735 products


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    Regular price $8.99
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    • Adapts Push Button Reset-Only Thermal Circuit Breaker to Blue Sea Systems' rocker panels and new battery management panels
    Blue Sea Systems

    Blue Sea 4111 360 Panel Adapter for Push Button Reset Only [4111]

    Code: ORA-20396Brand: Blue Sea Systems
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    Regular price $8.99
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    • Adapts Push Button Reset-Only Thermal Circuit Breaker to Blue Sea Systems' rocker panels and new battery...

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    Regular price $141.99
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    • Provides electrical insulation for exposed panel backs
    • Provides mechanical protection for panel backs protruding into lockers
    • Lightweight material is easily drilled for wire entrance and exit
    • Meets ABYC requirements for panels with combined AC and DC
    Blue Sea Systems

    Blue Sea 4028 AC Isolation Cover - 7-1/2 x 10-1/2x3 [4028]

    Code: ORA-20392Brand: Blue Sea Systems
    Low Stock — Only 3 Left

    Regular price $141.99
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    • Provides electrical insulation for exposed panel backs
    • Provides mechanical protection for panel backs protruding into lockers
    • Lightweight material is easily drilled for wire entrance and exit
    • Meets ABYC requirements for panels with combined AC and DC

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    Regular price $53.99
    Sale price $53.99 Regular price $0.00
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    • Provides electrical insulation for exposed panel backs
    • Provides mechanical protection for panel backs protruding into lockers
    • Lightweight material is easily drilled for wire entrance and exit
    • Meets ABYC requirements for panels with combined AC and DC
    • Covers a panel, or other object, 7-1/2" long x 5-1/4" wide, x 3" deep
    Blue Sea Systems

    Blue Sea 4027 AC Isolation Cover - 5-1/4 x 7-1/2x3 [4027]

    Code: ORA-20391Brand: Blue Sea Systems
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    Regular price $53.99
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    • Provides electrical insulation for exposed panel backs
    • Provides mechanical protection for panel backs protruding into lockers
    • Lightweight material is easily drilled for wire entrance and exit
    • Meets ABYC requirements for panels with combined AC and DC

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    Regular price $46.99
    Sale price $46.99 Regular price $0.00
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    • Provides electrical insulation for exposed panel backs
    • Provides mechanical protection for panel backs protruding into lockers
    • Lightweight material is easily drilled for wire entrance and exit
    • Meets ABYC requirements for panels with combined AC and DC
    • Covers a panel, or other object, up to 5-1/4" long x 3-3/4" width x 3" deep
    Blue Sea Systems

    Blue Sea 4026 AC Isolation Cover - 5-1/4 x 3-3/4 x 3 [4026]

    Code: ORA-20390Brand: Blue Sea Systems
    Low Stock — Only 6 Left

    Regular price $46.99
    Sale price $46.99 Regular price $0.00
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    • Provides electrical insulation for exposed panel backs
    • Provides mechanical protection for panel backs protruding into lockers
    • Lightweight material is easily drilled for wire entrance and exit
    • Meets ABYC requirements for panels with combined AC and DC

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    Regular price $7.99
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    • Designed to fit standard automotive posts
    Blue Sea Systems

    Blue Sea 4017 Straight Terminal CableCap - Large [4017]

    Code: ORA-20389Brand: Blue Sea Systems
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    Regular price $7.99
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    • Designed to fit standard automotive posts

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    Regular price $9.99
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    • Designed to fit standard automotive posts
    Blue Sea Systems

    Blue Sea 4016 Straight Terminal CableCap - Small [4016]

    Code: ORA-20388Brand: Blue Sea Systems
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    Regular price $9.99
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    • Designed to fit standard automotive posts

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    Regular price $8.99
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    • Insulate stud type connectors on alternators, starters, windlasses and other high amperage devices
    Blue Sea Systems

    Blue Sea 4015 CableCap - Black 1.25 to 0.70 [4015]

    Code: ORA-20387Brand: Blue Sea Systems
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    Regular price $8.99
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    • Insulate stud type connectors on alternators, starters, windlasses and other high amperage devices

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    Regular price $8.99
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    • Insulate stud type connectors on alternators, starters, windlasses and other high amperage devices
    Blue Sea Systems

    Blue Sea 4014 CableCap - Red 1.25 to 0.70 [4014]

    Code: ORA-20386Brand: Blue Sea Systems
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    Regular price $8.99
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    • Insulate stud type connectors on alternators, starters, windlasses and other high amperage devices

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    Regular price $7.99
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    • Insulate stud type connectors on alternators, starters, windlasses and other high amperage devices
    Blue Sea Systems

    Blue Sea 4013 CableCap - Black 0.50 Stud [4013]

    Code: ORA-20385Brand: Blue Sea Systems
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    Regular price $7.99
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    • Insulate stud type connectors on alternators, starters, windlasses and other high amperage devices

