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Marine Electrical Supplies by Blue Sea Systems

372 results
CategoryMarine Electrical Supplies
BrandBlue Sea Systems
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Marine Batteries, Battery Boxes & Accessories (41)
Marine Electrical Switches & Accessories (30)
Marine Fuses, Fuse Boxes & Holders (48)
Marine Grade Wire & Accessories (46)
Marine Electrical Panels & Circuit Breakers (197)
Boat Switch Labels & Panel Labels (5)
12 Volt Marine Plugs, Sockets & Outlets (16)
Marine Grade Electrical Tape & Tools (1)
Marine Battery Chargers & Inverters (6)
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Illuminated
Switch
Active Indicator Lights
Breakers
Main Circuit Protection
Meter Included
Reverse Polarity Indicator
Cover Included
ADD A BATTERY DUAL CIRCUIT SYSTEM

Blue Sea Systems

Add-A-Battery Kit

SKU: 183958 | Item ID: B/S 7650

$225.29

In Stock
350A E SERIES DBL CIRCUIT BATTERY SWITCH

Blue Sea Systems

350A e-Series Dual Circuit Battery Selector Switch

SKU: 174118 | Item ID: B/S 5510E

$80.97

In Stock
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Blue Sea Systems

ATD Automatic Timer Disconnect

SKU: 456825 | Item ID: B/S 7615

$149.11

In Stock
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Blue Sea Systems

500A ML-Ser Remote Controlled On/Off Battery Switch - Manual & Auto Control

Available in 2 options

$272.53

In Stock
350A E SERIES BATTERY SWITCH 3 POS

Blue Sea Systems

350A e-Series Battery Selector Switch

SKU: 207809 | Item ID: B/S 11001

$57.66

In Stock
DeckHand Dimmer

Blue Sea Systems

DeckHand Light Fixture Dimmers

Available in 5 options

$75.63 - $112.75

In Stock
24VDC A SERIES PANEL 13 POS

Blue Sea Systems

DC 13 Position Circuit Breaker Panel

SKU: 158907 | Item ID: B/S 8376

$456.91

In Stock
WeatherDeck 12V DC Waterproof Switch Panel

Blue Sea Systems

WeatherDeck 12V DC Waterproof Switch Panel

Available in 2 options

$40.84 - $77.62

In Stock
Panel Labels - Small Format

Blue Sea Systems

60 Panel Label Set - Small Format

Available in 2 options

$11.26 - $21.84

In Stock
12 or 24 Volt LED Indicator Lights

Blue Sea Systems

12 or 24 Volt LED Indicator Lights

Available in 3 options

$3.86

In Stock
MiniBus 100 Ampere Common Buses

Blue Sea Systems

MiniBus 100 Ampere Common Buses

Available in 3 options

$7.88 - $16.92

In Stock
COVER F/MINIBUS 2304/2305

Blue Sea Systems

Cover for MiniBus 100 Ampere Common Buses

SKU: 187705 | Item ID: B/S 2713

$5.00

In Stock
24VDC A SERIES BREAKER PANEL 3 POS

Blue Sea Systems

DC 3 Position Circuit Breaker Panel

SKU: 71914 | Item ID: B/S 8025

$183.82

In Stock
Standard CableCaps

Blue Sea Systems

Standard CableCaps

Available in 2 options

$7.02 - $7.20

In Stock
7611 of Blue Sea Systems BatteryLink Automatic Charging Relay 120A

Blue Sea Systems

BatteryLink Automatic Charging Relay 120A

SKU: 393739 | Item ID: B/S 7611

$119.40

In Stock
500A DC DIGITAL MULTIMETER W/ALARM

Blue Sea Systems

DC Digital Multimeter with Alarm

SKU: 127715 | Item ID: B/S 8248

$302.23

In Stock
No. 9010 120V AC 3-Source Selector Rotary Switch & Panels - 30A, 120V 30A 2 POLE 3 SOURCE SWITCH PANEL

