Blue Sea Systems battery management gear covers switches, remote controls, and dual circuit panels that keep your boat power safe and organized. Size the switch to your load and battery bank. Choosing Blue Sea Battery Management Start with how many batteries you run and how you want to isolate them. A simple battery switch lets you select bank one, both, or off, while dual circuit and add-a-battery setups separate a start bank from a house bank so a dead house battery never strands you. ML-Series remote switches add manual control and let you operate the switch from the helm. Match the switch amperage to your total continuous and cranking load, and add alternator field disconnect models if you need to...
Blue Sea Panel 360 Add-A-batteryModel: 1494-BSS Easily manage multiple battery bank systems Isolates the Start circuit from the House circuit Allows emergency cross connect between isolated battery banks...
7622100 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...
7713100 ML-RBS Remote Battery Switch with Manual Control Auto Release & Deutsch Connector - 12VFeatures: Includes Manual Control Auto Release Includes Deutsch Connector 12V Wire Harness Connections: Red:...
Remote Control Panel w/(3) 2145 Remote Control Contura SwitchFeatures: Lockout slides reduce the risk of accidental switching For use with ML-Series Switches Includes labels illustrated only Over 500...
Remote Control Panel w/(2)2145 & (1)2146 Remote Control Contura SwitchFeatures: Lockout slides reduce the risk of accidental switching For use with two ML-Series Switches and one ML-Series Automatic...
M-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...
m-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...
7701Manual Control: NoCoil Voltage: 12V DC 500 Ampere continuous rating for use as a remote battery switch for inboard gasoline or diesel engines, reducing long cable runs Magnetic...
7621Manual Control: NoCoil Voltage: 24V DC Combines battery banks during charging and isolates under discharge 500 Ampere continuous rating suitable for use with large battery banks, starters, alternators,...
e-Series Dual Circuit Plus 2 PN. 5511e(1) 100A C-Series Flat Rocker Circuit Breaker(4) 15A Push Button Thermal Circuit Breakers Designed for twin engine configurations Provides 24 hour circuit...
7902Icon Circuit Identification Label Kit for Battery Switches 18 icon labels for battery switches, use to identify circuits Examples: Battery, Bow Thruster, Chassis Engine, House WARNING: This product...
8080 Single Circuit ON/OFF - Plus Main Installed Components: 2 6006 m-Series Switches 1 100A c-Series Flat Rocker Circuit Breaker Features: Isolates batteries and provides DC main circuit protection...
ATD Automatic Timer DisconnectAdjustable time or voltage based battery disconnect automatically shuts off devices to preserve battery power 12V signal triggers relay to connect battery power to devices....
Single Circuit ON-OFF with Locking Key - Black300 Amps continuous rating for outboards and small gasoline or diesel engines Tin-plated copper studs for maximum conductivity and corrosion resistance...
Switch Battery M Selector6007m-Series (Mini) Battery Switch SelectorMake before break contact design allows switching between battery banks without power interruptionSelectorSwitches battery bank 1 or battery bank 2 or...
Blue Sea Systems designs and manufactures AC and DC electrical products engineered to withstand the demanding applications in Marine and Specialized Vehicle electrical systems.Blue Sea 4352BSS Attributes Voltage...
7719100 - 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:...
7719 - 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:...
7718100 - 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:...
7718 - 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:...
1494 - 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...
7623100 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...
7717100 ML-RBS Remote Battery Switch with Manual Control Auto Release & Deutsch Connector - 24VFeatures: Includes Manual Control Auto Release Includes Deutsch Connector 24V Wire Harness Connections: Red:...
7621100 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...
Blue Sea Systems battery management gear covers switches, remote controls, and dual circuit panels that keep your boat power safe and organized. Size the switch to your load and battery bank.
Start with how many batteries you run and how you want to isolate them. A simple battery switch lets you select bank one, both, or off, while dual circuit and add-a-battery setups separate a start bank from a house bank so a dead house battery never strands you. ML-Series remote switches add manual control and let you operate the switch from the helm.
Match the switch amperage to your total continuous and cranking load, and add alternator field disconnect models if you need to protect the alternator when switching. Remote control panels group several switches in one place for a clean, accessible install.
It separates your starting battery from your house loads so running down the house bank still leaves you a charged battery to crank the engine. Blue Sea offers panels that combine the switch and a relay for automatic charging.
Match the switch rating to your total continuous load plus cranking amps. Pick a switch rated above your highest expected draw so it runs cool and lasts.
It protects the alternator from voltage spikes if the battery switch is turned off while the engine runs. Several Blue Sea e-Series and HD-Series switches include this feature.
