Quick view Details Blue Sea Systems | sku: 1810-BLU Blue Sea 1810 VSM 422 Tank Sender Diesel, Water, or Waste Tank Level MSRP: $174.99 Now: $112.99 Add to Cart Compare Quick view Details Blue Sea Systems | sku: 1811-BLU Blue Sea 1811 VSM 422 Tank Sender Gasoline Tank Level MSRP: $218.99 Now: $135.99 Add to Cart Compare Quick view Details Blue Sea Systems | sku: 2146-BLU Blue Sea 2146 ML-Series Remote Control Contura Switch - ON-OFF-ON MSRP: $39.99 Now: $31.99 Add to Cart Compare Quick view Details Blue Sea Systems | sku: 2145-BLU Blue Sea 2145 ML-Series Remote Control Contura Switch - (ON) OFF (ON) MSRP: $42.99 Now: $29.99 Add to Cart Compare Quick view Details Blue Sea Systems | sku: 11003-BLU Blue Sea 11003 HD-Series Battery Switch w/Alternator Field Disconnect - 3-Position MSRP: $155.99 Now: $100.99 Add to Cart Compare Quick view Details Blue Sea Systems | sku: 11001-BLU Blue Sea 11001 e-Series Battery Switch w/Alternator Field Disconnect - 3-Position MSRP: $78.99 Now: $54.99 Add to Cart Compare Quick view Details Blue Sea Systems | sku: 7623-BLU Blue Sea 7623 ML-Series Heavy Duty Automatic Charging Relay - 24V MSRP: $375.99 Now: $231.99 Add to Cart Compare Quick view Details Blue Sea Systems | sku: 7622-BLU Blue Sea 7622 ML-Series Heavy Duty Automatic Charging Relay MSRP: $455.99 Now: $281.99 Add to Cart Compare Quick view Details Blue Sea Systems | sku: 4378-BLU Blue Sea 4378 WeatherDeck Water Resistant Circuit Breaker Panel - 8 Position - Grey MSRP: $284.99 Now: $176.99 Add to Cart Compare Quick view Details Blue Sea Systems | sku: 5503-BLU Blue Sea 5503 ANL 750 Fuse Block w/ Cover MSRP: $77.99 Now: $54.99 Add to Cart Compare Quick view Details Blue Sea Systems | sku: 2019-BLU Blue Sea 2019 PowerBar Common BusBar - Dual 3/8" x 16 MSRP: $34.99 Now: $27.99 Add to Cart Compare Quick view Details Blue Sea Systems | sku: 5502-BLU Blue Sea 5502 Fuse Block Class T 225-400 Amp MSRP: $77.99 Now: $54.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 1810-BLU Blue Sea 1810 VSM 422 Tank Sender Diesel, Water, or Waste Tank Level 1810Features:Accurate - used with the Vessel Systems Monitor VSM 422 PN 1800 - can be precisely calibrated for each tank* Reliable - SSI Technologies, Inc. Fluid-Trac® is non-contacting eliminating any mechanical moving parts that can wear and cause... MSRP: $174.99 Now: $112.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 1811-BLU Blue Sea 1811 VSM 422 Tank Sender Gasoline Tank Level 1811Features:Accurate - used with the Vessel Systems Monitor VSM 422 PN 1800-can be precisely calibrated for each tank* Reliable - SSI Technologies, Inc. Fluid-Trac® is non-contacting eliminating any mechanical moving parts that can wear and cause... MSRP: $218.99 Now: $135.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 2146-BLU Blue Sea 2146 ML-Series Remote Control Contura Switch - ON-OFF-ON 2146Pole/Throw: SPDTAction: ON OFF ONFeatures:Vibration, shock, thermoshock, moisture and salt spray resistantWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause... MSRP: $39.99 Now: $31.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 2145-BLU Blue Sea 2145 ML-Series Remote Control Contura Switch - (ON) OFF (ON) 2145Pole/Throw: SPDTAction: (ON) OFF (ON)Features:Vibration, shock, thermoshock, moisture and salt spray resistantWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to... MSRP: $42.99 Now: $29.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 11003-BLU Blue Sea 11003 HD-Series Battery Switch w/Alternator Field Disconnect - 3-Position 11003Features:Meets American Boat and Yacht Council (ABYC) requirements for battery switches Ignition protected safe for installation aboard gasoline powered boats Case design allows surface or rear panel mounting Accepts two 4/0 AWG (95mm) battery... MSRP: $155.99 Now: $100.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 11001-BLU Blue Sea 11001 e-Series Battery Switch w/Alternator Field Disconnect - 3-Position e-Series Selector 3 Position Battery Switch with AFDAFD: YesBattery Combiner: NoFeatures:Make-before-break contact design allows switching between battery banks without power interruption CE Marked Ignition protected-safe for installation aboard... MSRP: $78.99 Now: $54.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 7623-BLU Blue Sea 7623 ML-Series Heavy Duty Automatic Charging Relay - 24V 7623Manual Control: YesCoil Voltage: 24vFeatures:Manual control switch provides an added level of safety allowing control with or without power, and offering "Locked Off" capability for servicingIncludes ML-Series Remote Control Contura Switch PN 2146... MSRP: $375.99 Now: $231.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 7622-BLU Blue Sea 7622 ML-Series Heavy Duty Automatic Charging Relay 7622Manual Control: YesCoil Voltage: 12vFeatures:Manual control switch provides an added level of safety allowing control with or without power, and offering "Locked Off" capability for servicingIncludes ML-Series Remote Control Contura Switch PN 2146... MSRP: $455.99 Now: $281.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 4378-BLU Blue Sea 4378 WeatherDeck Water Resistant Circuit Breaker Panel - 8 Position - Grey WeatherDeck Water Resistant Circuit Breaker PanelPN: 4378Color: GrayFeatures:Rated IP67-temporary immersion for 30 minutes Designed for flybridge and open cockpit applications Independent label backlighting allows switching and dimming Compatible... MSRP: $284.99 Now: $176.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 5503-BLU Blue Sea 5503 ANL 750 Fuse Block w/ Cover 5503Cover includedAccepts 5/16" (M8) ring terminalsFor use on systems up to 32 Volts DCSwing out design allows replacement of the fuse without removing fastenersStainless steel studs provide resistance to corrosion and high torquing for excellent... MSRP: $77.99 Now: $54.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 2019-BLU Blue Sea 2019 PowerBar Common BusBar - Dual 3/8" x 16 PowerBar Common BusBarTerminal Studs: 2x3/8"-16Provides compact high-ampere busing with 3/8" terminal studsWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause... MSRP: $34.99 Now: $27.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 5502-BLU Blue Sea 5502 Fuse Block Class T 225-400 Amp Fuse Block Class T 225-400 AMPPart #: 5502Features:Maximum Voltage: 160 Volts DCMaximum Amperage: 400 Amperes DCMaximum Torque: 190 in-lb (21.47 Nm) max.Terminal Stud Size: 3/8"-16 (M10)Mounting Holes: Accept 1/4" (M6) ScrewMaximum Cable Size 4/0... MSRP: $77.99 Now: $54.99 Add to Cart Compare Previous 20 21 22 23 24 25 26 27 28 29 30 Next Previous 20 21 22 23 24 25 26 27 28 29 30 Next Compare Selected × OK
Quick view Details Blue Sea Systems | sku: 1811-BLU Blue Sea 1811 VSM 422 Tank Sender Gasoline Tank Level MSRP: $218.99 Now: $135.99 Add to Cart Compare Quick view Details Blue Sea Systems | sku: 2146-BLU Blue Sea 2146 ML-Series Remote Control Contura Switch - ON-OFF-ON MSRP: $39.99 Now: $31.99 Add to Cart Compare Quick view Details Blue Sea Systems | sku: 2145-BLU Blue Sea 2145 ML-Series Remote Control Contura Switch - (ON) OFF (ON) MSRP: $42.99 Now: $29.99 Add to Cart Compare Quick view Details Blue Sea Systems | sku: 11003-BLU Blue Sea 11003 HD-Series Battery Switch w/Alternator Field Disconnect - 3-Position MSRP: $155.99 Now: $100.99 Add to Cart Compare Quick view Details Blue Sea Systems | sku: 11001-BLU Blue Sea 11001 e-Series Battery Switch w/Alternator Field Disconnect - 3-Position MSRP: $78.99 Now: $54.99 Add to Cart Compare Quick view Details Blue Sea Systems | sku: 7623-BLU Blue Sea 7623 ML-Series Heavy Duty Automatic Charging Relay - 24V MSRP: $375.99 Now: $231.99 Add to Cart Compare Quick view Details Blue Sea Systems | sku: 7622-BLU Blue Sea 7622 ML-Series Heavy Duty Automatic Charging Relay MSRP: $455.99 Now: $281.99 Add to Cart Compare Quick view Details Blue Sea Systems | sku: 4378-BLU Blue Sea 4378 WeatherDeck Water Resistant Circuit Breaker Panel - 8 Position - Grey MSRP: $284.99 Now: $176.99 Add to Cart Compare Quick view Details Blue Sea Systems | sku: 5503-BLU Blue Sea 5503 ANL 750 Fuse Block w/ Cover MSRP: $77.99 Now: $54.99 Add to Cart Compare Quick view Details Blue Sea Systems | sku: 2019-BLU Blue Sea 2019 PowerBar Common BusBar - Dual 3/8" x 16 MSRP: $34.99 Now: $27.99 Add to Cart Compare Quick view Details Blue Sea Systems | sku: 5502-BLU Blue Sea 5502 Fuse Block Class T 225-400 Amp MSRP: $77.99 Now: $54.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 1810-BLU Blue Sea 1810 VSM 422 Tank Sender Diesel, Water, or Waste Tank Level 1810Features:Accurate - used with the Vessel Systems Monitor VSM 422 PN 1800 - can be precisely calibrated for each tank* Reliable - SSI Technologies, Inc. Fluid-Trac® is non-contacting eliminating any mechanical moving parts that can wear and cause... MSRP: $174.99 Now: $112.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 1811-BLU Blue Sea 1811 VSM 422 Tank Sender Gasoline Tank Level 1811Features:Accurate - used with the Vessel Systems Monitor VSM 422 PN 1800-can be precisely calibrated for each tank* Reliable - SSI Technologies, Inc. Fluid-Trac® is non-contacting eliminating any mechanical moving parts that can wear and cause... MSRP: $218.99 Now: $135.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 2146-BLU Blue Sea 2146 ML-Series Remote Control Contura Switch - ON-OFF-ON 2146Pole/Throw: SPDTAction: ON OFF ONFeatures:Vibration, shock, thermoshock, moisture and salt spray resistantWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause... MSRP: $39.99 Now: $31.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 2145-BLU Blue Sea 2145 ML-Series Remote Control Contura Switch - (ON) OFF (ON) 2145Pole/Throw: SPDTAction: (ON) OFF (ON)Features:Vibration, shock, thermoshock, moisture and salt spray resistantWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to... MSRP: $42.99 Now: $29.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 11003-BLU Blue Sea 11003 HD-Series Battery Switch w/Alternator Field Disconnect - 3-Position 11003Features:Meets American Boat and Yacht Council (ABYC) requirements for battery switches Ignition protected safe for installation aboard gasoline powered boats Case design allows surface or rear panel mounting Accepts two 4/0 AWG (95mm) battery... MSRP: $155.99 Now: $100.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 11001-BLU Blue Sea 11001 e-Series Battery Switch w/Alternator Field Disconnect - 3-Position e-Series Selector 3 Position Battery Switch with AFDAFD: YesBattery Combiner: NoFeatures:Make-before-break contact design allows switching between battery banks without power interruption CE Marked Ignition protected-safe for installation aboard... MSRP: $78.99 Now: $54.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 7623-BLU Blue Sea 7623 ML-Series Heavy Duty Automatic Charging Relay - 24V 7623Manual Control: YesCoil Voltage: 24vFeatures:Manual control switch provides an added level of safety allowing control with or without power, and offering "Locked Off" capability for servicingIncludes ML-Series Remote Control Contura Switch PN 2146... MSRP: $375.99 Now: $231.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 7622-BLU Blue Sea 7622 ML-Series Heavy Duty Automatic Charging Relay 7622Manual Control: YesCoil Voltage: 12vFeatures:Manual control switch provides an added level of safety allowing control with or without power, and offering "Locked Off" capability for servicingIncludes ML-Series Remote Control Contura Switch PN 2146... MSRP: $455.99 Now: $281.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 4378-BLU Blue Sea 4378 WeatherDeck Water Resistant Circuit Breaker Panel - 8 Position - Grey WeatherDeck Water Resistant Circuit Breaker PanelPN: 4378Color: GrayFeatures:Rated IP67-temporary immersion for 30 minutes Designed for flybridge and open cockpit applications Independent label backlighting allows switching and dimming Compatible... MSRP: $284.99 Now: $176.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 5503-BLU Blue Sea 5503 ANL 750 Fuse Block w/ Cover 5503Cover includedAccepts 5/16" (M8) ring terminalsFor use on systems up to 32 Volts DCSwing out design allows replacement of the fuse without removing fastenersStainless steel studs provide resistance to corrosion and high torquing for excellent... MSRP: $77.99 Now: $54.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 2019-BLU Blue Sea 2019 PowerBar Common BusBar - Dual 3/8" x 16 PowerBar Common BusBarTerminal Studs: 2x3/8"-16Provides compact high-ampere busing with 3/8" terminal studsWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause... MSRP: $34.99 Now: $27.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 5502-BLU Blue Sea 5502 Fuse Block Class T 225-400 Amp Fuse Block Class T 225-400 AMPPart #: 5502Features:Maximum Voltage: 160 Volts DCMaximum Amperage: 400 Amperes DCMaximum Torque: 190 in-lb (21.47 Nm) max.Terminal Stud Size: 3/8"-16 (M10)Mounting Holes: Accept 1/4" (M6) ScrewMaximum Cable Size 4/0... MSRP: $77.99 Now: $54.99 Add to Cart Compare Previous 20 21 22 23 24 25 26 27 28 29 30 Next Previous 20 21 22 23 24 25 26 27 28 29 30 Next Compare Selected × OK
