Battery Management

Balmar SG200 Battery Monitor Kit w/Display Shunt 10M Cable - 12-48 VDC

SG200 Battery Monitor Kit with Display Shunt & 10M Cable - 12-48 VDCBalmar’s Expandable, Next Generation Monitor.Features:Learns & Displays All Critical Battery Parameters  State of Charge (SoC%)State of Health (SoH%)Charge/Discharge...

Perko Single Battery Disconnect Switch - Cup Mount

Single Battery Disconnect Switch - Cup MountThe Perko Single Battery Disconnect Switch permits the battery to be shut off from the electrical system when the vessel is not in use. They can also serve as an emergency main disconnect switch in the event...

ProMariner ProSafe FAILSAFE 60amp Galvanic Isolator

ProSafe FAILSAFE 60amp Galvanic IsolatorProSafe FS installs easily and does not require a dedicated monitor to verify the operational status of the galvanic isolator as required by non FailSafe Certified galvanic isolators.ProSafe FS 60 is built on...

Blue Sea 5141 60AMP MAXI Fuse

5141 60AMP MAXI FuseFeatures:EconomicalTin-plated connector blades for corrosion resistanceVisible indication of blown conditionWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of...

Blue Sea 5140 50AMP MAXI Fuse

5140 50AMP MAXI FuseFeatures:EconomicalTin-plated connector blades for corrosion resistanceVisible indication of blown conditionWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of...

Blue Sea 5001 Fuse Block MEGA 100-300A w/Cover

5001 Fuse Block MEGA 100-300A with Cover Features:The most economical system for 100-300 Ampere fusingInsulating cover satisfies ABYC/USCG requirements and cover breakouts allow wire access in any directionFor use on systems up to 32V DC5/16" stud...

Blue Sea 5025 ST Blade Fuse Block w/Cover - 6 Circuit w/Negative Bus

5025 ST Blade Fuse Block with Cover - 6 Circuit with Negative Bus Features:Clear insulating cover with label recesses accept Small Format LabelsCover Satisfies ABYC/USCG requirements for insulationTin-plated copper buses and fuse clips give 30...

Guest 2110A Battery Selector Switch

Battery Selector Switch with AFDPart No. 2110ADescriptionContinuous Amps: 230Momentary Amps: 345Dimensions: 5"D x 2-3/4"HProduct FeaturesAlternator field disconnect (AFD) allows selection of any positions, including "off" without damage to alternator or...

Blue Sea 7240 A-Series Double Pole Toggle - 40AMP - White

7240 A-Series Double Pole Toggle - 40AMP - WhitePoles: 2Color: WhiteAmperage: 40AMPFeatures:Meets American Boat and Yacht Council (ABYC) standardsUL 1077 recognized, TUV certified, CE marked for Europe and CSA certified for CanadaThe industry standard...

Blue Sea 2402 Terminal Black 20AMP - 2 Circuit

2402 Terminal Black 20AMP - 2 CircuitFeatures:Closed back design completely insulates power from the mounting surfaceEach screw pair is 1 isolated circuitJumpers allow creation of common circuitsWARNING: This product can expose you to chemicals...

Blue Sea 4100 Toggle Guard

4100 Toggle GuardFeatures:Protects circuit breakers from being accidentally switched ON or OFFFits all A-Series single pole circuit breakersFits all panel switchesCan be used on any brand of circuit breaker panel using standard toggle type circuit...

Blue Sea 9217 Terminal Block Jumpers f/2500 Series Blocks - *Package of 5*

9217 Terminal Block Jumpers for 2500 Series Blocks - Package of 5Features:Jumpers allow creation of common circuits on independent connectorsFits 30 Ampere terminal blocks (2500 Series)Bus Material: Nicke-Plated BrassWARNING: This product can expose you...