Battery Management
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Blue Sea Systems
Blue Sea 1408 M-Series Dual Circuit Plus, Main + 3 Positions CLB Vertical [1408]
$335.43$246.99M-Series Dual Circuit Plus, Main + 3 Positions CLB VerticalFeatures:Push Button Reset-Only Branch Circuit Breakers provide economical high-density circuit protection when switching is provided elsewhere - ideal for 24-hour circuit...$335.43$246.99 -
Blue Sea Systems
Blue Sea 1494 - 360 Panel - Add-A-Battery [1494]
$251.44$225.991494 - 360 Panel - Add-A-BatteryPart of the Blue Sea Systems Battery Management Panels. Allows easy management of the multiple battery banks.Features:Isolates the Start circuit from the House circuitAllows emergency cross-connect between isolated...$251.44$225.99 -
Blue Sea Systems
Blue Sea 2145 ML-Series Remote Control Contura Switch - (ON) OFF (ON) [2145]
$34.992145Pole/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...$34.99 -
Blue Sea Systems
Blue Sea 2146 ML-Series Remote Control Contura Switch - ON-OFF-ON [2146]
$33.992146Pole/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...$33.99 -
Blue Sea Systems
Blue Sea 2155 Remote Control Contura Switch with Lockout Slide [2155]
$34.992155 - Remote Control Contura Switch with Lockout SlideVibration, shock, thermoschock, moisture and salt spray resistantLockout slide reduces the risk of accidental switchingCertifications:Meets UL 1500 and ISO 8846 external ignition protection...$34.99 -
Blue Sea Systems
Blue Sea 3001 HD-Series Battery Switch Single Circuit ON/OFF with AFD
$151.00$107.993001 HD-Series Battery Switch Single Circuit ON/OFF with AFDFeatures:600 Ampere Continuous RatingAccepts two 4/0 battery cables per terminalIgnition protected - safe for installation aboard gasoline powered boats.870" (22.01mm) stud length to...$151.00$107.99 -
Blue Sea Systems
Blue Sea 3003 HD-Series Battery Switch Selector w/Alternator Field Disconnect
$156.51$111.993003 HD-Series Battery Switch Selector with Alternator Field Disconnect Features:500 Ampere Continuous RatingAccepts 4/0 battery cablesIgnition protected - safe for installation aboard gasoline powered boats.870" (22.01mm) stud length to accept 4...$156.51$111.99 -
Blue Sea Systems
Blue Sea 3010200 Battery Switch Dual Circuit - Black [6010200]
$66.13$62.99m-Series Mini Dual Circuit Battery Switch - BlackSimultaneously switches two isolated battery banks.Switch Type: Dual CircuitColor: BlackSwitch Positions: 2Battery Combine: NoAlternator Field Disconnect: NoMaximum Voltage: 32V DCContinuous Rating...$66.13$62.99 -
Blue Sea Systems
Blue Sea 4001 Red/Black Pair Rotating CableCaps
$14.994001 Rotating Single Entry CableCap - Small Pair Features:Cable Size - AllPair - Red/BlackTop rotates 360° to allow cable entry from any angleFor batteries with integral marine wing nut postsWARNING: This product can expose you to chemicals...$14.99 -
Blue Sea Systems
Blue Sea 4005 Standard Cable Caps
$15.994005 Standard CableCap - Small PairFeatures:Cable Size - 4, 2, 1Pair - Red/BlackInsulates battery terminals which have added adapter terminalsFor batteries with marine adapter terminals added onWARNING: This product can expose you to chemicals including...$15.99 -
Blue Sea Systems
Blue Sea 4006 Standard Large CableCaps
$14.994006 Standard CableCap - Large PairFeatures:Cable Size - 1/0, 2/0Pair - Red/BlackFor batteries with marine adapter terminals added onWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State...$14.99 -
Blue Sea Systems
Blue Sea 6004 Single Circuit ON-OFF w/Locking Key - Red [6004]
$44.99Single 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...$44.99 -
Blue Sea Systems
Blue Sea 6004200 Single Circuit ON-OFF w/Locking Key - Black [6004200]
$44.99Single 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...$44.99 -
Blue Sea Systems
Blue Sea 6005200 Battery Switch Single Circuit ON-OFF - Black [6005200]
$41.99m-Series Mini On-Off Battery Switch with Key - BlackSwitches a single battery to a single load group Ignition protected-safe for installation aboard gasoline powered boats.Case design allows surface, front panel, or rear panel mounting Isolating cover...$41.99 -
Blue Sea Systems
Blue Sea 6008 M-Series Battery Switch 3 Position - Red [6008]
$66.13$62.996008 M-Series Battery Switch 3 Position - RedSwitches a single battery to a single load group.Features:Ignition protected—safe for installation aboard gasoline powered boatsCase design allows surface or rear panel mountingSpecifications:Switch...$66.13$62.99 -