Quick view Details Blue Sea Systems | sku: 2146-BLU Blue Sea 2146 ML-Series Remote Control Contura Switch - ON-OFF-ON MSRP: $39.99 Now: $31.99 Add to Cart Compare Quick view Details Blue Sea Systems | sku: 2145-BLU Blue Sea 2145 ML-Series Remote Control Contura Switch - (ON) OFF (ON) MSRP: $42.99 Now: $29.99 Add to Cart Compare Quick view Details Blue Sea Systems | sku: 11003-BLU Blue Sea 11003 HD-Series Battery Switch w/Alternator Field Disconnect - 3-Position MSRP: $155.99 Now: $100.99 Add to Cart Compare Quick view Details Blue Sea Systems | sku: 11001-BLU Blue Sea 11001 e-Series Battery Switch w/Alternator Field Disconnect - 3-Position MSRP: $78.99 Now: $54.99 Add to Cart Compare Quick view Details Blue Sea Systems | sku: 7623-BLU Blue Sea 7623 ML-Series Heavy Duty Automatic Charging Relay - 24V MSRP: $375.99 Now: $231.99 Add to Cart Compare Quick view Details Blue Sea Systems | sku: 7622-BLU Blue Sea 7622 ML-Series Heavy Duty Automatic Charging Relay MSRP: $455.99 Now: $281.99 Add to Cart Compare Quick view Details Blue Sea Systems | sku: 4378-BLU Blue Sea 4378 WeatherDeck Water Resistant Circuit Breaker Panel - 8 Position - Grey MSRP: $284.99 Now: $176.99 Add to Cart Compare Quick view Details Blue Sea Systems | sku: 5503-BLU Blue Sea 5503 ANL 750 Fuse Block w/ Cover MSRP: $77.99 Now: $54.99 Add to Cart Compare Quick view Details Blue Sea Systems | sku: 2019-BLU Blue Sea 2019 PowerBar Common BusBar - Dual 3/8" x 16 MSRP: $34.99 Now: $27.99 Add to Cart Compare Quick view Details Blue Sea Systems | sku: 5502-BLU Blue Sea 5502 Fuse Block Class T 225-400 Amp MSRP: $77.99 Now: $54.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 1810-BLU Blue Sea 1810 VSM 422 Tank Sender Diesel, Water, or Waste Tank Level 1810Features:Accurate - used with the Vessel Systems Monitor VSM 422 PN 1800 - can be precisely calibrated for each tank* Reliable - SSI Technologies, Inc. Fluid-Trac® is non-contacting eliminating any mechanical moving parts that can wear and cause... MSRP: $174.99 Now: $112.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 1811-BLU Blue Sea 1811 VSM 422 Tank Sender Gasoline Tank Level 1811Features:Accurate - used with the Vessel Systems Monitor VSM 422 PN 1800-can be precisely calibrated for each tank* Reliable - SSI Technologies, Inc. Fluid-Trac® is non-contacting eliminating any mechanical moving parts that can wear and cause... MSRP: $218.99 Now: $135.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 2146-BLU Blue Sea 2146 ML-Series Remote Control Contura Switch - ON-OFF-ON 2146Pole/Throw: SPDTAction: ON OFF ONFeatures:Vibration, shock, thermoshock, moisture and salt spray resistantWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause... MSRP: $39.99 Now: $31.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 2145-BLU Blue Sea 2145 ML-Series Remote Control Contura Switch - (ON) OFF (ON) 2145Pole/Throw: SPDTAction: (ON) OFF (ON)Features:Vibration, shock, thermoshock, moisture and salt spray resistantWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to... MSRP: $42.99 Now: $29.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 11003-BLU Blue Sea 11003 HD-Series Battery Switch w/Alternator Field Disconnect - 3-Position 11003Features:Meets American Boat and Yacht Council (ABYC) requirements for battery switches Ignition protected safe for installation aboard gasoline powered boats Case design allows surface or rear panel mounting Accepts two 4/0 AWG (95mm) battery... MSRP: $155.99 Now: $100.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 11001-BLU Blue Sea 11001 e-Series Battery Switch w/Alternator Field Disconnect - 3-Position e-Series Selector 3 Position Battery Switch with AFDAFD: YesBattery Combiner: NoFeatures:Make-before-break contact design allows switching between battery banks without power interruption CE Marked Ignition protected-safe for installation aboard... MSRP: $78.99 Now: $54.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 7623-BLU Blue Sea 7623 ML-Series Heavy Duty Automatic Charging Relay - 24V 7623Manual Control: YesCoil Voltage: 24vFeatures:Manual control switch provides an added level of safety allowing control with or without power, and offering "Locked Off" capability for servicingIncludes ML-Series Remote Control Contura Switch PN 2146... MSRP: $375.99 Now: $231.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 7622-BLU Blue Sea 7622 ML-Series Heavy Duty Automatic Charging Relay 7622Manual Control: YesCoil Voltage: 12vFeatures:Manual control switch provides an added level of safety allowing control with or without power, and offering "Locked Off" capability for servicingIncludes ML-Series Remote Control Contura Switch PN 2146... MSRP: $455.99 Now: $281.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 4378-BLU Blue Sea 4378 WeatherDeck Water Resistant Circuit Breaker Panel - 8 Position - Grey WeatherDeck Water Resistant Circuit Breaker PanelPN: 4378Color: GrayFeatures:Rated IP67-temporary immersion for 30 minutes Designed for flybridge and open cockpit applications Independent label backlighting allows switching and dimming Compatible... MSRP: $284.99 Now: $176.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 5503-BLU Blue Sea 5503 ANL 750 Fuse Block w/ Cover 5503Cover includedAccepts 5/16" (M8) ring terminalsFor use on systems up to 32 Volts DCSwing out design allows replacement of the fuse without removing fastenersStainless steel studs provide resistance to corrosion and high torquing for excellent... MSRP: $77.99 Now: $54.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 2019-BLU Blue Sea 2019 PowerBar Common BusBar - Dual 3/8" x 16 PowerBar Common BusBarTerminal Studs: 2x3/8"-16Provides compact high-ampere busing with 3/8" terminal studsWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause... MSRP: $34.99 Now: $27.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 5502-BLU Blue Sea 5502 Fuse Block Class T 225-400 Amp Fuse Block Class T 225-400 AMPPart #: 5502Features:Maximum Voltage: 160 Volts DCMaximum Amperage: 400 Amperes DCMaximum Torque: 190 in-lb (21.47 Nm) max.Terminal Stud Size: 3/8"-16 (M10)Mounting Holes: Accept 1/4" (M6) ScrewMaximum Cable Size 4/0... MSRP: $77.99 Now: $54.99 Add to Cart Compare Previous 20 21 22 23 24 25 26 27 28 29 30 Next Previous 20 21 22 23 24 25 26 27 28 29 30 Next Compare Selected × OK
Quick view Details Blue Sea Systems | sku: 2145-BLU Blue Sea 2145 ML-Series Remote Control Contura Switch - (ON) OFF (ON) MSRP: $42.99 Now: $29.99 Add to Cart Compare Quick view Details Blue Sea Systems | sku: 11003-BLU Blue Sea 11003 HD-Series Battery Switch w/Alternator Field Disconnect - 3-Position MSRP: $155.99 Now: $100.99 Add to Cart Compare Quick view Details Blue Sea Systems | sku: 11001-BLU Blue Sea 11001 e-Series Battery Switch w/Alternator Field Disconnect - 3-Position MSRP: $78.99 Now: $54.99 Add to Cart Compare Quick view Details Blue Sea Systems | sku: 7623-BLU Blue Sea 7623 ML-Series Heavy Duty Automatic Charging Relay - 24V MSRP: $375.99 Now: $231.99 Add to Cart Compare Quick view Details Blue Sea Systems | sku: 7622-BLU Blue Sea 7622 ML-Series Heavy Duty Automatic Charging Relay MSRP: $455.99 Now: $281.99 Add to Cart Compare Quick view Details Blue Sea Systems | sku: 4378-BLU Blue Sea 4378 WeatherDeck Water Resistant Circuit Breaker Panel - 8 Position - Grey MSRP: $284.99 Now: $176.99 Add to Cart Compare Quick view Details Blue Sea Systems | sku: 5503-BLU Blue Sea 5503 ANL 750 Fuse Block w/ Cover MSRP: $77.99 Now: $54.99 Add to Cart Compare Quick view Details Blue Sea Systems | sku: 2019-BLU Blue Sea 2019 PowerBar Common BusBar - Dual 3/8" x 16 MSRP: $34.99 Now: $27.99 Add to Cart Compare Quick view Details Blue Sea Systems | sku: 5502-BLU Blue Sea 5502 Fuse Block Class T 225-400 Amp MSRP: $77.99 Now: $54.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 1810-BLU Blue Sea 1810 VSM 422 Tank Sender Diesel, Water, or Waste Tank Level 1810Features:Accurate - used with the Vessel Systems Monitor VSM 422 PN 1800 - can be precisely calibrated for each tank* Reliable - SSI Technologies, Inc. Fluid-Trac® is non-contacting eliminating any mechanical moving parts that can wear and cause... MSRP: $174.99 Now: $112.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 1811-BLU Blue Sea 1811 VSM 422 Tank Sender Gasoline Tank Level 1811Features:Accurate - used with the Vessel Systems Monitor VSM 422 PN 1800-can be precisely calibrated for each tank* Reliable - SSI Technologies, Inc. Fluid-Trac® is non-contacting eliminating any mechanical moving parts that can wear and cause... MSRP: $218.99 Now: $135.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 2146-BLU Blue Sea 2146 ML-Series Remote Control Contura Switch - ON-OFF-ON 2146Pole/Throw: SPDTAction: ON OFF ONFeatures:Vibration, shock, thermoshock, moisture and salt spray resistantWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause... MSRP: $39.99 Now: $31.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 2145-BLU Blue Sea 2145 ML-Series Remote Control Contura Switch - (ON) OFF (ON) 2145Pole/Throw: SPDTAction: (ON) OFF (ON)Features:Vibration, shock, thermoshock, moisture and salt spray resistantWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to... MSRP: $42.99 Now: $29.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 11003-BLU Blue Sea 11003 HD-Series Battery Switch w/Alternator Field Disconnect - 3-Position 11003Features:Meets American Boat and Yacht Council (ABYC) requirements for battery switches Ignition protected safe for installation aboard gasoline powered boats Case design allows surface or rear panel mounting Accepts two 4/0 AWG (95mm) battery... MSRP: $155.99 Now: $100.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 11001-BLU Blue Sea 11001 e-Series Battery Switch w/Alternator Field Disconnect - 3-Position e-Series Selector 3 Position Battery Switch with AFDAFD: YesBattery Combiner: NoFeatures:Make-before-break contact design allows switching between battery banks without power interruption CE Marked Ignition protected-safe for installation aboard... MSRP: $78.99 Now: $54.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 7623-BLU Blue Sea 7623 ML-Series Heavy Duty Automatic Charging Relay - 24V 7623Manual Control: YesCoil Voltage: 24vFeatures:Manual control switch provides an added level of safety allowing control with or without power, and offering "Locked Off" capability for servicingIncludes ML-Series Remote Control Contura Switch PN 2146... MSRP: $375.99 Now: $231.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 7622-BLU Blue Sea 7622 ML-Series Heavy Duty Automatic Charging Relay 7622Manual Control: YesCoil Voltage: 12vFeatures:Manual control switch provides an added level of safety allowing control with or without power, and offering "Locked Off" capability for servicingIncludes ML-Series Remote Control Contura Switch PN 2146... MSRP: $455.99 Now: $281.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 4378-BLU Blue Sea 4378 WeatherDeck Water Resistant Circuit Breaker Panel - 8 Position - Grey WeatherDeck Water Resistant Circuit Breaker PanelPN: 4378Color: GrayFeatures:Rated IP67-temporary immersion for 30 minutes Designed for flybridge and open cockpit applications Independent label backlighting allows switching and dimming Compatible... MSRP: $284.99 Now: $176.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 5503-BLU Blue Sea 5503 ANL 750 Fuse Block w/ Cover 5503Cover includedAccepts 5/16" (M8) ring terminalsFor use on systems up to 32 Volts DCSwing out design allows replacement of the fuse without removing fastenersStainless steel studs provide resistance to corrosion and high torquing for excellent... MSRP: $77.99 Now: $54.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 2019-BLU Blue Sea 2019 PowerBar Common BusBar - Dual 3/8" x 16 PowerBar Common BusBarTerminal Studs: 2x3/8"-16Provides compact high-ampere busing with 3/8" terminal studsWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause... MSRP: $34.99 Now: $27.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 5502-BLU Blue Sea 5502 Fuse Block Class T 225-400 Amp Fuse Block Class T 225-400 AMPPart #: 5502Features:Maximum Voltage: 160 Volts DCMaximum Amperage: 400 Amperes DCMaximum Torque: 190 in-lb (21.47 Nm) max.Terminal Stud Size: 3/8"-16 (M10)Mounting Holes: Accept 1/4" (M6) ScrewMaximum Cable Size 4/0... MSRP: $77.99 Now: $54.99 Add to Cart Compare Previous 20 21 22 23 24 25 26 27 28 29 30 Next Previous 20 21 22 23 24 25 26 27 28 29 30 Next Compare Selected × OK
