11393 products


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    Regular price $7.99
    Sale price $7.99 Regular price $0.00
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    • Replaces non illuminating ATO® or ATC® fuses
    • Fast acting
    • Two per retail package
    • Amperage: 40a
    • Fuse Type: ATO/ATC
    • Type: Fuses
    • Box Dimensions: 1"H x 1"W x 3"L WT: 0.1 lbs
    • UPC: 632085052997
    Blue Sea Systems

    Blue Sea 5299 easyID ATC Fuse - 40 Amp [5299]

    Code: ORA-51746Brand: Blue Sea Systems
    Low Stock — Only 9 Left

    Regular price $7.99
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    • Replaces non illuminating ATO® or ATC® fuses
    • Fast acting
    • Two per retail package
    • Amperage: 40a

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    Regular price $68.99
    Sale price $68.99 Regular price $0.00
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    • Maximum Voltage: 160 Volts DC
    • Maximum Amperage: 400 Amperes DC
    • Maximum Torque: 190 in-lb (21.47 Nm) max.
    • Terminal Stud Size: 3/8"-16 (M10)
    • Mounting Holes: Accept 1/4" (M6) Screw
    • Maximum Cable Size 4/0 AWG
    • Fuse Mounting Blocks: Tin-Plated Copper
    • Class T Fuses Available: 110-400 Amperes DC 
    • Fuse Type: Class T
    • Type: Fuse Blocks
    • Box Dimensions: 3"H x 8"W x 9"L WT: 1.1 lbs
    • UPC: 632085055028
    Blue Sea Systems

    Blue Sea 5502 Fuse Block Class T 225-400 Amp [5502]

    Code: ORA-34899Brand: Blue Sea Systems
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    Regular price $68.99
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    • Maximum Voltage: 160 Volts DC
    • Maximum Amperage: 400 Amperes DC
    • Maximum Torque: 190 in-lb (21.47 Nm) max.
    • Terminal Stud Size: 3/8"-16 (M10)

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    Regular price $124.99
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    • Four stud design provides ample access around connecting stud to install large cable lugs without obstruction from the fuse
    • Insulating cover satisfies ABYC/USCG insulation requirements
    • Cover breakouts allow wire access in any direction
    • Stud design ensures secure fuse mounting even with high heat
    • Stainless steel studs provide resistance to corrosion and high torque
    • One-piece stainless flange nuts ensure safe and secure connections
    • UL 94-V0 base resists high heat
    • Cable Size: Up to 4/0 AWG
    • Ignition Protected: Yes
    • Maximum Amperage: 320A
    • Maximum Voltage: 160V DC
    • Fuse Mounting Blocks: Tin-Plated Copper
    • Terminal Stud Size: 5/16"-18 (M8)
    • Fuse Type: Class T
    • Type: Fuse Blocks
    • Box Dimensions: 3"H x 8"W x 8"L WT: 1.8 lbs
    • UPC: 632085550219
    Blue Sea Systems

    Blue Sea 5502100 Class T Fuse Block w/Insulating Cover - 225 to 400A [5502100]

    Code: ORA-64355Brand: Blue Sea Systems
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    Regular price $124.99
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    • Four stud design provides ample access around connecting stud to install large cable lugs without obstruction...
    • Insulating cover satisfies ABYC/USCG insulation requirements
    • Cover breakouts allow wire access in any direction
    • Stud design ensures secure fuse mounting even with high heat

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    Regular price $68.99
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    • Cover included
    • Accepts 5/16" (M8) ring terminals
    • For use on systems up to 32 Volts DC
    • Swing out design allows replacement of the fuse without removing fasteners
    • Stainless steel studs provide resistance to corrosion and high torquing for excellent electrical contact
    • UL 94-V0 base resists high heat
    • Insert molded studs ensure secure fuse mounting
    • Insulating cover satisfies ABYC/USCG requirements
    • Cover breakouts allow wire access in any direction
    • Fuse sold separately
    Blue Sea Systems

    Blue Sea 5503 ANL 750 Fuse Block w/ Cover [5503]

    Code: ORA-34963Brand: Blue Sea Systems
    In Stock

    Regular price $68.99
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    • Cover included
    • Accepts 5/16" (M8) ring terminals
    • For use on systems up to 32 Volts DC
    • Swing out design allows replacement of the fuse without removing fasteners

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    Regular price $97.99
    Sale price $97.99 Regular price $0.00
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    • 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" stud length to accept multiple cable terminals
    • Tactile textures indicate knob position by feel only
    • Positions: 1
    • AFD: No
    • Continuous Amperage: 600a
    • Box Dimensions: 3"H x 7"W x 9"L WT: 1.2 lbs
    • UPC: 632085551056
    Blue Sea Systems