Blue Sea Systems
Blue Sea 6008200 m-Series Selector 3 Position Battery Switch - Black [6008200]
$66.13$62.996008200 m-Series Selector 3 Position Battery Switch - BlackSwitches isolated battery banks to all loads or combines battery banks to all loads.Specifications:Switch Type: Selector 3 PositionColor: BlackSwitch Positions: 3Battery Combine: NoAlternator...$66.13$62.99 -
Blue Sea Systems
Blue Sea 7615 ATD Automatic Timer Disconnect [7615]
$164.73$146.99ATD Automatic Timer DisconnectAdjustable time or voltage based battery disconnect automatically shuts off devices to preserve battery power12V signal triggers relay to connect battery power to devices. When signal is removed the timer is activated and...$164.73$146.99 -
Blue Sea Systems
Blue Sea 7620 ML-Series Automatic Charging Relay (Magnetic Latch) 12VDC [7620]
$313.83$231.997620Manual Control: NoCoil Voltage: 12V DCCombines battery banks during charging and isolates under discharge 500 Ampere continuous rating suitable for use with large battery banks, starters, alternators, and inverter/chargers Includes ML-Series Remote...$313.83$231.99 -
Blue Sea Systems
Blue Sea 7620100 ML ACR Charging Relay 12V 500A w/Deutsch Connector [7620100]
$292.99$254.997620100 ML ACR Charging Relay 12V 500A with Deutsch Connector500 Amp magnetic latching (bi-stable) relay automatically combines batteries during charging and isolates batteries when discharging and when starting engine.Features:Automatically manages the...$292.99$254.99 -
Blue Sea Systems
Blue Sea 7621 ML-Series Automatic Charging Relay (Magnetic Latch) 24V DC [7621]
$313.83$231.997621Manual Control: NoCoil Voltage: 24V DCCombines battery banks during charging and isolates under discharge 500 Ampere continuous rating suitable for use with large battery banks, starters, alternators, and inverter/chargers Can be remotely combined...$313.83$231.99 -
Blue Sea Systems
Blue Sea 7621100 ML ACR Charging Relay 24V 500A w/Deutsch Connector [7621100]
$292.99$254.997621100 ML ACR Charging Relay 24V 500A with Deutsch Connector500 Amp magnetic latching (bi-stable) relay automatically combines batteries during charging and isolates batteries when discharging and when starting engine.Features:Automatically manages the...$292.99$254.99 -
Blue Sea Systems
Blue Sea 7622100 ML ACR Charging Relay 12V 500A w/Manual Control Deutsch Connector [7622100]
$307.99$266.997622100 ML ACR Charging Relay 12V 500A with Manual Control & Deutsch Connector500 Amp magnetic latching (bi-stable) relay automatically combines batteries during charging and isolates batteries when discharging and when starting engine...$307.99$266.99 -
Blue Sea Systems
Blue Sea 7623 ML-Series Heavy Duty Automatic Charging Relay - 24V [7623]
$332.84$245.997623Manual 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...$332.84$245.99 -
Blue Sea Systems
Blue Sea 7623100 ML ACR Charging Relay 24V 500A w/Manual Control Deutsch Connector [7623100]
$307.99$266.997623100 ML ACR Charging Relay 24V 500A with Manual Control & Deutsch Connector500 Amp magnetic latching (bi-stable) relay automatically combines batteries during charging and isolates batteries when discharging and when starting engine...$307.99$266.99 -
Blue Sea Systems
Blue Sea 7635 m-LVD Low Voltage Disconnect [7635]
$115.80$95.99m-LVD Low Voltage DisconnectSenses low battery voltage and automatically disconnects devices to save power for starting or to preserve battery lifeA dead battery is one of the most common reasons for a tow. Don't get stranded with a dead battery. The...$115.80$95.99 -
Blue Sea Systems
Blue Sea 7650003 Add-A-Battery Kit - Boxed Packaging [7650003]
$226.49$179.997650 Add-A-Battery Kit - Boxed PackagingThe 7650 Add-a-Battery simplifies switching and automates charging for a complete two battery bank management solution.Features:A complete two battery bank management solutionDual Circuit Plus Battery Switch...$226.49$179.99 -
Blue Sea Systems
Blue Sea 7701100 ML Solenoid 12V 500A w/Deutsch Connector [7701100]
$247.99$216.997701100 ML Solenoid 12V 500A with Deutsch Connector500 Amp magnetic latching (bi-stable) solenoid provides switching under load where manual control is not required.Features:500 Ampere continuous rating for engine, inverter, house loads, and emergency...$247.99$216.99 -
Blue Sea Systems
Blue Sea 7702 ML-Series Remote Battery Switch w/Manual Control 24V DC [7702]