Quick view Details Blue Sea Systems | sku: 11003-BLU Blue Sea 11003 HD-Series Battery Switch w/Alternator Field Disconnect - 3-Position MSRP: $155.99 Now: $100.99 Add to Cart Compare Quick view Details Blue Sea Systems | sku: 11001-BLU Blue Sea 11001 e-Series Battery Switch w/Alternator Field Disconnect - 3-Position MSRP: $78.99 Now: $54.99 Add to Cart Compare Quick view Details Blue Sea Systems | sku: 7623-BLU Blue Sea 7623 ML-Series Heavy Duty Automatic Charging Relay - 24V MSRP: $375.99 Now: $231.99 Add to Cart Compare Quick view Details Blue Sea Systems | sku: 7622-BLU Blue Sea 7622 ML-Series Heavy Duty Automatic Charging Relay MSRP: $455.99 Now: $281.99 Add to Cart Compare Quick view Details Blue Sea Systems | sku: 4378-BLU Blue Sea 4378 WeatherDeck Water Resistant Circuit Breaker Panel - 8 Position - Grey MSRP: $284.99 Now: $176.99 Add to Cart Compare Quick view Details Blue Sea Systems | sku: 5503-BLU Blue Sea 5503 ANL 750 Fuse Block w/ Cover MSRP: $77.99 Now: $54.99 Add to Cart Compare Quick view Details Blue Sea Systems | sku: 2019-BLU Blue Sea 2019 PowerBar Common BusBar - Dual 3/8" x 16 MSRP: $34.99 Now: $27.99 Add to Cart Compare Quick view Details Blue Sea Systems | sku: 5502-BLU Blue Sea 5502 Fuse Block Class T 225-400 Amp MSRP: $77.99 Now: $54.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 1810-BLU Blue Sea 1810 VSM 422 Tank Sender Diesel, Water, or Waste Tank Level 1810Features:Accurate - used with the Vessel Systems Monitor VSM 422 PN 1800 - can be precisely calibrated for each tank* Reliable - SSI Technologies, Inc. Fluid-Trac® is non-contacting eliminating any mechanical moving parts that can wear and cause... MSRP: $174.99 Now: $112.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 1811-BLU Blue Sea 1811 VSM 422 Tank Sender Gasoline Tank Level 1811Features:Accurate - used with the Vessel Systems Monitor VSM 422 PN 1800-can be precisely calibrated for each tank* Reliable - SSI Technologies, Inc. Fluid-Trac® is non-contacting eliminating any mechanical moving parts that can wear and cause... MSRP: $218.99 Now: $135.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 2146-BLU Blue Sea 2146 ML-Series Remote Control Contura Switch - ON-OFF-ON 2146Pole/Throw: SPDTAction: ON OFF ONFeatures:Vibration, shock, thermoshock, moisture and salt spray resistantWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause... MSRP: $39.99 Now: $31.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 2145-BLU Blue Sea 2145 ML-Series Remote Control Contura Switch - (ON) OFF (ON) 2145Pole/Throw: SPDTAction: (ON) OFF (ON)Features:Vibration, shock, thermoshock, moisture and salt spray resistantWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to... MSRP: $42.99 Now: $29.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 11003-BLU Blue Sea 11003 HD-Series Battery Switch w/Alternator Field Disconnect - 3-Position 11003Features:Meets American Boat and Yacht Council (ABYC) requirements for battery switches Ignition protected safe for installation aboard gasoline powered boats Case design allows surface or rear panel mounting Accepts two 4/0 AWG (95mm) battery... MSRP: $155.99 Now: $100.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 11001-BLU Blue Sea 11001 e-Series Battery Switch w/Alternator Field Disconnect - 3-Position e-Series Selector 3 Position Battery Switch with AFDAFD: YesBattery Combiner: NoFeatures:Make-before-break contact design allows switching between battery banks without power interruption CE Marked Ignition protected-safe for installation aboard... MSRP: $78.99 Now: $54.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 7623-BLU Blue Sea 7623 ML-Series Heavy Duty Automatic Charging Relay - 24V 7623Manual Control: YesCoil Voltage: 24vFeatures:Manual control switch provides an added level of safety allowing control with or without power, and offering "Locked Off" capability for servicingIncludes ML-Series Remote Control Contura Switch PN 2146... MSRP: $375.99 Now: $231.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 7622-BLU Blue Sea 7622 ML-Series Heavy Duty Automatic Charging Relay 7622Manual Control: YesCoil Voltage: 12vFeatures:Manual control switch provides an added level of safety allowing control with or without power, and offering "Locked Off" capability for servicingIncludes ML-Series Remote Control Contura Switch PN 2146... MSRP: $455.99 Now: $281.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 4378-BLU Blue Sea 4378 WeatherDeck Water Resistant Circuit Breaker Panel - 8 Position - Grey WeatherDeck Water Resistant Circuit Breaker PanelPN: 4378Color: GrayFeatures:Rated IP67-temporary immersion for 30 minutes Designed for flybridge and open cockpit applications Independent label backlighting allows switching and dimming Compatible... MSRP: $284.99 Now: $176.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 5503-BLU Blue Sea 5503 ANL 750 Fuse Block w/ Cover 5503Cover includedAccepts 5/16" (M8) ring terminalsFor use on systems up to 32 Volts DCSwing out design allows replacement of the fuse without removing fastenersStainless steel studs provide resistance to corrosion and high torquing for excellent... MSRP: $77.99 Now: $54.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 2019-BLU Blue Sea 2019 PowerBar Common BusBar - Dual 3/8" x 16 PowerBar Common BusBarTerminal Studs: 2x3/8"-16Provides compact high-ampere busing with 3/8" terminal studsWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause... MSRP: $34.99 Now: $27.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 5502-BLU Blue Sea 5502 Fuse Block Class T 225-400 Amp Fuse Block Class T 225-400 AMPPart #: 5502Features:Maximum Voltage: 160 Volts DCMaximum Amperage: 400 Amperes DCMaximum Torque: 190 in-lb (21.47 Nm) max.Terminal Stud Size: 3/8"-16 (M10)Mounting Holes: Accept 1/4" (M6) ScrewMaximum Cable Size 4/0... MSRP: $77.99 Now: $54.99 Add to Cart Compare Previous 20 21 22 23 24 25 26 27 28 29 30 Next Previous 20 21 22 23 24 25 26 27 28 29 30 Next Compare Selected × OK
Quick view Details Blue Sea Systems | sku: 11001-BLU Blue Sea 11001 e-Series Battery Switch w/Alternator Field Disconnect - 3-Position MSRP: $78.99 Now: $54.99 Add to Cart Compare Quick view Details Blue Sea Systems | sku: 7623-BLU Blue Sea 7623 ML-Series Heavy Duty Automatic Charging Relay - 24V MSRP: $375.99 Now: $231.99 Add to Cart Compare Quick view Details Blue Sea Systems | sku: 7622-BLU Blue Sea 7622 ML-Series Heavy Duty Automatic Charging Relay MSRP: $455.99 Now: $281.99 Add to Cart Compare Quick view Details Blue Sea Systems | sku: 4378-BLU Blue Sea 4378 WeatherDeck Water Resistant Circuit Breaker Panel - 8 Position - Grey MSRP: $284.99 Now: $176.99 Add to Cart Compare Quick view Details Blue Sea Systems | sku: 5503-BLU Blue Sea 5503 ANL 750 Fuse Block w/ Cover MSRP: $77.99 Now: $54.99 Add to Cart Compare Quick view Details Blue Sea Systems | sku: 2019-BLU Blue Sea 2019 PowerBar Common BusBar - Dual 3/8" x 16 MSRP: $34.99 Now: $27.99 Add to Cart Compare Quick view Details Blue Sea Systems | sku: 5502-BLU Blue Sea 5502 Fuse Block Class T 225-400 Amp MSRP: $77.99 Now: $54.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 1810-BLU Blue Sea 1810 VSM 422 Tank Sender Diesel, Water, or Waste Tank Level 1810Features:Accurate - used with the Vessel Systems Monitor VSM 422 PN 1800 - can be precisely calibrated for each tank* Reliable - SSI Technologies, Inc. Fluid-Trac® is non-contacting eliminating any mechanical moving parts that can wear and cause... MSRP: $174.99 Now: $112.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 1811-BLU Blue Sea 1811 VSM 422 Tank Sender Gasoline Tank Level 1811Features:Accurate - used with the Vessel Systems Monitor VSM 422 PN 1800-can be precisely calibrated for each tank* Reliable - SSI Technologies, Inc. Fluid-Trac® is non-contacting eliminating any mechanical moving parts that can wear and cause... MSRP: $218.99 Now: $135.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 2146-BLU Blue Sea 2146 ML-Series Remote Control Contura Switch - ON-OFF-ON 2146Pole/Throw: SPDTAction: ON OFF ONFeatures:Vibration, shock, thermoshock, moisture and salt spray resistantWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause... MSRP: $39.99 Now: $31.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 2145-BLU Blue Sea 2145 ML-Series Remote Control Contura Switch - (ON) OFF (ON) 2145Pole/Throw: SPDTAction: (ON) OFF (ON)Features:Vibration, shock, thermoshock, moisture and salt spray resistantWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to... MSRP: $42.99 Now: $29.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 11003-BLU Blue Sea 11003 HD-Series Battery Switch w/Alternator Field Disconnect - 3-Position 11003Features:Meets American Boat and Yacht Council (ABYC) requirements for battery switches Ignition protected safe for installation aboard gasoline powered boats Case design allows surface or rear panel mounting Accepts two 4/0 AWG (95mm) battery... MSRP: $155.99 Now: $100.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 11001-BLU Blue Sea 11001 e-Series Battery Switch w/Alternator Field Disconnect - 3-Position e-Series Selector 3 Position Battery Switch with AFDAFD: YesBattery Combiner: NoFeatures:Make-before-break contact design allows switching between battery banks without power interruption CE Marked Ignition protected-safe for installation aboard... MSRP: $78.99 Now: $54.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 7623-BLU Blue Sea 7623 ML-Series Heavy Duty Automatic Charging Relay - 24V 7623Manual Control: YesCoil Voltage: 24vFeatures:Manual control switch provides an added level of safety allowing control with or without power, and offering "Locked Off" capability for servicingIncludes ML-Series Remote Control Contura Switch PN 2146... MSRP: $375.99 Now: $231.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 7622-BLU Blue Sea 7622 ML-Series Heavy Duty Automatic Charging Relay 7622Manual Control: YesCoil Voltage: 12vFeatures:Manual control switch provides an added level of safety allowing control with or without power, and offering "Locked Off" capability for servicingIncludes ML-Series Remote Control Contura Switch PN 2146... MSRP: $455.99 Now: $281.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 4378-BLU Blue Sea 4378 WeatherDeck Water Resistant Circuit Breaker Panel - 8 Position - Grey WeatherDeck Water Resistant Circuit Breaker PanelPN: 4378Color: GrayFeatures:Rated IP67-temporary immersion for 30 minutes Designed for flybridge and open cockpit applications Independent label backlighting allows switching and dimming Compatible... MSRP: $284.99 Now: $176.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 5503-BLU Blue Sea 5503 ANL 750 Fuse Block w/ Cover 5503Cover includedAccepts 5/16" (M8) ring terminalsFor use on systems up to 32 Volts DCSwing out design allows replacement of the fuse without removing fastenersStainless steel studs provide resistance to corrosion and high torquing for excellent... MSRP: $77.99 Now: $54.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 2019-BLU Blue Sea 2019 PowerBar Common BusBar - Dual 3/8" x 16 PowerBar Common BusBarTerminal Studs: 2x3/8"-16Provides compact high-ampere busing with 3/8" terminal studsWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause... MSRP: $34.99 Now: $27.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 5502-BLU Blue Sea 5502 Fuse Block Class T 225-400 Amp Fuse Block Class T 225-400 AMPPart #: 5502Features:Maximum Voltage: 160 Volts DCMaximum Amperage: 400 Amperes DCMaximum Torque: 190 in-lb (21.47 Nm) max.Terminal Stud Size: 3/8"-16 (M10)Mounting Holes: Accept 1/4" (M6) ScrewMaximum Cable Size 4/0... MSRP: $77.99 Now: $54.99 Add to Cart Compare Previous 20 21 22 23 24 25 26 27 28 29 30 Next Previous 20 21 22 23 24 25 26 27 28 29 30 Next Compare Selected × OK