    Blue Sea 5510E e-Series Dual Circuit Battery Switch [5510E]

    Code: ORA-20963Brand: Blue Sea Systems
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    Regular price $97.99
    Sale price $97.99 Regular price $0.00
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    • 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

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    Regular price $80.99
    Sale price $80.99 Regular price $0.00
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    • 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" stud length to accept multiple cable terminals
    • Tactile textures indicate knob position by feel only
    • Positions: 1
    • AFD: No
    • Continuous Amperage: 600a
    • Box Dimensions: 3"H x 6"W x 9"L WT: 1.2 lbs
    • UPC: 632085551155
    Blue Sea Systems

    Blue Sea 5511e e-Series Dual Circuit Plus Battery Switch [5511E]

    Code: ORA-20964Brand: Blue Sea Systems
    In Stock

    Regular price $80.99
    Sale price $80.99 Regular price $0.00
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    • 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

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    Regular price $43.99
    Sale price $43.99 Regular price $0.00
    Low Stock — Only 9 Left

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    • Tin-plated copper studs for maximum conductivity and corrosion resistance
    • Studs accept 3/8" (M10) ring terminals
    • 7/8" (22 mm) stud length accepts multiple cable terminals
    • Blue Sea Systems one-piece terminal stud design never loosens over time
    • One-piece stainless flange nuts ensure safe and secure connections
    • Isolating cover protects rear contacts
    • Breakout tabs allow wire access in any direction
    • Switch Type: Single Circuit ON-OFF
    • Color: Black
    • Maximum Voltage: 48V DC
    • Continuous Rating: 300A
    • Intermittent Rating: 500A
    • Cranking Rating 30 sec: 900A
    Blue Sea Systems

    Blue Sea 6004200 Single Circuit ON-OFF w/Locking Key - Black [6004200]

    Code: ORA-64358Brand: Blue Sea Systems
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    Regular price $43.99
    Sale price $43.99 Regular price $0.00
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    • Tin-plated copper studs for maximum conductivity and corrosion resistance
    • Studs accept 3/8" (M10) ring terminals
    • 7/8" (22 mm) stud length accepts multiple cable terminals
    • Blue Sea Systems one-piece terminal stud design never loosens over time

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    Regular price $39.99
    Sale price $39.99 Regular price $0.00
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    • Switches a single battery to a single load group
    • Multiple switches can be used to manage several isolated circuits including cross connecting for emergency paralleling
    • Ignition protected - Safe for installation aboard gasoline powered boats
    • Case design allows surface, front panel, or rear panel mounting
    • Isolating cover with snap-on sections protects rear contacts
    • 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
    • Ideal for marine or RV applications
    • All non-corrosive marine grade metals
    • Molded in durable reinforced polycarbonate
    • Tactile textures indicate knob position by feel only
    • Label with international ON/OFF legends
    • Removable key or knob remains positively retained
    • ICON label set included for circuit identification
    • Positions: 1
    • Lockable: Yes
    • Continuous Amperage: 700a
    • Box Dimensions: 3"H x 4"W x 7"L WT: 0.6 lbs
    • UPC: 632085060053
    Blue Sea Systems

    Blue Sea 6005 m-Series (Mini) Battery Switch Single Circuit ON/OFF [6005]

    Code: ORA-25103Brand: Blue Sea Systems
    Low Stock — Only 10 Left

    Regular price $39.99
    Sale price $39.99 Regular price $0.00
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    • Switches a single battery to a single load group
    • Multiple switches can be used to manage several isolated circuits including cross connecting for emergency paralleling
    • Ignition protected - Safe for installation aboard gasoline powered boats
    • Case design allows surface, front panel, or rear panel mounting

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    Regular price $39.99
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    • Switches a single battery to a single load group
    • Multiple switches can be used to manage several isolated circuits including cross conntecting for emergency paralleling
    • Ignition protected - Safe for installation aboard gasoline powered boats
    • Case design allows surface, front panel, or rear panel mounting
    • Isolating cover with snap-on sections protects rear contacts
    • 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
    • Ideal for marine or RV applications
    • All non-corrosive marine grade metals
    • Molded in durable reinforced polycarbonate
    • Tactile textures indicate knob position by feel only
    • Label with international ON/OFF legends
    • Removable key or knob remains positively retained
    • ICON label set included for circuit identification
    • Positions: 1
    • Lockable: Yes
    • Continuous Amperage: 700a
    • Box Dimensions: 2"H x 4"W x 7"L WT: 0.65 lbs
    • UPC: 632085060060
    Blue Sea Systems