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    Regular price $7.99
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    • Insulate stud type connectors on alternators, starters, windlasses and other high amperage devices
    Blue Sea Systems

    Blue Sea 4012 CableCap - Red 0.50 Stud [4012]

    Code: ORA-20384Brand: Blue Sea Systems
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    Regular price $7.99
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    • Insulate stud type connectors on alternators, starters, windlasses and other high amperage devices

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    Regular price $4.99
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    • Insulate stud type connectors on alternators, starters, windlasses and other high amperage devices
    Blue Sea Systems

    Blue Sea 4010 CableCap - Red 0.70 to 0.30 Stud [4010]

    Code: ORA-20382Brand: Blue Sea Systems
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    Regular price $4.99
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    • Insulate stud type connectors on alternators, starters, windlasses and other high amperage devices

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    Regular price $5.99
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    • Insulate stud type connectors on alternators, starters, windlasses and other high amperage devices
    Blue Sea Systems

    Blue Sea 4009 CableCap - Black 0.47 to 0.13 Stud [4009]

    Code: ORA-20381Brand: Blue Sea Systems
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    Regular price $5.99
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    • Insulate stud type connectors on alternators, starters, windlasses and other high amperage devices

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    Regular price $4.99
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    • Insulate stud type connectors on alternators, starters, windlasses and other high amperage devices
    Blue Sea Systems

    Blue Sea 4008 CableCap - Red 0.47 to 0.13 Stud [4008]

    Code: ORA-20380Brand: Blue Sea Systems
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    Regular price $4.99
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    • Insulate stud type connectors on alternators, starters, windlasses and other high amperage devices

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    Regular price $8.99
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    • Cable Size - 1/0, 2/0
    • Pair - Red/Black
    • For batteries with marine adapter terminals added on
    Blue Sea Systems

    Blue Sea 4006 Standard CableCap - Large Pair [4006]

    Code: ORA-20379Brand: Blue Sea Systems
    Low Stock — Only 9 Left

    Regular price $8.99
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    • Cable Size - 1/0, 2/0
    • Pair - Red/Black
    • For batteries with marine adapter terminals added on

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    • Cable Size - 4, 2, 1
    • Pair - Red/Black
    • Insulates battery terminals which have added adapter terminals
    • For batteries with marine adapter terminals added on
    Blue Sea Systems

    Blue Sea 4005 Standard CableCap - Small Pair [4005]

    Code: ORA-20378Brand: Blue Sea Systems
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    Regular price $8.99
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    • Cable Size - 4, 2, 1
    • Pair - Red/Black
    • Insulates battery terminals which have added adapter terminals
    • For batteries with marine adapter terminals added on

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    Regular price $10.99
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    • Cable Size - All
    • Pair - Red/Black
    • Top rotates 360° to allow cable entry from any angle
    • For batteries with integral marine wing nut posts
    Blue Sea Systems

    Blue Sea 4001 Rotating Single Entry CableCap - Small Pair [4001]

    Code: ORA-20377Brand: Blue Sea Systems
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    Regular price $10.99
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    • Cable Size - All
    • Pair - Red/Black
    • Top rotates 360° to allow cable entry from any angle
    • For batteries with integral marine wing nut posts

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    Regular price $155.99
    Sale price $155.99 Regular price $0.00
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    • 500 Ampere Continuous Rating
    • Accepts 4/0 battery cables
    • Ignition protected - safe for installation aboard gasoline powered boats
    • .870" (22.01mm) stud length to accept 4 or more cable terminals
    • 1/2" (M12) Tin-plated copper studs for maximum conductivity and corrosion resistance
    • Meets American Boat and Yacht Council (ABYC) requirements for battery switches
    • Tactile textures indicate knob position by feel only
    • Case design allows surface or rear panel mounting
    • Fits all Perko and Guest low amperage battery switch hole patterns
    • Positions: 4
    • AFD: Yes
    • Continuous Amperage: 700a
    • Box Dimensions: 3"H x 7"W x 9"L WT: 1.3 lbs
    • UPC: 632085030032
    Blue Sea Systems

    Blue Sea 3003 HD-Series Battery Switch Selector w/Alternator Field Disconnect [3003]

    Code: ORA-20234Brand: Blue Sea Systems
    Low Stock — Only 9 Left

    Regular price $155.99
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    • 500 Ampere Continuous Rating
    • Accepts 4/0 battery cables
    • Ignition protected - safe for installation aboard gasoline powered boats
    • .870" (22.01mm) stud length to accept 4 or more cable terminals

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    Regular price $166.99
    Sale price $166.99 Regular price $0.00
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    • 500 Ampere Continuous Rating
    • Accepts 4/0 battery cables
    • Ignition protected - safe for installation aboard gasoline powered boats
    • .870" (22.01mm) stud length to accept 4 or more cable terminals
    • 1/2" (M12) Tin-plated copper studs for maximum conductivity and corrosion resistance
    • Meets American Boat and Yacht Council (ABYC) requirements for battery switches
    • Tactile textures indicate knob position by feel only
    • Case design allows surface or rear panel mounting
    • Fits all Perko and Guest low amperage battery switch hole patterns
    Blue Sea Systems