Quick view Details Blue Sea Systems | sku: 7623-BLU Blue Sea 7623 ML-Series Heavy Duty Automatic Charging Relay - 24V MSRP: $375.99 Now: $231.99 Add to Cart Compare Quick view Details Blue Sea Systems | sku: 7622-BLU Blue Sea 7622 ML-Series Heavy Duty Automatic Charging Relay MSRP: $455.99 Now: $281.99 Add to Cart Compare Quick view Details Blue Sea Systems | sku: 4378-BLU Blue Sea 4378 WeatherDeck Water Resistant Circuit Breaker Panel - 8 Position - Grey MSRP: $284.99 Now: $176.99 Add to Cart Compare Quick view Details Blue Sea Systems | sku: 5503-BLU Blue Sea 5503 ANL 750 Fuse Block w/ Cover MSRP: $77.99 Now: $54.99 Add to Cart Compare Quick view Details Blue Sea Systems | sku: 2019-BLU Blue Sea 2019 PowerBar Common BusBar - Dual 3/8" x 16 MSRP: $34.99 Now: $27.99 Add to Cart Compare Quick view Details Blue Sea Systems | sku: 5502-BLU Blue Sea 5502 Fuse Block Class T 225-400 Amp MSRP: $77.99 Now: $54.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 1810-BLU Blue Sea 1810 VSM 422 Tank Sender Diesel, Water, or Waste Tank Level 1810Features:Accurate - used with the Vessel Systems Monitor VSM 422 PN 1800 - can be precisely calibrated for each tank* Reliable - SSI Technologies, Inc. Fluid-Trac® is non-contacting eliminating any mechanical moving parts that can wear and cause... MSRP: $174.99 Now: $112.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 1811-BLU Blue Sea 1811 VSM 422 Tank Sender Gasoline Tank Level 1811Features:Accurate - used with the Vessel Systems Monitor VSM 422 PN 1800-can be precisely calibrated for each tank* Reliable - SSI Technologies, Inc. Fluid-Trac® is non-contacting eliminating any mechanical moving parts that can wear and cause... MSRP: $218.99 Now: $135.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 2146-BLU Blue Sea 2146 ML-Series Remote Control Contura Switch - ON-OFF-ON 2146Pole/Throw: SPDTAction: ON OFF ONFeatures:Vibration, shock, thermoshock, moisture and salt spray resistantWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause... MSRP: $39.99 Now: $31.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 2145-BLU Blue Sea 2145 ML-Series Remote Control Contura Switch - (ON) OFF (ON) 2145Pole/Throw: SPDTAction: (ON) OFF (ON)Features:Vibration, shock, thermoshock, moisture and salt spray resistantWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to... MSRP: $42.99 Now: $29.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 11003-BLU Blue Sea 11003 HD-Series Battery Switch w/Alternator Field Disconnect - 3-Position 11003Features:Meets American Boat and Yacht Council (ABYC) requirements for battery switches Ignition protected safe for installation aboard gasoline powered boats Case design allows surface or rear panel mounting Accepts two 4/0 AWG (95mm) battery... MSRP: $155.99 Now: $100.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 11001-BLU Blue Sea 11001 e-Series Battery Switch w/Alternator Field Disconnect - 3-Position e-Series Selector 3 Position Battery Switch with AFDAFD: YesBattery Combiner: NoFeatures:Make-before-break contact design allows switching between battery banks without power interruption CE Marked Ignition protected-safe for installation aboard... MSRP: $78.99 Now: $54.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 7623-BLU Blue Sea 7623 ML-Series Heavy Duty Automatic Charging Relay - 24V 7623Manual Control: YesCoil Voltage: 24vFeatures:Manual control switch provides an added level of safety allowing control with or without power, and offering "Locked Off" capability for servicingIncludes ML-Series Remote Control Contura Switch PN 2146... MSRP: $375.99 Now: $231.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 7622-BLU Blue Sea 7622 ML-Series Heavy Duty Automatic Charging Relay 7622Manual Control: YesCoil Voltage: 12vFeatures:Manual control switch provides an added level of safety allowing control with or without power, and offering "Locked Off" capability for servicingIncludes ML-Series Remote Control Contura Switch PN 2146... MSRP: $455.99 Now: $281.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 4378-BLU Blue Sea 4378 WeatherDeck Water Resistant Circuit Breaker Panel - 8 Position - Grey WeatherDeck Water Resistant Circuit Breaker PanelPN: 4378Color: GrayFeatures:Rated IP67-temporary immersion for 30 minutes Designed for flybridge and open cockpit applications Independent label backlighting allows switching and dimming Compatible... MSRP: $284.99 Now: $176.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 5503-BLU Blue Sea 5503 ANL 750 Fuse Block w/ Cover 5503Cover includedAccepts 5/16" (M8) ring terminalsFor use on systems up to 32 Volts DCSwing out design allows replacement of the fuse without removing fastenersStainless steel studs provide resistance to corrosion and high torquing for excellent... MSRP: $77.99 Now: $54.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 2019-BLU Blue Sea 2019 PowerBar Common BusBar - Dual 3/8" x 16 PowerBar Common BusBarTerminal Studs: 2x3/8"-16Provides compact high-ampere busing with 3/8" terminal studsWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause... MSRP: $34.99 Now: $27.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 5502-BLU Blue Sea 5502 Fuse Block Class T 225-400 Amp Fuse Block Class T 225-400 AMPPart #: 5502Features:Maximum Voltage: 160 Volts DCMaximum Amperage: 400 Amperes DCMaximum Torque: 190 in-lb (21.47 Nm) max.Terminal Stud Size: 3/8"-16 (M10)Mounting Holes: Accept 1/4" (M6) ScrewMaximum Cable Size 4/0... MSRP: $77.99 Now: $54.99 Add to Cart Compare Previous 20 21 22 23 24 25 26 27 28 29 30 Next Previous 20 21 22 23 24 25 26 27 28 29 30 Next Compare Selected × OK
Quick view Details Blue Sea Systems | sku: 7622-BLU Blue Sea 7622 ML-Series Heavy Duty Automatic Charging Relay MSRP: $455.99 Now: $281.99 Add to Cart Compare Quick view Details Blue Sea Systems | sku: 4378-BLU Blue Sea 4378 WeatherDeck Water Resistant Circuit Breaker Panel - 8 Position - Grey MSRP: $284.99 Now: $176.99 Add to Cart Compare Quick view Details Blue Sea Systems | sku: 5503-BLU Blue Sea 5503 ANL 750 Fuse Block w/ Cover MSRP: $77.99 Now: $54.99 Add to Cart Compare Quick view Details Blue Sea Systems | sku: 2019-BLU Blue Sea 2019 PowerBar Common BusBar - Dual 3/8" x 16 MSRP: $34.99 Now: $27.99 Add to Cart Compare Quick view Details Blue Sea Systems | sku: 5502-BLU Blue Sea 5502 Fuse Block Class T 225-400 Amp MSRP: $77.99 Now: $54.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 1810-BLU Blue Sea 1810 VSM 422 Tank Sender Diesel, Water, or Waste Tank Level 1810Features:Accurate - used with the Vessel Systems Monitor VSM 422 PN 1800 - can be precisely calibrated for each tank* Reliable - SSI Technologies, Inc. Fluid-Trac® is non-contacting eliminating any mechanical moving parts that can wear and cause... MSRP: $174.99 Now: $112.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 1811-BLU Blue Sea 1811 VSM 422 Tank Sender Gasoline Tank Level 1811Features:Accurate - used with the Vessel Systems Monitor VSM 422 PN 1800-can be precisely calibrated for each tank* Reliable - SSI Technologies, Inc. Fluid-Trac® is non-contacting eliminating any mechanical moving parts that can wear and cause... MSRP: $218.99 Now: $135.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 2146-BLU Blue Sea 2146 ML-Series Remote Control Contura Switch - ON-OFF-ON 2146Pole/Throw: SPDTAction: ON OFF ONFeatures:Vibration, shock, thermoshock, moisture and salt spray resistantWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause... MSRP: $39.99 Now: $31.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 2145-BLU Blue Sea 2145 ML-Series Remote Control Contura Switch - (ON) OFF (ON) 2145Pole/Throw: SPDTAction: (ON) OFF (ON)Features:Vibration, shock, thermoshock, moisture and salt spray resistantWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to... MSRP: $42.99 Now: $29.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 11003-BLU Blue Sea 11003 HD-Series Battery Switch w/Alternator Field Disconnect - 3-Position 11003Features:Meets American Boat and Yacht Council (ABYC) requirements for battery switches Ignition protected safe for installation aboard gasoline powered boats Case design allows surface or rear panel mounting Accepts two 4/0 AWG (95mm) battery... MSRP: $155.99 Now: $100.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 11001-BLU Blue Sea 11001 e-Series Battery Switch w/Alternator Field Disconnect - 3-Position e-Series Selector 3 Position Battery Switch with AFDAFD: YesBattery Combiner: NoFeatures:Make-before-break contact design allows switching between battery banks without power interruption CE Marked Ignition protected-safe for installation aboard... MSRP: $78.99 Now: $54.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 7623-BLU Blue Sea 7623 ML-Series Heavy Duty Automatic Charging Relay - 24V 7623Manual Control: YesCoil Voltage: 24vFeatures:Manual control switch provides an added level of safety allowing control with or without power, and offering "Locked Off" capability for servicingIncludes ML-Series Remote Control Contura Switch PN 2146... MSRP: $375.99 Now: $231.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 7622-BLU Blue Sea 7622 ML-Series Heavy Duty Automatic Charging Relay 7622Manual Control: YesCoil Voltage: 12vFeatures:Manual control switch provides an added level of safety allowing control with or without power, and offering "Locked Off" capability for servicingIncludes ML-Series Remote Control Contura Switch PN 2146... MSRP: $455.99 Now: $281.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 4378-BLU Blue Sea 4378 WeatherDeck Water Resistant Circuit Breaker Panel - 8 Position - Grey WeatherDeck Water Resistant Circuit Breaker PanelPN: 4378Color: GrayFeatures:Rated IP67-temporary immersion for 30 minutes Designed for flybridge and open cockpit applications Independent label backlighting allows switching and dimming Compatible... MSRP: $284.99 Now: $176.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 5503-BLU Blue Sea 5503 ANL 750 Fuse Block w/ Cover 5503Cover includedAccepts 5/16" (M8) ring terminalsFor use on systems up to 32 Volts DCSwing out design allows replacement of the fuse without removing fastenersStainless steel studs provide resistance to corrosion and high torquing for excellent... MSRP: $77.99 Now: $54.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 2019-BLU Blue Sea 2019 PowerBar Common BusBar - Dual 3/8" x 16 PowerBar Common BusBarTerminal Studs: 2x3/8"-16Provides compact high-ampere busing with 3/8" terminal studsWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause... MSRP: $34.99 Now: $27.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 5502-BLU Blue Sea 5502 Fuse Block Class T 225-400 Amp Fuse Block Class T 225-400 AMPPart #: 5502Features:Maximum Voltage: 160 Volts DCMaximum Amperage: 400 Amperes DCMaximum Torque: 190 in-lb (21.47 Nm) max.Terminal Stud Size: 3/8"-16 (M10)Mounting Holes: Accept 1/4" (M6) ScrewMaximum Cable Size 4/0... MSRP: $77.99 Now: $54.99 Add to Cart Compare Previous 20 21 22 23 24 25 26 27 28 29 30 Next Previous 20 21 22 23 24 25 26 27 28 29 30 Next Compare Selected × OK