    Blue Sea 6006 m-Series (Mini) Battery Switch Single Circuit ON/OFF Red [6006]

    Code: ORA-25104Brand: Blue Sea Systems
    Low Stock — Only 5 Left

    Regular price $39.99
    Sale price $39.99 Regular price $0.00
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    • Switches a single battery to a single load group
    • Multiple switches can be used to manage several isolated circuits including cross conntecting for emergency paralleling
    • Ignition protected - Safe for installation aboard gasoline powered boats
    • Case design allows surface, front panel, or rear panel mounting

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    Regular price $52.99
    Sale price $52.99 Regular price $0.00
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    • Switches battery bank 1 or battery bank 2 or both to a single load using one switch
    • Ignition protected - Safe for installation aboard gasoline powered boats
    • Case design allows surface, front panel, or rear panel mounting
    • Isolating cover with snap-on sections protects rear contacts
    • 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
    • Ideal for marine or RV applications
    • All non-corrosive marine grade metals
    • Molded in durable reinforced polycarbonate
    • Tactile textures indicate knob position by feel only
    • Label with international ON/OFF legends
    • Removable key or knob remains positively retained
    • ICON label set included for circuit identification
    • Positions: 2
    • Lockable: Yes
    • Continuous Amperage: 700a
    • Box Dimensions: 2"H x 4"W x 7"L WT: 0.75 lbs
    • UPC: 632085060077
    Blue Sea Systems

    Blue Sea 6007 m-Series (Mini) Battery Switch Selector Four Position Red [6007]

    Code: ORA-20505Brand: Blue Sea Systems
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    Regular price $52.99
    Sale price $52.99 Regular price $0.00
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    • Switches battery bank 1 or battery bank 2 or both to a single load using one...
    • Ignition protected - Safe for installation aboard gasoline powered boats
    • Case design allows surface, front panel, or rear panel mounting
    • Isolating cover with snap-on sections protects rear contacts

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    Regular price $63.99
    Sale price $63.99 Regular price $0.00
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    • Switches battery bank 1 or battery bank 2 or both to a single load using one switch
    • Ignition protected - Safe for installation aboard gasoline powered boats
    • Case design allows surface, front panel, or rear panel mounting
    • Isolating cover with snap-on sections protects rear contacts
    • 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
    • Ideal for marine or RV applications
    • All non-corrosive marine grade metals
    • Molded in durable reinforced polycarbonate
    • Tactile textures indicate knob position by feel only
    • Label with international ON/OFF legends
    • Removable key or knob remains positively retained
    • ICON label set included for circuit identification
    Blue Sea Systems

    Blue Sea 6007200 Battery Switch Mini - 4 Position - Black [6007200]

    Code: ORA-44191Brand: Blue Sea Systems
    In Stock

    Regular price $63.99
    Sale price $63.99 Regular price $0.00
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    • Switches battery bank 1 or battery bank 2 or both to a single load using one...
    • Ignition protected - Safe for installation aboard gasoline powered boats
    • Case design allows surface, front panel, or rear panel mounting
    • Isolating cover with snap-on sections protects rear contacts

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    Regular price $79.99
    Sale price $79.99 Regular price $0.00
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    • Ignition protected—safe for installation aboard gasoline powered boats
    • Case design allows surface or rear panel mounting
    • Switch Type: Selector 3 Position
    • Color: Red
    • Battery Combine: No
    • Switch Positions: 3
    • Maximum Voltage: 32V DC
    Blue Sea Systems

    Blue Sea 6008 M-Series Battery Switch 3 Position - Red [6008]

    Code: ORA-75116Brand: Blue Sea Systems
    Low Stock — Only 7 Left

    Regular price $79.99
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    • Ignition protected—safe for installation aboard gasoline powered boats
    • Case design allows surface or rear panel mounting
    • Switch Type: Selector 3 Position
    • Color: Red

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    Regular price $65.99
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    • Switch Type: Selector 3 Position
    • Color: Black
    • Switch Positions: 3
    • Battery Combine: No
    • Alternator Field Disconnect: No
    • Maximum Voltage: 32V DC
    • Continuous Rating: 300A
    • Battery Inputs: 2
    Blue Sea Systems

    Blue Sea 6008200 m-Series Selector 3 Position Battery Switch - Black [6008200]

    Code: ORA-75117Brand: Blue Sea Systems
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    Regular price $65.99
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    • Switch Type: Selector 3 Position
    • Color: Black
    • Switch Positions: 3
    • Battery Combine: No

