Collection: Electrical - Battery Management
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Blue Sea Systems
Blue Sea 7900 Spare Key f/ Mini Switch [7900]
Regular price $8.99Sale price $8.99 Regular price $0.00Unit price / perSpare 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...
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Blue Sea Systems
Blue Sea 7901 Spare Knob f/m-Series (Mini) [7901]
Regular price $10.99Sale price $10.99 Regular price $0.00Unit price / perSpare 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...
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Blue Sea Systems
Blue Sea 6010 m-Series (Mini) Battery Switch Dual Circuit [6010]
Regular price $90.99Sale price $90.99 Regular price $0.00Unit price / per6010m-Series (Mini) Battery Switch Dual Circuit Switches both positive and negative lines simultaneously with one simple ON/OFF switch meeting European and metal boat requirements for a...
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Blue Sea Systems
Blue Sea 6011 m-Series (Mini) Battery Switch Dual Circuit Plus [6011]
Regular price $74.99Sale price $74.99 Regular price $0.00Unit price / per6011m-Series (Mini) Battery Switch Dual Circuit Plus Switches two battery banks simultaneously with one simple ON/OFF switch while maintaining battery bank isolation, minimizing the risk of...
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Blue Sea Systems
Blue Sea 6007 m-Series (Mini) Battery Switch Selector Four Position Red [6007]
Regular price $59.99Sale price $59.99 Regular price $0.00Unit price / per6007m-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 both...
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Blue Sea Systems
Blue Sea 3001 HD-Series Battery Switch Single Circuit ON/OFF w/AFD [3001]
Regular price $149.99Sale price $149.99 Regular price $0.00Unit price / per3001 HD-Series Battery Switch Single Circuit ON/OFF with AFDFeatures: 600 Ampere Continuous Rating Accepts two 4/0 battery cables per terminal Ignition protected - safe for installation aboard...
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Blue Sea Systems
Blue Sea 3002 HD-Series Battery Switch Selector [3002]
Regular price $166.99Sale price $166.99 Regular price $0.00Unit price / per3002 HD-Series Battery Switch SelectorFeatures: 500 Ampere Continuous Rating Accepts 4/0 battery cables Ignition protected - safe for installation aboard gasoline powered boats .870" (22.01mm) stud...
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Blue Sea Systems
Blue Sea 3003 HD-Series Battery Switch Selector w/Alternator Field Disconnect [3003]
Regular price $155.99Sale price $155.99 Regular price $0.00Unit price / per3003 HD-Series Battery Switch Selector with Alternator Field Disconnect Features: 500 Ampere Continuous Rating Accepts 4/0 battery cables Ignition protected - safe for installation aboard gasoline powered...



























