Electrical - Battery Management

245 products


  • Sale -35%Last stock! Perko Medium Duty Main Battery Disconnect Switch w/Alternator Field Disconnect & Key Lock [9604DP]

    Perko Medium Duty Main Battery Disconnect Switch w/Alternator Field Disconnect & Key Lock [9604DP]

    5 in stock

    Medium Duty Main Battery Disconnect SwitchesIgnition ProtectedFor use with 12, 24 and 32 volt marine electrical systemscapacity - rated 250 amps continuous,360 amps intermittent Medium Duty Main Battery Disconnect Switch w/ Alternator Field Disconnect and Key Lock Specifications: AFD: Yes Lockable: Yes Continuous Amperage: 250a Box Dimensions: 3"H x 6"W x 8"L WT: 0.9 lbs UPC: 085226560934 Quick Guide (pdf)

    5 in stock

    $138.53$90.50

  • Sale -41%Last stock! Perko 8504DP Medium Duty Battery Selector Switch w/Alternator Field Disconnect & Key Lock [8504DP]

    Perko 8504DP Medium Duty Battery Selector Switch w/Alternator Field Disconnect & Key Lock [8504DP]

    4 in stock

    Medium Duty Battery Selector Switches Diameter: 5-1/4" Depth: 2-5/8" Polycarbonate Body with Brass Terminals Ignition Protected For use with 6 to 32 Volt Marine Electrical Systems Capacity - 250 AMPS Continuous, 360 AMPS 5 Mins. Intermittent Terminal Stud Size: 5/16" When used with Non-Unitized Alternators, these models will interrupt the field current (reducing the possibility of damage) if turned "OFF" with the engine running. Specifications: AFD: Yes Lockable: Yes Positions: 2 Continuous Amperage: 250a Box Dimensions: 3"H x 6"W x 8"L WT: 0.95 lbs UPC: 085226560026 Quick Guide (pdf)

    4 in stock

    $142.53$83.50

  • Sale -41%Last stock! Blue Sea 8693 e-Series Dual Circuit Plus 2 5511e [8693]

    Blue Sea 8693 e-Series Dual Circuit Plus 2 5511e [8693]

    5 in stock

    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 protection Provides main DC circuit protection in addition to high ampere load protection Protects electronics from sags and spikes caused by engine cranking Allows emergency cross connect between isolated battery banks Isolates the Engine circuit from the House circuit Simplifies battery switch operation Allows independent battery discharge Addition of an Automatic Charging Relay automates charging both batteries Includes 4218 - Square Format Labels and 4140 - 24 Hour Round Labels 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 information go to P65Warnings.ca.gov. Quick Guide (pdf)Owner's Manual (pdf)

    5 in stock

    $616.99$365.50

  • Blue Sea 7902 Icon Circuit Identification Label Kit for Battery Switches [7902]

    Blue Sea 7902 Icon Circuit Identification Label Kit for Battery Switches [7902]

    7 in stock

    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 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 information go to P65Warnings.ca.gov.

    7 in stock

    $13.50

  • Sale -28%Last stock! Blue Sea 9002e e-Series Battery Switch Selector w/Alternator Field Disconnect [9002E] Blue Sea 9002e e-Series Battery Switch Selector w/Alternator Field Disconnect [9002E]

    Blue Sea 9002e e-Series Battery Switch Selector w/Alternator Field Disconnect [9002E]

    4 in stock

    9002e e-Series Battery Switch Selector with Alternator Field Disconnect Features: Switches isolated battery banks to all loads or combines battery banks to all loads Includes AFD (Alternator Field Disconnect) Make-before-break contact design allows switching between battery banks without power interruption Ignition protected—safe for installation aboard gasoline powered boats Case design allows surface or rear panel mounting Includes:  AFD (Alternator Field Disconnect) CE Marked Ignition protected - Safe for installation aboard gasoline powered boats Case design allows surface or rear panel mounting Meets American Boat and Yacht Council (ABYC) requirements for battery switches 3/8"-16 tin-plated copper studs for maximum conductivity and corrosion resistance, accepts 3/8" and M10 ring terminals 7/8" (22.22mm) stud length to accept multiple cable terminals Tactile textures indicate knob position by feel only 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 information go to P65Warnings.ca.gov. Specifications: Positions: 2 AFD: Yes Lockable: No Box Dimensions: 3"H x 7"W x 9"L WT: 1.2 lbs UPC: 632085900250 Owner's Manual (pdf)Brochure (pdf)

    4 in stock

    $85.99$61.50

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