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    Regular price $79.99
    Sale price $79.99 Regular price $0.00
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    • Switches both positive and negative lines simultaneously with one simple ON/OFF switch meeting European and metal boat requirements for a double pole switch
    • Switches circuits of different voltages, such as 12 volt and 24 volt, simultaneously with one simple ON/OFF switch
    • Ignition protected - Safe for installation aboard gasoline powered boats
    • Case design allows surface, front panel, or rear panel mounting
    • Isolating cover with snap-on sections protects rear contacts
    • 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
    • Ideal for marine or RV applications
    • All non-corrosive marine grade metals
    • Molded in durable reinforced polycarbonate
    • Tactile textures indicate knob position by feel only
    • Label with international ON/OFF legends
    • Removable key or knob remains positively retained
    • ICON label set included for circuit identification
    • Positions: 1
    • Lockable: Yes
    • Continuous Amperage: 600a
    • Box Dimensions: 4"H x 4"W x 7"L WT: 1 lbs
    • UPC: 632085060107
    Blue Sea Systems

    Blue Sea 6010 m-Series (Mini) Battery Switch Dual Circuit [6010]

    Code: ORA-20506Brand: Blue Sea Systems
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    Regular price $79.99
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    • Switches circuits of different voltages, such as 12 volt and 24 volt, simultaneously with one simple...
    • Ignition protected - Safe for installation aboard gasoline powered boats
    • Case design allows surface, front panel, or rear panel mounting
    • Isolating cover with snap-on sections protects rear contacts

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    Regular price $79.99
    Sale price $79.99 Regular price $0.00
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    • AFD: No
    • Continuous Amperage: 300a
    • Box Dimensions: 3"H x 4"W x 7"L WT: 0.6 lbs
    • UPC: 632085601027
    Blue Sea Systems

    Blue Sea 6010200 Battery Switch Dual Circuit - Black [6010200]

    Code: ORA-49218Brand: Blue Sea Systems
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    Regular price $79.99
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    • AFD: No
    • Continuous Amperage: 300a
    • Box Dimensions: 3"H x 4"W x 7"L WT: 0.6 lbs
    • UPC: 632085601027

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    Regular price $65.99
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    • AFD: No
    • Positions: 3
    • Continuous Amperage: 300a
    • Box Dimensions: 3"H x 4"W x 7"L WT: 0.6 lbs
    • UPC: 632085601126
    Blue Sea Systems

    Blue Sea 6011200 m-Series Battery Switch Dual Circuit Plus - Black [6011200]

    Code: ORA-49219Brand: Blue Sea Systems
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    Regular price $65.99
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    • AFD: No
    • Positions: 3
    • Continuous Amperage: 300a
    • Box Dimensions: 3"H x 4"W x 7"L WT: 0.6 lbs

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    Regular price $249.99
    Sale price $249.99 Regular price $0.00
    Low Stock — Only 3 Left

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    • Switches between 2 - 120v AC shore power sources and 1 - 240v AC Source to 2 - 120v AC load groups
    • Switches both lines (hot) and neutral
    • Compact solution when circuit protection is provided elsewhere
    • Allows connecting one of two different AC sources to one circuit
    • Mounts in panels up to 0.16" (4.00mm) thick
    • Heavy duty industrial rated switch
    • Intuitive function - One hand operation
    • UL listed
    • 600 Volt AC max
    Blue Sea Systems

    Blue Sea 6337 Switch, AC 120V AC 30A OFF+2 Position [6337]

    Code: ORA-20508Brand: Blue Sea Systems
    Low Stock — Only 3 Left

    Regular price $249.99
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    • Switches between 2 - 120v AC shore power sources and 1 - 240v AC Source to...
    • Switches both lines (hot) and neutral
    • Compact solution when circuit protection is provided elsewhere
    • Allows connecting one of two different AC sources to one circuit

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    Regular price $125.99
    Sale price $125.99 Regular price $0.00
    Low Stock — Only 7 Left

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    • Combines switching and circuit protection into a single device
    • All components meet SAE J1171 external ignition protection requirements
    • Clear, single lever operation
    • "Trip Free" design cannot be held "ON" during fault current condition
    • Waterproof
    • Recessed mounting holes for clean appearance
    • Self-trimming case eliminates the need for mounting panels or trim bezels
    • Round case permits easy installation with standard sized hole saw
    • Large clearance around terminal studs accept heavy gauge wire lugs
    • Robust 5/16 terminals provide high torque connections
    • Large lever with vertical/horizontal orientation provides indication of trip status
    • Ignition protected - safe for installation aboard gasoline powered boats
    • Amperage: 25a
    • Box Dimensions: 4"H x 5"W x 7"L WT: 0.5 lbs
    • UPC: 632085070359
    Blue Sea Systems

    Blue Sea 7035 187 - Series Thermal Circuit Breaker - 25Amp [7035]

    Code: ORA-20520Brand: Blue Sea Systems
    Low Stock — Only 7 Left

    Regular price $125.99
    Sale price $125.99 Regular price $0.00
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    • Combines switching and circuit protection into a single device
    • All components meet SAE J1171 external ignition protection requirements
    • Clear, single lever operation
    • "Trip Free" design cannot be held "ON" during fault current condition

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    Regular price $125.99
    Sale price $125.99 Regular price $0.00
    In Stock

    More info
    • Combines switching and circuit protection into a single device
    • All components meet SAE J1171 external ignition protection requirements
    • Clear, single lever operation
    • "Trip Free" design cannot be held "ON" during fault current condition
    • Waterproof
    • Recessed mounting holes for clean appearance
    • Self-trimming case eliminates the need for mounting panels or trim bezels
    • Round case permits easy installation with standard sized hole saw
    • Large clearance around terminal studs accept heavy gauge wire lugs
    • Robust 5/16 terminals provide high torque connections
    • Large lever with vertical/horizontal orientation provides indication of trip status
    • Ignition protected - safe for installation aboard gasoline powered boats
    • Amperage: 40a
    • Box Dimensions: 3"H x 5"W x 7"L WT: 0.5 lbs
    • UPC: 632085170387
    Blue Sea Systems

    Blue Sea 7038 187 - Series Thermal Circuit Breaker - 40A [7038]

    Code: ORA-20523Brand: Blue Sea Systems
    In Stock

    Regular price $125.99
    Sale price $125.99 Regular price $0.00
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    • Combines switching and circuit protection into a single device
    • All components meet SAE J1171 external ignition protection requirements
    • Clear, single lever operation
    • "Trip Free" design cannot be held "ON" during fault current condition

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    Regular price $125.99
    Sale price $125.99 Regular price $0.00
    Low Stock — Only 10 Left

    More info
    • Combines switching and circuit protection into a single device
    • All components meet SAE J1171 external ignition protection requirements
    • Clear, single lever operation
    • "Trip Free" design cannot be held "ON" during fault current condition
    • Waterproof
    • Recessed mounting holes for clean appearance
    • Self-trimming case eliminates the need for mounting panels or trim bezels
    • Round case permits easy installation with standard sized hole saw
    • Large clearance around terminal studs accept heavy gauge wire lugs
    • Robust 5/16 terminals provide high torque connections
    • Large lever with vertical/horizontal orientation provides indication of trip status
    • Ignition protected - safe for installation aboard gasoline powered boats
    • Amperage: 50a
    • Box Dimensions: 2"H x 4"W x 8"L WT: 0.5 lbs
    • UPC: 632085170394
    Blue Sea Systems

    Blue Sea 7039 187 - Series Thermal Circuit Breaker - 50Amp [7039]

    Code: ORA-20524Brand: Blue Sea Systems
    Low Stock — Only 10 Left

    Regular price $125.99
    Sale price $125.99 Regular price $0.00
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    • Combines switching and circuit protection into a single device
    • All components meet SAE J1171 external ignition protection requirements
    • Clear, single lever operation
    • "Trip Free" design cannot be held "ON" during fault current condition

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    Regular price $125.99
    Sale price $125.99 Regular price $0.00
    In Stock

    More info
    • Combines switching and circuit protection into a single device
    • All components meet SAE J1171 external ignition protection requirements
    • Clear, single lever operation
    • "Trip Free" design cannot be held "ON" during fault current condition
    • Waterproof
    • Recessed mounting holes for clean appearance
    • Self-trimming case eliminates the need for mounting panels or trim bezels
    • Round case permits easy installation with standard sized hole saw
    • Large clearance around terminal studs accept heavy gauge wire lugs
    • Robust 5/16 terminals provide high torque connections
    • Large lever with vertical/horizontal orientation provides indication of trip status
    • Ignition protected - safe for installation aboard gasoline powered boats
    • Amperage: 60a
    • Box Dimensions: 2"H x 5"W x 8"L WT: 0.5 lbs
    • UPC: 632085070403
    Blue Sea Systems

    Blue Sea 7040 187 - Series Thermal Circuit Breaker - 60Amp [7040]

    Code: ORA-20525Brand: Blue Sea Systems
    In Stock

    Regular price $125.99
    Sale price $125.99 Regular price $0.00
    Free Shipping on $199+
    • Combines switching and circuit protection into a single device
    • All components meet SAE J1171 external ignition protection requirements
    • Clear, single lever operation
    • "Trip Free" design cannot be held "ON" during fault current condition