Quick view Details Blue Sea Systems | sku: 4378-BLU Blue Sea 4378 WeatherDeck Water Resistant Circuit Breaker Panel - 8 Position - Grey MSRP: $284.99 Now: $176.99 Add to Cart Compare Quick view Details Blue Sea Systems | sku: 5503-BLU Blue Sea 5503 ANL 750 Fuse Block w/ Cover MSRP: $77.99 Now: $54.99 Add to Cart Compare Quick view Details Blue Sea Systems | sku: 2019-BLU Blue Sea 2019 PowerBar Common BusBar - Dual 3/8" x 16 MSRP: $34.99 Now: $27.99 Add to Cart Compare Quick view Details Blue Sea Systems | sku: 5502-BLU Blue Sea 5502 Fuse Block Class T 225-400 Amp MSRP: $77.99 Now: $54.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 1810-BLU Blue Sea 1810 VSM 422 Tank Sender Diesel, Water, or Waste Tank Level 1810Features:Accurate - used with the Vessel Systems Monitor VSM 422 PN 1800 - can be precisely calibrated for each tank* Reliable - SSI Technologies, Inc. Fluid-Trac® is non-contacting eliminating any mechanical moving parts that can wear and cause... MSRP: $174.99 Now: $112.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 1811-BLU Blue Sea 1811 VSM 422 Tank Sender Gasoline Tank Level 1811Features:Accurate - used with the Vessel Systems Monitor VSM 422 PN 1800-can be precisely calibrated for each tank* Reliable - SSI Technologies, Inc. Fluid-Trac® is non-contacting eliminating any mechanical moving parts that can wear and cause... MSRP: $218.99 Now: $135.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 2146-BLU Blue Sea 2146 ML-Series Remote Control Contura Switch - ON-OFF-ON 2146Pole/Throw: SPDTAction: ON OFF ONFeatures:Vibration, shock, thermoshock, moisture and salt spray resistantWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause... MSRP: $39.99 Now: $31.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 2145-BLU Blue Sea 2145 ML-Series Remote Control Contura Switch - (ON) OFF (ON) 2145Pole/Throw: SPDTAction: (ON) OFF (ON)Features:Vibration, shock, thermoshock, moisture and salt spray resistantWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to... MSRP: $42.99 Now: $29.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 11003-BLU Blue Sea 11003 HD-Series Battery Switch w/Alternator Field Disconnect - 3-Position 11003Features:Meets American Boat and Yacht Council (ABYC) requirements for battery switches Ignition protected safe for installation aboard gasoline powered boats Case design allows surface or rear panel mounting Accepts two 4/0 AWG (95mm) battery... MSRP: $155.99 Now: $100.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 11001-BLU Blue Sea 11001 e-Series Battery Switch w/Alternator Field Disconnect - 3-Position e-Series Selector 3 Position Battery Switch with AFDAFD: YesBattery Combiner: NoFeatures:Make-before-break contact design allows switching between battery banks without power interruption CE Marked Ignition protected-safe for installation aboard... MSRP: $78.99 Now: $54.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 7623-BLU Blue Sea 7623 ML-Series Heavy Duty Automatic Charging Relay - 24V 7623Manual Control: YesCoil Voltage: 24vFeatures:Manual control switch provides an added level of safety allowing control with or without power, and offering "Locked Off" capability for servicingIncludes ML-Series Remote Control Contura Switch PN 2146... MSRP: $375.99 Now: $231.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 7622-BLU Blue Sea 7622 ML-Series Heavy Duty Automatic Charging Relay 7622Manual Control: YesCoil Voltage: 12vFeatures:Manual control switch provides an added level of safety allowing control with or without power, and offering "Locked Off" capability for servicingIncludes ML-Series Remote Control Contura Switch PN 2146... MSRP: $455.99 Now: $281.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 4378-BLU Blue Sea 4378 WeatherDeck Water Resistant Circuit Breaker Panel - 8 Position - Grey WeatherDeck Water Resistant Circuit Breaker PanelPN: 4378Color: GrayFeatures:Rated IP67-temporary immersion for 30 minutes Designed for flybridge and open cockpit applications Independent label backlighting allows switching and dimming Compatible... MSRP: $284.99 Now: $176.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 5503-BLU Blue Sea 5503 ANL 750 Fuse Block w/ Cover 5503Cover includedAccepts 5/16" (M8) ring terminalsFor use on systems up to 32 Volts DCSwing out design allows replacement of the fuse without removing fastenersStainless steel studs provide resistance to corrosion and high torquing for excellent... MSRP: $77.99 Now: $54.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 2019-BLU Blue Sea 2019 PowerBar Common BusBar - Dual 3/8" x 16 PowerBar Common BusBarTerminal Studs: 2x3/8"-16Provides compact high-ampere busing with 3/8" terminal studsWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause... MSRP: $34.99 Now: $27.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 5502-BLU Blue Sea 5502 Fuse Block Class T 225-400 Amp Fuse Block Class T 225-400 AMPPart #: 5502Features:Maximum Voltage: 160 Volts DCMaximum Amperage: 400 Amperes DCMaximum Torque: 190 in-lb (21.47 Nm) max.Terminal Stud Size: 3/8"-16 (M10)Mounting Holes: Accept 1/4" (M6) ScrewMaximum Cable Size 4/0... MSRP: $77.99 Now: $54.99 Add to Cart Compare Previous 20 21 22 23 24 25 26 27 28 29 30 Next Previous 20 21 22 23 24 25 26 27 28 29 30 Next Compare Selected × OK
Quick view Details Blue Sea Systems | sku: 5503-BLU Blue Sea 5503 ANL 750 Fuse Block w/ Cover MSRP: $77.99 Now: $54.99 Add to Cart Compare Quick view Details Blue Sea Systems | sku: 2019-BLU Blue Sea 2019 PowerBar Common BusBar - Dual 3/8" x 16 MSRP: $34.99 Now: $27.99 Add to Cart Compare Quick view Details Blue Sea Systems | sku: 5502-BLU Blue Sea 5502 Fuse Block Class T 225-400 Amp MSRP: $77.99 Now: $54.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 1810-BLU Blue Sea 1810 VSM 422 Tank Sender Diesel, Water, or Waste Tank Level 1810Features:Accurate - used with the Vessel Systems Monitor VSM 422 PN 1800 - can be precisely calibrated for each tank* Reliable - SSI Technologies, Inc. Fluid-Trac® is non-contacting eliminating any mechanical moving parts that can wear and cause... MSRP: $174.99 Now: $112.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 1811-BLU Blue Sea 1811 VSM 422 Tank Sender Gasoline Tank Level 1811Features:Accurate - used with the Vessel Systems Monitor VSM 422 PN 1800-can be precisely calibrated for each tank* Reliable - SSI Technologies, Inc. Fluid-Trac® is non-contacting eliminating any mechanical moving parts that can wear and cause... MSRP: $218.99 Now: $135.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 2146-BLU Blue Sea 2146 ML-Series Remote Control Contura Switch - ON-OFF-ON 2146Pole/Throw: SPDTAction: ON OFF ONFeatures:Vibration, shock, thermoshock, moisture and salt spray resistantWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause... MSRP: $39.99 Now: $31.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 2145-BLU Blue Sea 2145 ML-Series Remote Control Contura Switch - (ON) OFF (ON) 2145Pole/Throw: SPDTAction: (ON) OFF (ON)Features:Vibration, shock, thermoshock, moisture and salt spray resistantWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to... MSRP: $42.99 Now: $29.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 11003-BLU Blue Sea 11003 HD-Series Battery Switch w/Alternator Field Disconnect - 3-Position 11003Features:Meets American Boat and Yacht Council (ABYC) requirements for battery switches Ignition protected safe for installation aboard gasoline powered boats Case design allows surface or rear panel mounting Accepts two 4/0 AWG (95mm) battery... MSRP: $155.99 Now: $100.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 11001-BLU Blue Sea 11001 e-Series Battery Switch w/Alternator Field Disconnect - 3-Position e-Series Selector 3 Position Battery Switch with AFDAFD: YesBattery Combiner: NoFeatures:Make-before-break contact design allows switching between battery banks without power interruption CE Marked Ignition protected-safe for installation aboard... MSRP: $78.99 Now: $54.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 7623-BLU Blue Sea 7623 ML-Series Heavy Duty Automatic Charging Relay - 24V 7623Manual Control: YesCoil Voltage: 24vFeatures:Manual control switch provides an added level of safety allowing control with or without power, and offering "Locked Off" capability for servicingIncludes ML-Series Remote Control Contura Switch PN 2146... MSRP: $375.99 Now: $231.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 7622-BLU Blue Sea 7622 ML-Series Heavy Duty Automatic Charging Relay 7622Manual Control: YesCoil Voltage: 12vFeatures:Manual control switch provides an added level of safety allowing control with or without power, and offering "Locked Off" capability for servicingIncludes ML-Series Remote Control Contura Switch PN 2146... MSRP: $455.99 Now: $281.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 4378-BLU Blue Sea 4378 WeatherDeck Water Resistant Circuit Breaker Panel - 8 Position - Grey WeatherDeck Water Resistant Circuit Breaker PanelPN: 4378Color: GrayFeatures:Rated IP67-temporary immersion for 30 minutes Designed for flybridge and open cockpit applications Independent label backlighting allows switching and dimming Compatible... MSRP: $284.99 Now: $176.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 5503-BLU Blue Sea 5503 ANL 750 Fuse Block w/ Cover 5503Cover includedAccepts 5/16" (M8) ring terminalsFor use on systems up to 32 Volts DCSwing out design allows replacement of the fuse without removing fastenersStainless steel studs provide resistance to corrosion and high torquing for excellent... MSRP: $77.99 Now: $54.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 2019-BLU Blue Sea 2019 PowerBar Common BusBar - Dual 3/8" x 16 PowerBar Common BusBarTerminal Studs: 2x3/8"-16Provides compact high-ampere busing with 3/8" terminal studsWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause... MSRP: $34.99 Now: $27.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 5502-BLU Blue Sea 5502 Fuse Block Class T 225-400 Amp Fuse Block Class T 225-400 AMPPart #: 5502Features:Maximum Voltage: 160 Volts DCMaximum Amperage: 400 Amperes DCMaximum Torque: 190 in-lb (21.47 Nm) max.Terminal Stud Size: 3/8"-16 (M10)Mounting Holes: Accept 1/4" (M6) ScrewMaximum Cable Size 4/0... MSRP: $77.99 Now: $54.99 Add to Cart Compare Previous 20 21 22 23 24 25 26 27 28 29 30 Next Previous 20 21 22 23 24 25 26 27 28 29 30 Next Compare Selected × OK
Quick view Details Blue Sea Systems | sku: 2019-BLU Blue Sea 2019 PowerBar Common BusBar - Dual 3/8" x 16 MSRP: $34.99 Now: $27.99 Add to Cart Compare Quick view Details Blue Sea Systems | sku: 5502-BLU Blue Sea 5502 Fuse Block Class T 225-400 Amp MSRP: $77.99 Now: $54.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 1810-BLU Blue Sea 1810 VSM 422 Tank Sender Diesel, Water, or Waste Tank Level 1810Features:Accurate - used with the Vessel Systems Monitor VSM 422 PN 1800 - can be precisely calibrated for each tank* Reliable - SSI Technologies, Inc. Fluid-Trac® is non-contacting eliminating any mechanical moving parts that can wear and cause... MSRP: $174.99 Now: $112.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 1811-BLU Blue Sea 1811 VSM 422 Tank Sender Gasoline Tank Level 1811Features:Accurate - used with the Vessel Systems Monitor VSM 422 PN 1800-can be precisely calibrated for each tank* Reliable - SSI Technologies, Inc. Fluid-Trac® is non-contacting eliminating any mechanical moving parts that can wear and cause... MSRP: $218.99 Now: $135.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 2146-BLU Blue Sea 2146 ML-Series Remote Control Contura Switch - ON-OFF-ON 2146Pole/Throw: SPDTAction: ON OFF ONFeatures:Vibration, shock, thermoshock, moisture and salt spray resistantWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause... MSRP: $39.99 Now: $31.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 2145-BLU Blue Sea 2145 ML-Series Remote Control Contura Switch - (ON) OFF (ON) 2145Pole/Throw: SPDTAction: (ON) OFF (ON)Features:Vibration, shock, thermoshock, moisture and salt spray resistantWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to... MSRP: $42.99 Now: $29.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 11003-BLU Blue Sea 11003 HD-Series Battery Switch w/Alternator Field Disconnect - 3-Position 11003Features:Meets American Boat and Yacht Council (ABYC) requirements for battery switches Ignition protected safe for installation aboard gasoline powered boats Case design allows surface or rear panel mounting Accepts two 4/0 AWG (95mm) battery... MSRP: $155.99 Now: $100.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 11001-BLU Blue Sea 11001 e-Series Battery Switch w/Alternator Field Disconnect - 3-Position e-Series Selector 3 Position Battery Switch with AFDAFD: YesBattery Combiner: NoFeatures:Make-before-break contact design allows switching between battery banks without power interruption CE Marked Ignition protected-safe for installation aboard... MSRP: $78.99 Now: $54.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 7623-BLU Blue Sea 7623 ML-Series Heavy Duty Automatic Charging Relay - 24V 7623Manual Control: YesCoil Voltage: 24vFeatures:Manual control switch provides an added level of safety allowing control with or without power, and offering "Locked Off" capability for servicingIncludes ML-Series Remote Control Contura Switch PN 2146... MSRP: $375.99 Now: $231.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 7622-BLU Blue Sea 7622 ML-Series Heavy Duty Automatic Charging Relay 7622Manual Control: YesCoil Voltage: 12vFeatures:Manual control switch provides an added level of safety allowing control with or without power, and offering "Locked Off" capability for servicingIncludes ML-Series Remote Control Contura Switch PN 2146... MSRP: $455.99 Now: $281.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 4378-BLU Blue Sea 4378 WeatherDeck Water Resistant Circuit Breaker Panel - 8 Position - Grey WeatherDeck Water Resistant Circuit Breaker PanelPN: 4378Color: GrayFeatures:Rated IP67-temporary immersion for 30 minutes Designed for flybridge and open cockpit applications Independent label backlighting allows switching and dimming Compatible... MSRP: $284.99 Now: $176.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 5503-BLU Blue Sea 5503 ANL 750 Fuse Block w/ Cover 5503Cover includedAccepts 5/16" (M8) ring terminalsFor use on systems up to 32 Volts DCSwing out design allows replacement of the fuse without removing fastenersStainless steel studs provide resistance to corrosion and high torquing for excellent... MSRP: $77.99 Now: $54.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 2019-BLU Blue Sea 2019 PowerBar Common BusBar - Dual 3/8" x 16 PowerBar Common BusBarTerminal Studs: 2x3/8"-16Provides compact high-ampere busing with 3/8" terminal studsWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause... MSRP: $34.99 Now: $27.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 5502-BLU Blue Sea 5502 Fuse Block Class T 225-400 Amp Fuse Block Class T 225-400 AMPPart #: 5502Features:Maximum Voltage: 160 Volts DCMaximum Amperage: 400 Amperes DCMaximum Torque: 190 in-lb (21.47 Nm) max.Terminal Stud Size: 3/8"-16 (M10)Mounting Holes: Accept 1/4" (M6) ScrewMaximum Cable Size 4/0... MSRP: $77.99 Now: $54.99 Add to Cart Compare Previous 20 21 22 23 24 25 26 27 28 29 30 Next Previous 20 21 22 23 24 25 26 27 28 29 30 Next Compare Selected × OK
