Switches & Accessories

Blue Sea 1525 360 Panel - M2 Monitor Panel Blank

360 Panel - M2 Monitor Panel Blank1 x 1 360 Panel System module mounts any M2 Monitor and matches existing 360 panelsWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California...

Blue Sea 1821 Universal Temperature Sensor

Universal Temperature SensorUse with the P12 Charger, M2 OLED, and Mini OLED MetersIncludes double-sided tapeWaterproof designTemperature Range: -40°F to 300°F (-40°C to 150°C)Wire Length: 18"WARNING: This product can expose you to...

Blue Sea 7197 A-Series White Toggle Circuit Breaker - Single Pole 2.5A

A-Series White Toggle Circuit Breaker - Single Pole 2.5AMeets American Boat and Yacht Council (ABYC) standardsThe industry standard circuit breaker for Blue Sea Systems" electrical panelsCombines swtiching and circuit protection into a single...

Blue Sea 6004200 Single Circuit ON-OFF w/Locking Key - Black

Single Circuit ON-OFF with Locking Key - Black300 Amps continuous rating for outboards and small gasoline or diesel enginesTin-plated copper studs for maximum conductivity and corrosion resistanceStuds accept 3/8" (M10) ring terminals7/8" (22 mm) stud...

Blue Sea 6004 Single Circuit ON-OFF w/Locking Key - Red

Single Circuit ON-OFF with Locking Key - Red300 Amps continuous rating for outboards and small gasoline or diesel enginesTin-plated copper studs for maximum conductivity and corrosion resistanceStuds accept 3/8" (M10) ring terminals7/8" (22 mm) stud...

Blue Sea 5502100 Class T Fuse Block w/Insulating Cover - 225 to 400A

Class T Fuse Block with Insulating Cover - 225 to 400AAllows the use of Class T fuses for fast acting circuit protection of inverters and other electronicsFour stud design provides ample access around connecting stud to install large cable lugs without...

Blue Sea 5196 MRBF Surface Mount 3 Circuit Fuse Block - Common Source

MRBF Surface Mount 3 Circuit Fuse Block - Common SourceSurface mount fuse blocks accommodate three MRBF fuses for consolidated high amperage circuit protectionThe independent source fuse block (5194) is ideal for 3 output battery chargersThe common...

Blue Sea 5194 MRBF Surface Mount 3 Circuit Fuse Block - Independent Source

Surface Mount 3 Circuit Fuse Block - Independent SourceSurface mount fuse blocks accommodate three MRBF fuses for consolidated high amperage circuit protectionThe independent source fuse block (5194) is ideal for 3 output battery chargersThe common...

Blue Sea 5007100 Class T Fuse Block w/Insulating Cover - 110 to 200A

Class T Fuse Block with Insulating Cover - 110 to 200AAllows the use of Class T fuses for fast acting circuit protection of inverters and other electronicsFour stud design provides ample access around connecting stud to install large cable lugs without...

Blue Sea 1741 Mini OLED Temperature Meter

Mini OLED Temperature MeterMonitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screenCompact size enables mounting in any convenient locationReverse polarity protectedMounts in a common 1-1/8" holeConvenient...

Blue Sea 1732 Mini OLED Ammeter

Mini OLED AmmeterMonitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screenCompact size enables mounting in any convenient locationReverse polarity protectedMounts in a common 1-1/8" holeConvenient amperage...

Blue Sea 3125 Medium Cable Gland - #14-#10 Cable

Medium Cable Gland - #14-#10 CableSMS Enclosure Gland PG16Accepts Cable #14-10 (3 Conductor)WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth...