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Boating & Marine > Electrical > Switches & Panels > Fuse Blocks & Busbars >

Boating & Marine>Electrical>Switches & Panels>Fuse Blocks & Busbars>

Wire your boat for power with electrical wiring, 12 volt batteries, fuses, fuse blocks, and switch panels from Blue Sea Systems and SeaSense. We have ProMariner Onboard Battery Chargers and Inverters plus solar panels and solar chargers from Sunforce. You'll find battery switches, ignition switches, 12 volt outlets, and power cords for shore power.

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Blue Sea Water-Resistant 3AG In-Line Fuse Holder

Blue Sea Water-Resistant 3AG In-Line Fuse Holder

Key Features
  • For use with AGC or MDL glass fuses

  • Withstands marine environment

  • Maximum voltage: 32V DC

  • Maximum Amperage: 20 Amps

$3.99
Sierra Fuse Holder, For Sierra Part #FS45350

New! Sierra Fuse Holder, For Sierra Part #FS45350

Key Features
  • Sierra Part #FS45350

  • Fuse holder

$4.14
Sierra Six Gang ATO/ATC Fuse Block, Sierra Part #FS40420

Sierra Six Gang ATO/ATC Fuse Block, Sierra Part #FS40420

Key Features
  • Sierra Part #FS40420

  • Tinned copper contacts

  • Fuse not included

  • Use with ATO or ATC fuses

$19.99
Sierra Fuse Block, Sierra Part #FS40650

New! Sierra Fuse Block, Sierra Part #FS40650

Key Features
  • Sierra Part #FS40650

  • Fuse block

$15.99
Six Gang SFE/AGC Fuse Block

Six Gang SFE/AGC Fuse Block

Key Features
  • Six Gang SFE/AGC Fuse Block

  • Brass fuse clips and screws

  • Use with SFE or AGC fuses up to 20 amps

$19.99
TRAC Sealed Thermal Circuit Breaker

New! TRAC Sealed Thermal Circuit Breaker

Key Features
  • Manal reset with visible lever

  • 60 amps

  • Water-resistant seal

  • Weatherproof design

$24.99
TRAC Digital Circuit Breaker

TRAC Digital Circuit Breaker

Key Features
  • Measures current and voltage in real-time

  • Illuminated bright LED lights

  • Stackable for space optimization

  • Completely sealed and wateproof

2 models to choose from
$45.99 - $49.99
TRAC Digital Circuit Breaker With LED Display

TRAC Digital Circuit Breaker With LED Display

Key Features
  • Measures current and voltage in real-time

  • Illuminated bright LED display

  • Stackable for space optimization

  • Completely sealed and wateproof

2 models to choose from
$59.99 - $64.99
Sierra Fuse Holder, Sierra Part #FS45360

New! Sierra Fuse Holder, Sierra Part #FS45360

Key Features
  • Sierra Part #FS45360

  • Fuse holder

$4.14
Sierra Fuse Holder, Sierra Part #FS45370

New! Sierra Fuse Holder, Sierra Part #FS45370

Key Features
  • Sierra Part #FS45370

  • Fuse holder

$4.14
Blue Sea PowerBar Common Busbar

Blue Sea PowerBar Common Busbar

Key Features
  • Insulated

  • Compact, high-amperage busing

  • Wire amperage capacity determines amperage rating

  • Tin-plated copper bus for maximum conductivity

  • Two 3/8"-16 terminal studs

$21.99
Blue Sea ST Glass Fuse Block

Blue Sea ST Glass Fuse Block

Key Features
  • For use with AGC and MDL fuses

  • Insulating cover meets ABYC/USCG requirements

  • Cover has spare fuse storage

  • Encapsulated phosphor bronze fuse clips

  • Tin-plated copper buses

2 models to choose from
$34.99
Blue Sea DualBus 100-Amp Common Busbars

Blue Sea DualBus 100-Amp Common Busbars

Key Features
  • Combines negative and positive buses on one block

  • Tin-plated copper bus offers maximum conductivity

  • Captive star type lock washers for anti-rotation

  • Continuous rating: 100 Amps

  • ABS base

2 models to choose from
$12.99 - $19.99
Blue Sea ST Blade Fuse Blocks

Blue Sea ST Blade Fuse Blocks

Key Features
  • Accepts ATO or ATC fast acting fuses

  • Corrosion-resistant tin-plated copper buses, clips

  • Can be used for switched and/or 24-hour circuits

  • Maximum voltage 32V DC

  • Some models have an insulated cover

7 models to choose from
$34.99 - $49.99
Blue Sea SafetyHub 100 Seven Circuit Fuse Block

Blue Sea SafetyHub 100 Seven Circuit Fuse Block

Key Features
  • Combines fuse block and connecting plug

  • Reduces wiring connections

  • Consolidates up to 7 fused circuits

  • IP66-rated for protection from marine environments

  • Eliminates loose wires; provides secure connection

$72.99
Blue Sea Maxi Fuse Block

Blue Sea Maxi Fuse Block

Key Features
  • For use with Blue Sea Maxi Fuses

  • Reinforced polycarbonate base

  • Insulated snap-on cover meets ABYC/USCG

  • Maximum voltage 32V DC

  • Maximum amperage: 80 Amps

$24.99
Blue Sea Class T Fuse Block, 225-400A

Blue Sea Class T Fuse Block, 225-400A

Key Features
  • For high speed circuit protection of inverters

  • Use with Class T Fuses (See item #84998)

  • Tin-plated copper fuse mounting blocks

  • 3/8"-16 (M10) terminal stud

  • Cover meets ABYC/USCG requirements for insulation

$49.99

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