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Blue Sea Systems > Boating & Marine > Electrical >

Blue-Sea-Systems>Boating & Marine>Electrical>

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
Blue Sea 1011 12V DC Socket

Blue Sea 1011 12V DC Socket

Key Features
  • Withstands rigorous movement

  • Designed for multiple mounting positions

$7.99
Blue Sea Systems Add-A-Battery Dual Circuit System

Blue Sea Systems Add-A-Battery Dual Circuit System

Key Features
  • Minimizes the risk of a dead start battery

  • "Starting Isolation" Automatic Relay

  • 3/8" 16 tin-plated copper studs

  • Built-in LED light indicates batteries combined

  • Waterproof rated IP67

$139.99
Blue Sea WeatherDeck Toggle Switch Boot

Blue Sea WeatherDeck Toggle Switch Boot

Key Features
  • For use with WeatherDeck Toggle Switches (#84899)

  • UV-resistant silicone rubber

  • Thread material: nickel-plated brass

$4.59
Blue Sea 2017 Dual PowerPost Cable Connectors, 2 x 3/8" Studs

Blue Sea 2017 Dual PowerPost Cable Connectors, 2 x 3/8" ...

Key Features
  • Designed for connecting high amp conductors

  • Includes one black and one red insulator

  • 2 x 3/8" studs

$17.99
Blue Sea E-Series 3-Position Battery Switch w/Alternator Field Disconnect

Blue Sea E-Series 3-Position Battery Switch w/Alternator Field ...

Key Features
  • Ignition-protected for gas-powered boats

  • Meets ABYC requirements

  • Multiple mounting options

  • Model #11001

$39.99
Blue Sea 1010 12V Plug

Blue Sea 1010 12V Plug

Key Features
  • Withstands rigorous movement

  • Designed for multiple mounting positions

$12.99
Blue Sea Contura Actuator Removal Tool

Blue Sea Contura Actuator Removal Tool

Key Features
  • Aids in actuator removal

  • Works with any Blue Sea Systems Contura Switch

  • Weight: 2.1 oz.

$2.99
Blue Sea 1015 12V DC Plug And Dash Socket (1010 And 1011)

Blue Sea 1015 12V DC Plug And Dash Socket (1010 And 1011)

Key Features
  • Withstands rigorous movement

  • Large contact surfaces

$17.99
Blue Sea Contura Switch Mounting Panel Plug

Blue Sea Contura Switch Mounting Panel Plug

Key Features
  • Used to plug vacant switch locations

  • Helps to create a wide variety of configurations

  • Saves space

$4.99
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
$29.99 - $34.99
Blue Sea Systems e-Series Battery Switches

Blue Sea Systems e-Series Battery Switches

Key Features
  • For inbord and diesel engines

  • Easy grip knob has luminous face plate and pointer

  • Ignition protected

  • One-piece terminal stud design never loosens

  • Available in Selector or Single Circuit models

4 models to choose from
$34.99 - $49.99
Blue Sea Systems Automatic Charging Relay Only

Blue Sea Systems Automatic Charging Relay Only

Key Features
  • Safe for installation aboard gasoline-powered boat

  • Accepts up to 4/0 battery cables

  • Tactile textures indicate knob position by touch

  • Simple on/off switching in normal operation

  • 32V DC max

$99.99
Blue Sea Systems Powerpost Cable Connector

Blue Sea Systems Powerpost Cable Connector

Key Features
3 models to choose from
$11.99
Blue Sea Systems Powerpost Plus Cable Connector

Blue Sea Systems Powerpost Plus Cable Connector

Key Features
3 models to choose from
$16.99 - $19.99
Blue Sea PowerBar 600-Amp Common Busbars

Blue Sea PowerBar 600-Amp Common Busbars

Key Features
  • Highest amperage bus bar with 3/8" terminal studs

  • Tin-plated copper bus offers maximum conductivity

  • Recessed mounting holes

  • Reinforced polycarbonate base resists high temps

  • Continuous rating: 545 Amps AC/600 Amps DC

2 models to choose from
$74.99 - $104.99
Blue Sea 150-Amp Common Busbars

Blue Sea 150-Amp Common Busbars

Key Features
  • Industry standard for positive distribution

  • Industry standard for negative/AC ground circuits

  • Press-on busbar eliminates need for securing nut

  • Tin-plated copper bus for maximum conductivity

  • High-torque stainless steel studs

3 models to choose from
$17.99 - $21.99
Blue Sea MiniBus 100-Amp Common Busbars

Blue Sea MiniBus 100-Amp Common Busbars

Key Features
  • Press-on busbar

  • Raised design for easy access to wires on screws

  • Tin-plated copper bus for maximum conductivity

  • Cover meets ABYC/USCG requirements for insulation

  • High-torque stainless steel studs

4 models to choose from
$11.99 - $14.99
Blue Sea Terminal Blocks

Blue Sea Terminal Blocks

Key Features
  • Fully-insulated, closed-back design

  • Isolates circuits with independent terminal blocks

  • Nickel-plated brass bus w/nylon or phenolic base

  • Each screw pair is one isolated circuit

5 models to choose from
$2.99 - $18.99

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