    Blue Sea 3002 HD-Series Battery Switch Selector [3002]

    Code: ORA-20233Brand: Blue Sea Systems
    Low Stock — Only 8 Left

    Regular price $166.99
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    • 500 Ampere Continuous Rating
    • Accepts 4/0 battery cables
    • Ignition protected - safe for installation aboard gasoline powered boats
    • .870" (22.01mm) stud length to accept 4 or more cable terminals

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    Regular price $149.99
    Sale price $149.99 Regular price $0.00
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    • 600 Ampere Continuous Rating
    • Accepts two 4/0 battery cables per terminal
    • Ignition protected - safe for installation aboard gasoline powered boats
    • .870" (22.01mm) stud length to accept multiple cable terminals
    • 1/2" (M12) Tin-plated copper studs for maximum conductivity and corrosion resistance
    • Meets American Boat and Yacht Council (ABYC) requirements for battery switches
    • Tactile textures indicate knob position by feel only
    • Case design allows surface or rear panel mounting
    • Fits all Perko and Guest low amperage battery switch hole patterns
    • Positions: 2
    • AFD: Yes
    • Continuous Amperage: 900a
    • Box Dimensions: 3"H x 7"W x 9"L WT: 1.3 lbs
    • UPC: 632085030018
    Blue Sea Systems

    Blue Sea 3001 HD-Series Battery Switch Single Circuit ON/OFF w/AFD [3001]

    Code: ORA-20232Brand: Blue Sea Systems
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    Regular price $149.99
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    • 600 Ampere Continuous Rating
    • Accepts two 4/0 battery cables per terminal
    • Ignition protected - safe for installation aboard gasoline powered boats
    • .870" (22.01mm) stud length to accept multiple cable terminals

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    Regular price $42.99
    Sale price $42.99 Regular price $0.00
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    • Combines negative and positive buses on one block
    • Clear polycarbonate cover snaps on to meet Coast Guard and ABYC insulation require
    Blue Sea Systems

    Blue Sea 2722 DualBus Plus 1/4" Stud, 5 x 10-32 Screw Terminal [2722]

    Code: ORA-20224Brand: Blue Sea Systems
    Low Stock — Only 4 Left

    Regular price $42.99
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    • Combines negative and positive buses on one block
    • Clear polycarbonate cover snaps on to meet Coast Guard and ABYC insulation require

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    Regular price $5.99
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    • Weight: 0.08lb (0.04 kg)
    Blue Sea Systems

    Blue Sea 2715 Cover f/BusBar 2301 2303 [2715]

    Code: ORA-20222Brand: Blue Sea Systems
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    Regular price $5.99
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    • Weight: 0.08lb (0.04 kg)

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    Regular price $32.99
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    • Closed back design completely insulates power from the mounting surface
    • Each screw pair is 1 isolated circuit
    • Jumpers allow creation of common circuits
    Blue Sea Systems

    Blue Sea 2606 Terminal Black 65AMP - 6 Circuit [2606]

    Code: ORA-20220Brand: Blue Sea Systems
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    Regular price $32.99
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    • Closed back design completely insulates power from the mounting surface
    • Each screw pair is 1 isolated circuit
    • Jumpers allow creation of common circuits

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    Regular price $9.99
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    • Great for limited space applications in electronics cabinets and under dashboards
    Blue Sea Systems

    Blue Sea 2306 MiniBus 100AMP Common BusBar Grounding BusBar 6 x 8-32 Screw Terminal [2306]

    Code: ORA-20219Brand: Blue Sea Systems
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    Regular price $9.99
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    • Great for limited space applications in electronics cabinets and under dashboards

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    Regular price $29.99
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    • Stud design provides direct terminal to bus contact for low resistant connection
    • Stainless steel studs and screws allow high torquing for excellent electrical contact
    • Tin-plated copper bus for maximum conductivity and resistance to corrosion
    • UL 94-VO rated (self extinguishing) base material resists high heat
    • Press on insulating cover attaches to studs and allows unobstructed wire access
    • Raised bus provides easy access to multiple wires on a single screw
    Blue Sea Systems

    Blue Sea 2300 150AMP Common BusBar 10 x #8-32 Screw Terminal w/Cover [2300]

    Code: ORA-20218Brand: Blue Sea Systems
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    Regular price $29.99
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    • Stud design provides direct terminal to bus contact for low resistant connection
    • Stainless steel studs and screws allow high torquing for excellent electrical contact
    • Tin-plated copper bus for maximum conductivity and resistance to corrosion
    • UL 94-VO rated (self extinguishing) base material resists high heat