$287.16$228.997702Manual Control: YesCoil Voltage: 24V DC500 Ampere continuous rating for use as a remote battery switch for inboard gasoline or diesel engines, reducing long cable runs Magnetic latch only draws current when changing state of switch, drawing no...$287.16$228.99 -
Blue Sea Systems
Blue Sea 7702100 ML Solenoid 24V 500A w/Manual Control Deutsch Connector [7702100]
$264.99$231.997702100 ML Solenoid 12V 500A with Manual Control & Deutsch Connector500 Amp magnetic latching switch provides high amperage switching under load, manually or from remote locations.Features:Manual override knob provides an added level of safety...$264.99$231.99 -
Blue Sea Systems
Blue Sea 7703100 ML Solenoid 24V 500A w/Deutsch Connector [7703100]
$247.99$216.997703100 ML Solenoid 24V 500A with Deutsch Connector500 Amp magnetic latching (bi-stable) solenoid provides switching under load where manual control is not required.Features:500 Ampere continuous rating for engine, inverter, house loads, and emergency...$247.99$216.99 -
Blue Sea Systems
Blue Sea 7713 ML-RBS Remote Battery Switch w/Manual Control Release - 12V [7713]
$331.68$259.99ML-RBS Remote Battery Switch with Manual Control Auto-Release - 12VManual override knob provides an added level of safety allowing control with or without power and offering LOCKED OFF capability for servicingLED output to remotely indicate switch state...$331.68$259.99 -
Blue Sea Systems
Blue Sea 7713100 ML-RBS Remote Battery Switch w/Manual Control Auto Release Deutsch Connector - 12V [7713100]
$304.99$264.997713100 ML-RBS Remote Battery Switch with Manual Control Auto Release & Deutsch Connector - 12VFeatures:Includes Manual Control Auto ReleaseIncludes Deutsch Connector12VWire Harness Connections:Red: Control +VDC, To CloseBlack: GroundYellow: -VDC...$304.99$264.99 -
Blue Sea Systems
Blue Sea 7717 ML-RBS Remote Battery Switch w/Manual Control Auto-Release - 24V [7717]
$291.99$259.99ML-RBS Remote Battery Switch with Manual Control Auto-Release - 24VManual override knob provides an added level of safety allowing control with or without power and offering LOCKED OFF capability for servicingLED output to remotely indicate switch state...$291.99$259.99 -
Blue Sea Systems
Blue Sea 7717100 ML-RBS Remote Battery Switch with Manual Control Auto Release Deutsch Connector - 24V [7717100]
$304.99$264.997717100 ML-RBS Remote Battery Switch with Manual Control Auto Release & Deutsch Connector - 24VFeatures:Includes Manual Control Auto ReleaseIncludes Deutsch Connector24VWire Harness Connections:Red: Control +VDC, To CloseBlack: GroundYellow: -VDC...$304.99$264.99 -
Blue Sea Systems
Blue Sea 7718 - ML-Series Solenoid Switch - Stripped Wire - 12V [7718]
$299.97$240.997718 - ML-Series Solenoid Switch - Stripped Wire - 12VFor applications where sustained control signals are needed to emulate a normally open relay with a lower current draw.Features:Silver alloy contacts provide high reliability for switching live...$299.97$240.99 -
Blue Sea Systems
Blue Sea 7718100 - ML-Series Solenoid Switch - Deutsch Connector - 12V [7718100]
$315.51$252.997718100 - ML-Series Solenoid Switch - Deutsch Connector - 12VFor applications where sustained control signals are needed to emulate a normally open relay with a lower current draw.Features:Silver alloy contacts provide high reliability for switching...$315.51$252.99 -
Blue Sea Systems
Blue Sea 7719 - ML-Series Solenoid Switch - Stripped Wire - 24V [7719]
$299.97$192.997719 - ML-Series Solenoid Switch - Stripped Wire - 24VFor applications where sustained control signals are needed to emulate a normally open relay with a lower current draw.Features:Silver alloy contacts provide high reliability for switching live...$299.97$192.99 -
Blue Sea Systems
Blue Sea 7719100 - ML-Series Solenoid Switch - Deutsch Connector - 24V [7719100]
$315.51$252.997719100 - ML-Series Solenoid Switch - Deutsch Connector - 24VFor applications where sustained control signals are needed to emulate a normally open relay with a lower current draw.Features:Silver alloy contacts provide high reliability for...$315.51$252.99 -
Blue Sea Systems
Blue Sea 7900 Spare Key f/ Mini Switch
$15.99Spare key for m-series (mini) Switch (6005)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 defects or other reproductive harm. For more...$15.99 -
Blue Sea Systems
Blue Sea 7901 Spare Knob f/m-Series (Mini)
$16.99Spare knob for m-series (mini) switch (6006)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 defects or other reproductive harm. For more...$16.99