Quick view Details Blue Sea Systems | sku: 5502-BLU Blue Sea 5502 Fuse Block Class T 225-400 Amp MSRP: $77.99 Now: $54.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 1810-BLU Blue Sea 1810 VSM 422 Tank Sender Diesel, Water, or Waste Tank Level 1810Features:Accurate - used with the Vessel Systems Monitor VSM 422 PN 1800 - can be precisely calibrated for each tank* Reliable - SSI Technologies, Inc. Fluid-Trac® is non-contacting eliminating any mechanical moving parts that can wear and cause... MSRP: $174.99 Now: $112.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 1811-BLU Blue Sea 1811 VSM 422 Tank Sender Gasoline Tank Level 1811Features:Accurate - used with the Vessel Systems Monitor VSM 422 PN 1800-can be precisely calibrated for each tank* Reliable - SSI Technologies, Inc. Fluid-Trac® is non-contacting eliminating any mechanical moving parts that can wear and cause... MSRP: $218.99 Now: $135.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 2146-BLU Blue Sea 2146 ML-Series Remote Control Contura Switch - ON-OFF-ON 2146Pole/Throw: SPDTAction: ON OFF ONFeatures:Vibration, shock, thermoshock, moisture and salt spray resistantWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause... MSRP: $39.99 Now: $31.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 2145-BLU Blue Sea 2145 ML-Series Remote Control Contura Switch - (ON) OFF (ON) 2145Pole/Throw: SPDTAction: (ON) OFF (ON)Features:Vibration, shock, thermoshock, moisture and salt spray resistantWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to... MSRP: $42.99 Now: $29.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 11003-BLU Blue Sea 11003 HD-Series Battery Switch w/Alternator Field Disconnect - 3-Position 11003Features:Meets American Boat and Yacht Council (ABYC) requirements for battery switches Ignition protected safe for installation aboard gasoline powered boats Case design allows surface or rear panel mounting Accepts two 4/0 AWG (95mm) battery... MSRP: $155.99 Now: $100.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 11001-BLU Blue Sea 11001 e-Series Battery Switch w/Alternator Field Disconnect - 3-Position e-Series Selector 3 Position Battery Switch with AFDAFD: YesBattery Combiner: NoFeatures:Make-before-break contact design allows switching between battery banks without power interruption CE Marked Ignition protected-safe for installation aboard... MSRP: $78.99 Now: $54.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 7623-BLU Blue Sea 7623 ML-Series Heavy Duty Automatic Charging Relay - 24V 7623Manual Control: YesCoil Voltage: 24vFeatures:Manual control switch provides an added level of safety allowing control with or without power, and offering "Locked Off" capability for servicingIncludes ML-Series Remote Control Contura Switch PN 2146... MSRP: $375.99 Now: $231.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 7622-BLU Blue Sea 7622 ML-Series Heavy Duty Automatic Charging Relay 7622Manual Control: YesCoil Voltage: 12vFeatures:Manual control switch provides an added level of safety allowing control with or without power, and offering "Locked Off" capability for servicingIncludes ML-Series Remote Control Contura Switch PN 2146... MSRP: $455.99 Now: $281.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 4378-BLU Blue Sea 4378 WeatherDeck Water Resistant Circuit Breaker Panel - 8 Position - Grey WeatherDeck Water Resistant Circuit Breaker PanelPN: 4378Color: GrayFeatures:Rated IP67-temporary immersion for 30 minutes Designed for flybridge and open cockpit applications Independent label backlighting allows switching and dimming Compatible... MSRP: $284.99 Now: $176.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 5503-BLU Blue Sea 5503 ANL 750 Fuse Block w/ Cover 5503Cover includedAccepts 5/16" (M8) ring terminalsFor use on systems up to 32 Volts DCSwing out design allows replacement of the fuse without removing fastenersStainless steel studs provide resistance to corrosion and high torquing for excellent... MSRP: $77.99 Now: $54.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 2019-BLU Blue Sea 2019 PowerBar Common BusBar - Dual 3/8" x 16 PowerBar Common BusBarTerminal Studs: 2x3/8"-16Provides compact high-ampere busing with 3/8" terminal studsWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause... MSRP: $34.99 Now: $27.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 5502-BLU Blue Sea 5502 Fuse Block Class T 225-400 Amp Fuse Block Class T 225-400 AMPPart #: 5502Features:Maximum Voltage: 160 Volts DCMaximum Amperage: 400 Amperes DCMaximum Torque: 190 in-lb (21.47 Nm) max.Terminal Stud Size: 3/8"-16 (M10)Mounting Holes: Accept 1/4" (M6) ScrewMaximum Cable Size 4/0... MSRP: $77.99 Now: $54.99 Add to Cart Compare Previous 20 21 22 23 24 25 26 27 28 29 30 Next Previous 20 21 22 23 24 25 26 27 28 29 30 Next Compare Selected × OK
Quick view Blue Sea Systems | sku: 1810-BLU Blue Sea 1810 VSM 422 Tank Sender Diesel, Water, or Waste Tank Level 1810Features:Accurate - used with the Vessel Systems Monitor VSM 422 PN 1800 - can be precisely calibrated for each tank* Reliable - SSI Technologies, Inc. Fluid-Trac® is non-contacting eliminating any mechanical moving parts that can wear and cause... MSRP: $174.99 Now: $112.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 1811-BLU Blue Sea 1811 VSM 422 Tank Sender Gasoline Tank Level 1811Features:Accurate - used with the Vessel Systems Monitor VSM 422 PN 1800-can be precisely calibrated for each tank* Reliable - SSI Technologies, Inc. Fluid-Trac® is non-contacting eliminating any mechanical moving parts that can wear and cause... MSRP: $218.99 Now: $135.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 2146-BLU Blue Sea 2146 ML-Series Remote Control Contura Switch - ON-OFF-ON 2146Pole/Throw: SPDTAction: ON OFF ONFeatures:Vibration, shock, thermoshock, moisture and salt spray resistantWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause... MSRP: $39.99 Now: $31.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 2145-BLU Blue Sea 2145 ML-Series Remote Control Contura Switch - (ON) OFF (ON) 2145Pole/Throw: SPDTAction: (ON) OFF (ON)Features:Vibration, shock, thermoshock, moisture and salt spray resistantWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to... MSRP: $42.99 Now: $29.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 11003-BLU Blue Sea 11003 HD-Series Battery Switch w/Alternator Field Disconnect - 3-Position 11003Features:Meets American Boat and Yacht Council (ABYC) requirements for battery switches Ignition protected safe for installation aboard gasoline powered boats Case design allows surface or rear panel mounting Accepts two 4/0 AWG (95mm) battery... MSRP: $155.99 Now: $100.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 11001-BLU Blue Sea 11001 e-Series Battery Switch w/Alternator Field Disconnect - 3-Position e-Series Selector 3 Position Battery Switch with AFDAFD: YesBattery Combiner: NoFeatures:Make-before-break contact design allows switching between battery banks without power interruption CE Marked Ignition protected-safe for installation aboard... MSRP: $78.99 Now: $54.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 7623-BLU Blue Sea 7623 ML-Series Heavy Duty Automatic Charging Relay - 24V 7623Manual Control: YesCoil Voltage: 24vFeatures:Manual control switch provides an added level of safety allowing control with or without power, and offering "Locked Off" capability for servicingIncludes ML-Series Remote Control Contura Switch PN 2146... MSRP: $375.99 Now: $231.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 7622-BLU Blue Sea 7622 ML-Series Heavy Duty Automatic Charging Relay 7622Manual Control: YesCoil Voltage: 12vFeatures:Manual control switch provides an added level of safety allowing control with or without power, and offering "Locked Off" capability for servicingIncludes ML-Series Remote Control Contura Switch PN 2146... MSRP: $455.99 Now: $281.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 4378-BLU Blue Sea 4378 WeatherDeck Water Resistant Circuit Breaker Panel - 8 Position - Grey WeatherDeck Water Resistant Circuit Breaker PanelPN: 4378Color: GrayFeatures:Rated IP67-temporary immersion for 30 minutes Designed for flybridge and open cockpit applications Independent label backlighting allows switching and dimming Compatible... MSRP: $284.99 Now: $176.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 5503-BLU Blue Sea 5503 ANL 750 Fuse Block w/ Cover 5503Cover includedAccepts 5/16" (M8) ring terminalsFor use on systems up to 32 Volts DCSwing out design allows replacement of the fuse without removing fastenersStainless steel studs provide resistance to corrosion and high torquing for excellent... MSRP: $77.99 Now: $54.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 2019-BLU Blue Sea 2019 PowerBar Common BusBar - Dual 3/8" x 16 PowerBar Common BusBarTerminal Studs: 2x3/8"-16Provides compact high-ampere busing with 3/8" terminal studsWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause... MSRP: $34.99 Now: $27.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 5502-BLU Blue Sea 5502 Fuse Block Class T 225-400 Amp Fuse Block Class T 225-400 AMPPart #: 5502Features:Maximum Voltage: 160 Volts DCMaximum Amperage: 400 Amperes DCMaximum Torque: 190 in-lb (21.47 Nm) max.Terminal Stud Size: 3/8"-16 (M10)Mounting Holes: Accept 1/4" (M6) ScrewMaximum Cable Size 4/0... MSRP: $77.99 Now: $54.99 Add to Cart Compare Previous 20 21 22 23 24 25 26 27 28 29 30 Next Previous 20 21 22 23 24 25 26 27 28 29 30 Next Compare Selected × OK
