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...
Commonly used on small boats or vehicles where the batteries are located near the operator. Blue Sea create innovative, high quality electrical products to improve the safety, simplicity,...
Commonly used on small boats or vehicles where the batteries are located near the operator. Blue Sea create innovative, high quality electrical products to improve the safety, simplicity,...
Solenoid SI Series 120A 12/24V ACRAutomatically combines batteries during charging, isolates batteries when discharging and when starting engines. Start Isolation allows temporary isolation of House loads from Engine...
7601 DC Mini ACR Automatic Charging Relay - 65 AmpFeatures: 65 Amp continuous rating manages the charging current from alternators up to 65 Amps found on most outboards...
Commonly used on small boats or vehicles where the batteries are located near the operator. Blue Sea create innovative, high quality electrical products to improve the safety, simplicity,...
Switch Battery M DualCircPlusCommonly used on small boats or vehicles where the batteries are located near the operator. Blue Sea create innovative, high quality electrical products to improve...
500 Ampere magnetic latching switch provides high amperage switching under load, manually or from remote locations.Blue Sea 7700BSS Attributes Type: Push/ Pull Activation Type: Manual Continuous Ampere Rating (A): 500 Amp...
Switch Battery e DualCircPlus5511eDual Circuit Plus Battery Switch CE Marked Ignition protected - Safe for installation aboard gasoline powered boats Case design allows surface or rear panel mounting...
Switch Battery e SelectorCommonly used on small boats or vehicles where the batteries are located near the operator. Blue Sea create innovative, high quality electrical products to improve...
Commonly used on small boats or vehicles where the batteries are located near the operator. Blue Sea create innovative, high quality electrical products to improve the safety, simplicity,...
Battery switches isolate the potentially destructive energy in the battery banks when the boat is not in use or during emergencies.Blue Sea 9012BSS Attributes Type: Key Activation Type: Manual Continuous...
HD-Series Battery Switch Single Circuit ON/OFFFeatures: 600 Ampere Continuous Rating Accepts two 4/0 battery cables per terminal Ignition protected - safe for installation aboard gasoline powered boats .870"...
Commonly used on small boats or vehicles where the batteries are located near the operator. Blue Sea create innovative, high quality electrical products to improve the safety, simplicity,...
Solenoid Add A BatteryThe Add-A-Battery includes a Dual Circuit Plus ™ Battery Switch and an Automatic Charging Relay. These components simplify switching and automate charging, so that all...
Adding a second battery to the electrical system prevents the unintended discharge of the engine start battery. Blue Sea Systems smaller, more compact version of the popular Add-A-Battery...
m-Series Mini Dual Circuit Plus Battery Switch - BlackSimultaneously switches two isolated battery banks or combines battery banks to all loads. Make before break contact design allows switching...
All of the company's products are designed to easily integrate into simple or comprehensive electrical systems. The world's leading RV manufacturers are recognizing the requirement for quality electrical...
Commonly used on small boats or vehicles where the batteries are located near the operator. Blue Sea create innovative, high quality electrical products to improve the safety, simplicity,...
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 9002EBSS Attributes Used...
7765 L-Series Solenoid Switch - 50A - 12/24V DCIdeal for switching DC subpanels, thrusters, windlass, inverters, and other medium-amp DC loads.Features: Continuous duty, SPST - Normally Open Hermetically...
Single Circuit ON-OFF with Locking Key - Red300 Amps continuous rating for outboards and small gasoline or diesel engines Tin-plated copper studs for maximum conductivity and corrosion resistance...
5510EDual Circuit Battery Switch CE Marked Ignition protected - Safe for installation aboard gasoline powered boats Case design allows surface or rear panel mounting Meets American Boat and...
Automatically combines two battery banks during charging and isolates batteries when discharging. Optionally isolates batteries when starting the engine.Blue Sea 9160BSS Attributes Used For: Paralleling Device For The ML-Series...
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 6008BSS Attributes Used...
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.