Blue Sea Systems

AC 2-Source Selector Rotary Switch & Panels - 30A

Available in 4 options

$151.18 - $397.35

In Stock
5064 of Blue Sea Systems In-Line ATO or ATC Fuse Holder

Blue Sea Systems

In-Line ATO or ATC Fuse Holder

SKU: 374373 | Item ID: B/S 5064

$5.72

In Stock
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Blue Sea Systems

SafetyHub 100 Fuse Block

SKU: 362449 | Item ID: B/S 7725

$169.21

In Stock
Blue Sea Systems Dual USB Charger Socket

Blue Sea Systems

Blue Sea Systems Dual USB Charger Socket

Available in 2 options

$28.78 - $31.66

In Stock
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Blue Sea Systems

PowerBar 1000 Terminal Studs

Available in 4 options

$193.20 - $265.70

In Stock
AC/DC C-Series Single Pole Circuit Breakers

Blue Sea Systems

AC/DC C-Series Single Pole Circuit Breakers

Available in 10 options

$58.65

In Stock
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Blue Sea Systems

ST Blade Fuse Block - 6 Independent Circuits

Available in 2 options

$42.47 - $47.64

In Stock
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Blue Sea Systems

Side Entry Cable Clam

Available in 2 options

$10.68 - $21.44

In Stock
WeatherDeck™ Water Resistant Panels

Blue Sea Systems

WeatherDeck Water Resistant Panels

Available in 4 options

$61.03 - $193.11

In Stock
PowerBar Dual BusBar - Two 3/8"-16 Studs

Blue Sea Systems

200A PowerBar Dual BusBar - Two 3/8"-16 Studs

SKU: 362416 | Item ID: B/S 2020

$20.60

In Stock
600A DUAL POWERBAR 3/8IN STUDS

Blue Sea Systems

PowerBar Common BusBar

SKU: 207820 | Item ID: B/S 2019

$28.20

In Stock
6337 of Blue Sea Systems 6337 Selector Rotary Switch Panels-30A

Blue Sea Systems

6337 Selector Rotary Switch Panels-30A

Available in 3 options

$240.42 - $474.55

In Stock
AC C-Series Triple Pole Circuit Breakers

Blue Sea Systems

AC C-Series Triple Pole Circuit Breakers

Available in 4 options

$180.71 - $185.84

In Stock
7417 of Blue Sea Systems A-Series Flat Rocker Circuit Breaker

Blue Sea Systems

A-Series Flat Rocker Circuit Breaker

SKU: 443189 | Item ID: B/S 7417

$57.82

In Stock
500A HD AFD BATTERY SWITCH 4 POS

Blue Sea Systems

500A HD-Series Battery Selector Switch - 4 Positions with AFD

SKU: 174069 | Item ID: B/S 3003

$113.51

In Stock
Panel Labels - Large Format

Blue Sea Systems

DC Panel Labels - Large Format

Available in 2 options

$11.14 - $42.42

In Stock
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Blue Sea Systems

15A Backlit Push Button Switch

Available in 2 options

$79.47

In Stock
32V 100-300A SEA FUSE BLOCK W/COVER

Blue Sea Systems

MEGA/AMG Style - Fuse Block

SKU: 22510 | Item ID: B/S 5001

$33.84

In Stock
Diagram of Blue Sea Systems Panel Switches

Blue Sea Systems

Panel Switches

Available in 9 options

$13.28 - $30.92

In Stock
DC Water Resistant Rocker/Fuse Panels

Blue Sea Systems

DC Water Resistant Rocker/Fuse Panels

Available in 2 options

$111.78 - $180.82

In Stock
DC Water Resistant White Circuit Breaker Panels, Horizontal - 4 Switches

Blue Sea Systems

DC Water Resistant White Circuit Breaker Panels

Available in 4 options

$131.96 - $249.55

In Stock
Stud Mount Insulating Boots

Blue Sea Systems

Stud Mount Insulating Boots

SKU: 1019048 | Item ID: B/S 4000

$6.14

In Stock
Digital Light Dimmer

Blue Sea Systems

Rocker Switch for Digital Light Dimmer

Available in 2 options

$19.66 - $23.98

In Stock
600A HD SGL AFD CIRCUIT BATTERY SWITCH

Blue Sea Systems

600A HD-Series Battery Switch - On/Off with AFD

SKU: 165630 | Item ID: B/S 3001

$109.29

In Stock
600A 8 GANG POWERBAR 3/8IN STUDS

Blue Sea Systems

PowerBar 600 Ampere Bus Bar

SKU: 141764 | Item ID: B/S 2107

$178.13

In Stock
Fuse Holder AGC/MDL Waterproof 30A

Blue Sea Systems

Waterproof In-Line Glass Tube Fuse Holder

SKU: 374370 | Item ID: B/S 5061

$11.60

In Stock
12V A SERIES PANEL 22 POS VOLT/AMMETER

Blue Sea Systems

DC Main + 22 Position Circuit Breaker Panel

SKU: 159793 | Item ID: B/S 8380

$963.11

In Stock
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Blue Sea Systems

Link Bus for ML Series Switches

SKU: 362454 | Item ID: B/S 9160

$20.62

In Stock
Terminal Feed Through Connectors

Blue Sea Systems

Terminal Feed Through Connectors

Available in 4 options

$26.51 - $32.14

In Stock
 91-135 results of 372