Quick view Blue Sea Systems | sku: 1811-BLU Blue Sea 1811 VSM 422 Tank Sender Gasoline Tank Level 1811Features:Accurate - used with the Vessel Systems Monitor VSM 422 PN 1800-can be precisely calibrated for each tank* Reliable - SSI Technologies, Inc. Fluid-Trac® is non-contacting eliminating any mechanical moving parts that can wear and cause... MSRP: $218.99 Now: $135.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 2146-BLU Blue Sea 2146 ML-Series Remote Control Contura Switch - ON-OFF-ON 2146Pole/Throw: SPDTAction: ON OFF ONFeatures:Vibration, shock, thermoshock, moisture and salt spray resistantWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause... MSRP: $39.99 Now: $31.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 2145-BLU Blue Sea 2145 ML-Series Remote Control Contura Switch - (ON) OFF (ON) 2145Pole/Throw: SPDTAction: (ON) OFF (ON)Features:Vibration, shock, thermoshock, moisture and salt spray resistantWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to... MSRP: $42.99 Now: $29.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 11003-BLU Blue Sea 11003 HD-Series Battery Switch w/Alternator Field Disconnect - 3-Position 11003Features:Meets American Boat and Yacht Council (ABYC) requirements for battery switches Ignition protected safe for installation aboard gasoline powered boats Case design allows surface or rear panel mounting Accepts two 4/0 AWG (95mm) battery... MSRP: $155.99 Now: $100.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 11001-BLU Blue Sea 11001 e-Series Battery Switch w/Alternator Field Disconnect - 3-Position e-Series Selector 3 Position Battery Switch with AFDAFD: YesBattery Combiner: NoFeatures:Make-before-break contact design allows switching between battery banks without power interruption CE Marked Ignition protected-safe for installation aboard... MSRP: $78.99 Now: $54.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 7623-BLU Blue Sea 7623 ML-Series Heavy Duty Automatic Charging Relay - 24V 7623Manual Control: YesCoil Voltage: 24vFeatures:Manual control switch provides an added level of safety allowing control with or without power, and offering "Locked Off" capability for servicingIncludes ML-Series Remote Control Contura Switch PN 2146... MSRP: $375.99 Now: $231.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 7622-BLU Blue Sea 7622 ML-Series Heavy Duty Automatic Charging Relay 7622Manual Control: YesCoil Voltage: 12vFeatures:Manual control switch provides an added level of safety allowing control with or without power, and offering "Locked Off" capability for servicingIncludes ML-Series Remote Control Contura Switch PN 2146... MSRP: $455.99 Now: $281.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 4378-BLU Blue Sea 4378 WeatherDeck Water Resistant Circuit Breaker Panel - 8 Position - Grey WeatherDeck Water Resistant Circuit Breaker PanelPN: 4378Color: GrayFeatures:Rated IP67-temporary immersion for 30 minutes Designed for flybridge and open cockpit applications Independent label backlighting allows switching and dimming Compatible... MSRP: $284.99 Now: $176.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 5503-BLU Blue Sea 5503 ANL 750 Fuse Block w/ Cover 5503Cover includedAccepts 5/16" (M8) ring terminalsFor use on systems up to 32 Volts DCSwing out design allows replacement of the fuse without removing fastenersStainless steel studs provide resistance to corrosion and high torquing for excellent... MSRP: $77.99 Now: $54.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 2019-BLU Blue Sea 2019 PowerBar Common BusBar - Dual 3/8" x 16 PowerBar Common BusBarTerminal Studs: 2x3/8"-16Provides compact high-ampere busing with 3/8" terminal studsWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause... MSRP: $34.99 Now: $27.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 5502-BLU Blue Sea 5502 Fuse Block Class T 225-400 Amp Fuse Block Class T 225-400 AMPPart #: 5502Features:Maximum Voltage: 160 Volts DCMaximum Amperage: 400 Amperes DCMaximum Torque: 190 in-lb (21.47 Nm) max.Terminal Stud Size: 3/8"-16 (M10)Mounting Holes: Accept 1/4" (M6) ScrewMaximum Cable Size 4/0... MSRP: $77.99 Now: $54.99 Add to Cart Compare Previous 20 21 22 23 24 25 26 27 28 29 30 Next Previous 20 21 22 23 24 25 26 27 28 29 30 Next Compare Selected × OK
Quick view Blue Sea Systems | sku: 2146-BLU Blue Sea 2146 ML-Series Remote Control Contura Switch - ON-OFF-ON 2146Pole/Throw: SPDTAction: ON OFF ONFeatures:Vibration, shock, thermoshock, moisture and salt spray resistantWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause... MSRP: $39.99 Now: $31.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 2145-BLU Blue Sea 2145 ML-Series Remote Control Contura Switch - (ON) OFF (ON) 2145Pole/Throw: SPDTAction: (ON) OFF (ON)Features:Vibration, shock, thermoshock, moisture and salt spray resistantWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to... MSRP: $42.99 Now: $29.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 11003-BLU Blue Sea 11003 HD-Series Battery Switch w/Alternator Field Disconnect - 3-Position 11003Features:Meets American Boat and Yacht Council (ABYC) requirements for battery switches Ignition protected safe for installation aboard gasoline powered boats Case design allows surface or rear panel mounting Accepts two 4/0 AWG (95mm) battery... MSRP: $155.99 Now: $100.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 11001-BLU Blue Sea 11001 e-Series Battery Switch w/Alternator Field Disconnect - 3-Position e-Series Selector 3 Position Battery Switch with AFDAFD: YesBattery Combiner: NoFeatures:Make-before-break contact design allows switching between battery banks without power interruption CE Marked Ignition protected-safe for installation aboard... MSRP: $78.99 Now: $54.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 7623-BLU Blue Sea 7623 ML-Series Heavy Duty Automatic Charging Relay - 24V 7623Manual Control: YesCoil Voltage: 24vFeatures:Manual control switch provides an added level of safety allowing control with or without power, and offering "Locked Off" capability for servicingIncludes ML-Series Remote Control Contura Switch PN 2146... MSRP: $375.99 Now: $231.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 7622-BLU Blue Sea 7622 ML-Series Heavy Duty Automatic Charging Relay 7622Manual Control: YesCoil Voltage: 12vFeatures:Manual control switch provides an added level of safety allowing control with or without power, and offering "Locked Off" capability for servicingIncludes ML-Series Remote Control Contura Switch PN 2146... MSRP: $455.99 Now: $281.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 4378-BLU Blue Sea 4378 WeatherDeck Water Resistant Circuit Breaker Panel - 8 Position - Grey WeatherDeck Water Resistant Circuit Breaker PanelPN: 4378Color: GrayFeatures:Rated IP67-temporary immersion for 30 minutes Designed for flybridge and open cockpit applications Independent label backlighting allows switching and dimming Compatible... MSRP: $284.99 Now: $176.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 5503-BLU Blue Sea 5503 ANL 750 Fuse Block w/ Cover 5503Cover includedAccepts 5/16" (M8) ring terminalsFor use on systems up to 32 Volts DCSwing out design allows replacement of the fuse without removing fastenersStainless steel studs provide resistance to corrosion and high torquing for excellent... MSRP: $77.99 Now: $54.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 2019-BLU Blue Sea 2019 PowerBar Common BusBar - Dual 3/8" x 16 PowerBar Common BusBarTerminal Studs: 2x3/8"-16Provides compact high-ampere busing with 3/8" terminal studsWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause... MSRP: $34.99 Now: $27.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 5502-BLU Blue Sea 5502 Fuse Block Class T 225-400 Amp Fuse Block Class T 225-400 AMPPart #: 5502Features:Maximum Voltage: 160 Volts DCMaximum Amperage: 400 Amperes DCMaximum Torque: 190 in-lb (21.47 Nm) max.Terminal Stud Size: 3/8"-16 (M10)Mounting Holes: Accept 1/4" (M6) ScrewMaximum Cable Size 4/0... MSRP: $77.99 Now: $54.99 Add to Cart Compare Previous 20 21 22 23 24 25 26 27 28 29 30 Next Previous 20 21 22 23 24 25 26 27 28 29 30 Next Compare Selected × OK
Quick view Blue Sea Systems | sku: 2145-BLU Blue Sea 2145 ML-Series Remote Control Contura Switch - (ON) OFF (ON) 2145Pole/Throw: SPDTAction: (ON) OFF (ON)Features:Vibration, shock, thermoshock, moisture and salt spray resistantWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to... MSRP: $42.99 Now: $29.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 11003-BLU Blue Sea 11003 HD-Series Battery Switch w/Alternator Field Disconnect - 3-Position 11003Features:Meets American Boat and Yacht Council (ABYC) requirements for battery switches Ignition protected safe for installation aboard gasoline powered boats Case design allows surface or rear panel mounting Accepts two 4/0 AWG (95mm) battery... MSRP: $155.99 Now: $100.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 11001-BLU Blue Sea 11001 e-Series Battery Switch w/Alternator Field Disconnect - 3-Position e-Series Selector 3 Position Battery Switch with AFDAFD: YesBattery Combiner: NoFeatures:Make-before-break contact design allows switching between battery banks without power interruption CE Marked Ignition protected-safe for installation aboard... MSRP: $78.99 Now: $54.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 7623-BLU Blue Sea 7623 ML-Series Heavy Duty Automatic Charging Relay - 24V 7623Manual Control: YesCoil Voltage: 24vFeatures:Manual control switch provides an added level of safety allowing control with or without power, and offering "Locked Off" capability for servicingIncludes ML-Series Remote Control Contura Switch PN 2146... MSRP: $375.99 Now: $231.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 7622-BLU Blue Sea 7622 ML-Series Heavy Duty Automatic Charging Relay 7622Manual Control: YesCoil Voltage: 12vFeatures:Manual control switch provides an added level of safety allowing control with or without power, and offering "Locked Off" capability for servicingIncludes ML-Series Remote Control Contura Switch PN 2146... MSRP: $455.99 Now: $281.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 4378-BLU Blue Sea 4378 WeatherDeck Water Resistant Circuit Breaker Panel - 8 Position - Grey WeatherDeck Water Resistant Circuit Breaker PanelPN: 4378Color: GrayFeatures:Rated IP67-temporary immersion for 30 minutes Designed for flybridge and open cockpit applications Independent label backlighting allows switching and dimming Compatible... MSRP: $284.99 Now: $176.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 5503-BLU Blue Sea 5503 ANL 750 Fuse Block w/ Cover 5503Cover includedAccepts 5/16" (M8) ring terminalsFor use on systems up to 32 Volts DCSwing out design allows replacement of the fuse without removing fastenersStainless steel studs provide resistance to corrosion and high torquing for excellent... MSRP: $77.99 Now: $54.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 2019-BLU Blue Sea 2019 PowerBar Common BusBar - Dual 3/8" x 16 PowerBar Common BusBarTerminal Studs: 2x3/8"-16Provides compact high-ampere busing with 3/8" terminal studsWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause... MSRP: $34.99 Now: $27.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 5502-BLU Blue Sea 5502 Fuse Block Class T 225-400 Amp Fuse Block Class T 225-400 AMPPart #: 5502Features:Maximum Voltage: 160 Volts DCMaximum Amperage: 400 Amperes DCMaximum Torque: 190 in-lb (21.47 Nm) max.Terminal Stud Size: 3/8"-16 (M10)Mounting Holes: Accept 1/4" (M6) ScrewMaximum Cable Size 4/0... MSRP: $77.99 Now: $54.99 Add to Cart Compare Previous 20 21 22 23 24 25 26 27 28 29 30 Next Previous 20 21 22 23 24 25 26 27 28 29 30 Next Compare Selected × OK
Quick view Blue Sea Systems | sku: 11003-BLU Blue Sea 11003 HD-Series Battery Switch w/Alternator Field Disconnect - 3-Position 11003Features:Meets American Boat and Yacht Council (ABYC) requirements for battery switches Ignition protected safe for installation aboard gasoline powered boats Case design allows surface or rear panel mounting Accepts two 4/0 AWG (95mm) battery... MSRP: $155.99 Now: $100.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 11001-BLU Blue Sea 11001 e-Series Battery Switch w/Alternator Field Disconnect - 3-Position e-Series Selector 3 Position Battery Switch with AFDAFD: YesBattery Combiner: NoFeatures:Make-before-break contact design allows switching between battery banks without power interruption CE Marked Ignition protected-safe for installation aboard... MSRP: $78.99 Now: $54.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 7623-BLU Blue Sea 7623 ML-Series Heavy Duty Automatic Charging Relay - 24V 7623Manual Control: YesCoil Voltage: 24vFeatures:Manual control switch provides an added level of safety allowing control with or without power, and offering "Locked Off" capability for servicingIncludes ML-Series Remote Control Contura Switch PN 2146... MSRP: $375.99 Now: $231.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 7622-BLU Blue Sea 7622 ML-Series Heavy Duty Automatic Charging Relay 7622Manual Control: YesCoil Voltage: 12vFeatures:Manual control switch provides an added level of safety allowing control with or without power, and offering "Locked Off" capability for servicingIncludes ML-Series Remote Control Contura Switch PN 2146... MSRP: $455.99 Now: $281.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 4378-BLU Blue Sea 4378 WeatherDeck Water Resistant Circuit Breaker Panel - 8 Position - Grey WeatherDeck Water Resistant Circuit Breaker PanelPN: 4378Color: GrayFeatures:Rated IP67-temporary immersion for 30 minutes Designed for flybridge and open cockpit applications Independent label backlighting allows switching and dimming Compatible... MSRP: $284.99 Now: $176.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 5503-BLU Blue Sea 5503 ANL 750 Fuse Block w/ Cover 5503Cover includedAccepts 5/16" (M8) ring terminalsFor use on systems up to 32 Volts DCSwing out design allows replacement of the fuse without removing fastenersStainless steel studs provide resistance to corrosion and high torquing for excellent... MSRP: $77.99 Now: $54.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 2019-BLU Blue Sea 2019 PowerBar Common BusBar - Dual 3/8" x 16 PowerBar Common BusBarTerminal Studs: 2x3/8"-16Provides compact high-ampere busing with 3/8" terminal studsWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause... MSRP: $34.99 Now: $27.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 5502-BLU Blue Sea 5502 Fuse Block Class T 225-400 Amp Fuse Block Class T 225-400 AMPPart #: 5502Features:Maximum Voltage: 160 Volts DCMaximum Amperage: 400 Amperes DCMaximum Torque: 190 in-lb (21.47 Nm) max.Terminal Stud Size: 3/8"-16 (M10)Mounting Holes: Accept 1/4" (M6) ScrewMaximum Cable Size 4/0... MSRP: $77.99 Now: $54.99 Add to Cart Compare Previous 20 21 22 23 24 25 26 27 28 29 30 Next Previous 20 21 22 23 24 25 26 27 28 29 30 Next Compare Selected × OK
Quick view Blue Sea Systems | sku: 11001-BLU Blue Sea 11001 e-Series Battery Switch w/Alternator Field Disconnect - 3-Position e-Series Selector 3 Position Battery Switch with AFDAFD: YesBattery Combiner: NoFeatures:Make-before-break contact design allows switching between battery banks without power interruption CE Marked Ignition protected-safe for installation aboard... MSRP: $78.99 Now: $54.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 7623-BLU Blue Sea 7623 ML-Series Heavy Duty Automatic Charging Relay - 24V 7623Manual Control: YesCoil Voltage: 24vFeatures:Manual control switch provides an added level of safety allowing control with or without power, and offering "Locked Off" capability for servicingIncludes ML-Series Remote Control Contura Switch PN 2146... MSRP: $375.99 Now: $231.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 7622-BLU Blue Sea 7622 ML-Series Heavy Duty Automatic Charging Relay 7622Manual Control: YesCoil Voltage: 12vFeatures:Manual control switch provides an added level of safety allowing control with or without power, and offering "Locked Off" capability for servicingIncludes ML-Series Remote Control Contura Switch PN 2146... MSRP: $455.99 Now: $281.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 4378-BLU Blue Sea 4378 WeatherDeck Water Resistant Circuit Breaker Panel - 8 Position - Grey WeatherDeck Water Resistant Circuit Breaker PanelPN: 4378Color: GrayFeatures:Rated IP67-temporary immersion for 30 minutes Designed for flybridge and open cockpit applications Independent label backlighting allows switching and dimming Compatible... MSRP: $284.99 Now: $176.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 5503-BLU Blue Sea 5503 ANL 750 Fuse Block w/ Cover 5503Cover includedAccepts 5/16" (M8) ring terminalsFor use on systems up to 32 Volts DCSwing out design allows replacement of the fuse without removing fastenersStainless steel studs provide resistance to corrosion and high torquing for excellent... MSRP: $77.99 Now: $54.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 2019-BLU Blue Sea 2019 PowerBar Common BusBar - Dual 3/8" x 16 PowerBar Common BusBarTerminal Studs: 2x3/8"-16Provides compact high-ampere busing with 3/8" terminal studsWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause... MSRP: $34.99 Now: $27.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 5502-BLU Blue Sea 5502 Fuse Block Class T 225-400 Amp Fuse Block Class T 225-400 AMPPart #: 5502Features:Maximum Voltage: 160 Volts DCMaximum Amperage: 400 Amperes DCMaximum Torque: 190 in-lb (21.47 Nm) max.Terminal Stud Size: 3/8"-16 (M10)Mounting Holes: Accept 1/4" (M6) ScrewMaximum Cable Size 4/0... MSRP: $77.99 Now: $54.99 Add to Cart Compare Previous 20 21 22 23 24 25 26 27 28 29 30 Next Previous 20 21 22 23 24 25 26 27 28 29 30 Next Compare Selected × OK
Quick view Blue Sea Systems | sku: 7623-BLU Blue Sea 7623 ML-Series Heavy Duty Automatic Charging Relay - 24V 7623Manual Control: YesCoil Voltage: 24vFeatures:Manual control switch provides an added level of safety allowing control with or without power, and offering "Locked Off" capability for servicingIncludes ML-Series Remote Control Contura Switch PN 2146... MSRP: $375.99 Now: $231.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 7622-BLU Blue Sea 7622 ML-Series Heavy Duty Automatic Charging Relay 7622Manual Control: YesCoil Voltage: 12vFeatures:Manual control switch provides an added level of safety allowing control with or without power, and offering "Locked Off" capability for servicingIncludes ML-Series Remote Control Contura Switch PN 2146... MSRP: $455.99 Now: $281.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 4378-BLU Blue Sea 4378 WeatherDeck Water Resistant Circuit Breaker Panel - 8 Position - Grey WeatherDeck Water Resistant Circuit Breaker PanelPN: 4378Color: GrayFeatures:Rated IP67-temporary immersion for 30 minutes Designed for flybridge and open cockpit applications Independent label backlighting allows switching and dimming Compatible... MSRP: $284.99 Now: $176.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 5503-BLU Blue Sea 5503 ANL 750 Fuse Block w/ Cover 5503Cover includedAccepts 5/16" (M8) ring terminalsFor use on systems up to 32 Volts DCSwing out design allows replacement of the fuse without removing fastenersStainless steel studs provide resistance to corrosion and high torquing for excellent... MSRP: $77.99 Now: $54.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 2019-BLU Blue Sea 2019 PowerBar Common BusBar - Dual 3/8" x 16 PowerBar Common BusBarTerminal Studs: 2x3/8"-16Provides compact high-ampere busing with 3/8" terminal studsWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause... MSRP: $34.99 Now: $27.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 5502-BLU Blue Sea 5502 Fuse Block Class T 225-400 Amp Fuse Block Class T 225-400 AMPPart #: 5502Features:Maximum Voltage: 160 Volts DCMaximum Amperage: 400 Amperes DCMaximum Torque: 190 in-lb (21.47 Nm) max.Terminal Stud Size: 3/8"-16 (M10)Mounting Holes: Accept 1/4" (M6) ScrewMaximum Cable Size 4/0... MSRP: $77.99 Now: $54.99 Add to Cart Compare Previous 20 21 22 23 24 25 26 27 28 29 30 Next Previous 20 21 22 23 24 25 26 27 28 29 30 Next Compare Selected × OK
Quick view Blue Sea Systems | sku: 7622-BLU Blue Sea 7622 ML-Series Heavy Duty Automatic Charging Relay 7622Manual Control: YesCoil Voltage: 12vFeatures:Manual control switch provides an added level of safety allowing control with or without power, and offering "Locked Off" capability for servicingIncludes ML-Series Remote Control Contura Switch PN 2146... MSRP: $455.99 Now: $281.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 4378-BLU Blue Sea 4378 WeatherDeck Water Resistant Circuit Breaker Panel - 8 Position - Grey WeatherDeck Water Resistant Circuit Breaker PanelPN: 4378Color: GrayFeatures:Rated IP67-temporary immersion for 30 minutes Designed for flybridge and open cockpit applications Independent label backlighting allows switching and dimming Compatible... MSRP: $284.99 Now: $176.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 5503-BLU Blue Sea 5503 ANL 750 Fuse Block w/ Cover 5503Cover includedAccepts 5/16" (M8) ring terminalsFor use on systems up to 32 Volts DCSwing out design allows replacement of the fuse without removing fastenersStainless steel studs provide resistance to corrosion and high torquing for excellent... MSRP: $77.99 Now: $54.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 2019-BLU Blue Sea 2019 PowerBar Common BusBar - Dual 3/8" x 16 PowerBar Common BusBarTerminal Studs: 2x3/8"-16Provides compact high-ampere busing with 3/8" terminal studsWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause... MSRP: $34.99 Now: $27.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 5502-BLU Blue Sea 5502 Fuse Block Class T 225-400 Amp Fuse Block Class T 225-400 AMPPart #: 5502Features:Maximum Voltage: 160 Volts DCMaximum Amperage: 400 Amperes DCMaximum Torque: 190 in-lb (21.47 Nm) max.Terminal Stud Size: 3/8"-16 (M10)Mounting Holes: Accept 1/4" (M6) ScrewMaximum Cable Size 4/0... MSRP: $77.99 Now: $54.99 Add to Cart Compare Previous 20 21 22 23 24 25 26 27 28 29 30 Next Previous 20 21 22 23 24 25 26 27 28 29 30 Next Compare Selected × OK
Quick view Blue Sea Systems | sku: 4378-BLU Blue Sea 4378 WeatherDeck Water Resistant Circuit Breaker Panel - 8 Position - Grey WeatherDeck Water Resistant Circuit Breaker PanelPN: 4378Color: GrayFeatures:Rated IP67-temporary immersion for 30 minutes Designed for flybridge and open cockpit applications Independent label backlighting allows switching and dimming Compatible... MSRP: $284.99 Now: $176.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 5503-BLU Blue Sea 5503 ANL 750 Fuse Block w/ Cover 5503Cover includedAccepts 5/16" (M8) ring terminalsFor use on systems up to 32 Volts DCSwing out design allows replacement of the fuse without removing fastenersStainless steel studs provide resistance to corrosion and high torquing for excellent... MSRP: $77.99 Now: $54.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 2019-BLU Blue Sea 2019 PowerBar Common BusBar - Dual 3/8" x 16 PowerBar Common BusBarTerminal Studs: 2x3/8"-16Provides compact high-ampere busing with 3/8" terminal studsWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause... MSRP: $34.99 Now: $27.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 5502-BLU Blue Sea 5502 Fuse Block Class T 225-400 Amp Fuse Block Class T 225-400 AMPPart #: 5502Features:Maximum Voltage: 160 Volts DCMaximum Amperage: 400 Amperes DCMaximum Torque: 190 in-lb (21.47 Nm) max.Terminal Stud Size: 3/8"-16 (M10)Mounting Holes: Accept 1/4" (M6) ScrewMaximum Cable Size 4/0... MSRP: $77.99 Now: $54.99 Add to Cart Compare Previous 20 21 22 23 24 25 26 27 28 29 30 Next Previous 20 21 22 23 24 25 26 27 28 29 30 Next Compare Selected × OK
Quick view Blue Sea Systems | sku: 5503-BLU Blue Sea 5503 ANL 750 Fuse Block w/ Cover 5503Cover includedAccepts 5/16" (M8) ring terminalsFor use on systems up to 32 Volts DCSwing out design allows replacement of the fuse without removing fastenersStainless steel studs provide resistance to corrosion and high torquing for excellent... MSRP: $77.99 Now: $54.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 2019-BLU Blue Sea 2019 PowerBar Common BusBar - Dual 3/8" x 16 PowerBar Common BusBarTerminal Studs: 2x3/8"-16Provides compact high-ampere busing with 3/8" terminal studsWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause... MSRP: $34.99 Now: $27.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 5502-BLU Blue Sea 5502 Fuse Block Class T 225-400 Amp Fuse Block Class T 225-400 AMPPart #: 5502Features:Maximum Voltage: 160 Volts DCMaximum Amperage: 400 Amperes DCMaximum Torque: 190 in-lb (21.47 Nm) max.Terminal Stud Size: 3/8"-16 (M10)Mounting Holes: Accept 1/4" (M6) ScrewMaximum Cable Size 4/0... MSRP: $77.99 Now: $54.99 Add to Cart Compare Previous 20 21 22 23 24 25 26 27 28 29 30 Next Previous 20 21 22 23 24 25 26 27 28 29 30 Next Compare Selected × OK
Quick view Blue Sea Systems | sku: 2019-BLU Blue Sea 2019 PowerBar Common BusBar - Dual 3/8" x 16 PowerBar Common BusBarTerminal Studs: 2x3/8"-16Provides compact high-ampere busing with 3/8" terminal studsWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause... MSRP: $34.99 Now: $27.99 Add to Cart Compare Quick view Blue Sea Systems | sku: 5502-BLU Blue Sea 5502 Fuse Block Class T 225-400 Amp Fuse Block Class T 225-400 AMPPart #: 5502Features:Maximum Voltage: 160 Volts DCMaximum Amperage: 400 Amperes DCMaximum Torque: 190 in-lb (21.47 Nm) max.Terminal Stud Size: 3/8"-16 (M10)Mounting Holes: Accept 1/4" (M6) ScrewMaximum Cable Size 4/0... MSRP: $77.99 Now: $54.99 Add to Cart Compare Previous 20 21 22 23 24 25 26 27 28 29 30 Next Previous 20 21 22 23 24 25 26 27 28 29 30 Next Compare Selected
Quick view Blue Sea Systems | sku: 5502-BLU Blue Sea 5502 Fuse Block Class T 225-400 Amp Fuse Block Class T 225-400 AMPPart #: 5502Features:Maximum Voltage: 160 Volts DCMaximum Amperage: 400 Amperes DCMaximum Torque: 190 in-lb (21.47 Nm) max.Terminal Stud Size: 3/8"-16 (M10)Mounting Holes: Accept 1/4" (M6) ScrewMaximum Cable Size 4/0... MSRP: $77.99 Now: $54.99 Add to Cart Compare Previous 20 21 22 23 24 25 26 27 28 29 30 Next Previous 20 21 22 23 24 25 26 27 28 29 30 Next Compare Selected