Marine Electrical Supplies by Blue Sea Systems

376 results
CategoryMarine Electrical Supplies
BrandBlue Sea Systems
Show In-Stock Only

Show In-Stock Only
Cover Included
Active Indicator Lights
Main Circuit Protection
Meter Included
Reverse Polarity Indicator
Rocker Switches

Blue Sea Systems

Rocker Switches

Available in 11 options

$3.12 - $4.70

In Stock
ML-Series Remote Control Contura Switches

Blue Sea Systems

ML-Series Remote Control Contura Switches

Available in 2 options

$22.50 - $24.86

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

$130.12 - $249.97

In Stock
L-Series Electronic Solenoid Switch

Blue Sea Systems

AC 2-Source Selector Rotary Switch & Panels - 65A

Available in 4 options

$335.24 - $434.91

In Stock
SMS Enclosure Gland

Blue Sea Systems

SMS Enclosure Gland

Available in 3 options

$4.16 - $11.72

In Stock
Fuse Block Safety Midi

Blue Sea Systems

AMI/MIDI Safety Fuse Block

SKU: 374417 | Item ID: B/S 7720

$34.51

In Stock
2716 of Blue Sea Systems Cover for BusBar 150 Ampere Common Buses

Blue Sea Systems

Cover for BusBar 150 Ampere Common Buses

Available in 2 options

$4.70 - $7.84

In Stock
Terminal Block Jumpers

Blue Sea Systems

Terminal Block Jumpers

Available in 3 options

$4.72

In Stock
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Blue Sea Systems

easyID ATC Fuse Kit

SKU: 393727 | Item ID: B/S 5290

$47.29

In Stock
ADD A BATTERY DUAL CIRCUIT SYSTEM

Blue Sea Systems

Blue Sea Systems Add-A-Battery Kit

SKU: 183958 | Item ID: B/S 7650

$182.57

In Stock
12 or 24 Volt LED Indicator Lights

Blue Sea Systems

120 Volt LED Indicator Lights

Available in 3 options

$3.56

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

Blue Sea Systems

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

SKU: 362416 | Item ID: B/S 2020

$18.79

In Stock
Waterproof Boots

Blue Sea Systems

Push Button Reset Only Circuit Breaker Boot

Available in 3 options

$4.66

In Stock
24VDC A SERIES BREAKER PANEL 8 POS

Blue Sea Systems

DC 8 Position Circuit Breaker Panel - Vertical Format

SKU: 71913 | Item ID: B/S 8023

$252.93

In Stock
4004 of Blue Sea Systems PowerPost Insulator

Blue Sea Systems

PowerPost Insulator

SKU: 393722 | Item ID: B/S 4004

$3.48

In Stock
150A 4 GANG BUSBAR 1/4IN STUD NO COVER

Blue Sea Systems

BusBar 150 Ampere Common Buses

SKU: 22056 | Item ID: B/S 2303

$24.14

In Stock
2709 of Blue Sea Systems Cover for DualBus 100 Ampere Common Buses

Blue Sea Systems

Cover for DualBus 100 Ampere Common Buses

Available in 2 options

$15.84 - $18.14

In Stock
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Blue Sea Systems

Battery Terminal Mount BusBars

SKU: 441905 | Item ID: B/S 2340

$27.63

In Stock
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Blue Sea Systems

PowerBar 1000 Terminal Studs

Available in 4 options

$194.49 - $243.16

In Stock
Standard CableCaps

Blue Sea Systems

Standard CableCaps

Available in 2 options

$4.60 - $5.50

In Stock
ML-RBS Remote Battery Switch with Manual Control Auto-Release - 24V

Blue Sea Systems

ML-RBS Remote Battery Switch with Manual Control Auto-Release - 24V

SKU: 1038329 | Item ID: B/S 7717100

$263.63

In Stock
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Blue Sea Systems

In-Line ATO or ATC Fuse Holder

SKU: 374373 | Item ID: B/S 5064

$4.10

In Stock
Terminal Feed Through Connectors

Blue Sea Systems

Terminal Feed Through Connectors

Available in 4 options

$24.17 - $26.88

In Stock
Automotive CableCaps

Blue Sea Systems

Automotive CableCaps

Available in 2 options

$4.92

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

Blue Sea Systems

PowerBar 600 Ampere Bus Bar

SKU: 141764 | Item ID: B/S 2107

$176.17

In Stock
4012b of Blue Sea Systems Red Cablecap

Blue Sea Systems

Red Cable Cap

SKU: 436823 | Item ID: B/S 4012B

$40.00

Out of Stock
ROTATING CABLECAP INSULATOR (PR)

Blue Sea Systems

Rotating CableCaps

SKU: 20304 | Item ID: B/S 4001

$6.38

In Stock
COVER F/MINIBUS 2304/2305

Blue Sea Systems

Cover for MiniBus 100 Ampere Common Buses

SKU: 187705 | Item ID: B/S 2713

$4.24

In Stock
4011b of Blue Sea Systems CableCap - Black 0.70 to 0.30 Stud

Blue Sea Systems

CableCap - Black

SKU: 436822 | Item ID: B/S 4011B

$24.58

In Stock
4010b of Blue Sea Systems CableCap - Red 0.70 to 0.30 Stud

Blue Sea Systems

CableCap - Red 0.70 to 0.30 Stud

SKU: 436821 | Item ID: B/S 4010B

$24.58

Out of Stock
Water-Resistant - 100A BusBar

Blue Sea Systems

Water-Resistant - 100A BusBar

SKU: 1028522 | Item ID: B/S 2356

$37.59

In Stock
AC/DC Single Pole Circuit Breakers

Blue Sea Systems

AC/DC A-Series Single Pole Circuit Breakers - Red Toggle

Available in 8 options

$19.22

In Stock
Water-Resistant Accessory Panel - Blanks

Blue Sea Systems

Water-Resistant Accessory Panel - 15A Circuit Breaker + Blanks

Available in 3 options

$26.10 - $47.57

In Stock
Floyd Bell Turbo Series Alarm

Blue Sea Systems

Floyd Bell Turbo Series Alarm

SKU: 441900 | Item ID: B/S 1070

$26.69

In Stock
DeckHand Dimmer

Blue Sea Systems

DeckHand Light Fixture Dimmers

Available in 5 options

$75.63 - $97.12

In Stock
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Blue Sea Systems

Blue Sea Systems Mini OLED DC Voltmeter

SKU: 451657 | Item ID: B/S 1733

$52.89

In Stock
Switch Contura SPDT ON / ON Red, Guard

Blue Sea Systems

Remote Control Contura Switch

SKU: 374363 | Item ID: B/S 2155

$24.86

In Stock
12 or 24 Volt LED Indicator Lights, Amber

Blue Sea Systems

2-Source Selector/120 Volt AC Main Circuit Breaker Panel

Available in 2 options

$225.30 - $229.89

In Stock
5006100 of Blue Sea Systems MAXI Fuse Blocks

Blue Sea Systems

MAXI Fuse Blocks

SKU: 1000969 | Item ID: B/S 5006100

$30.80

In Stock
12/24V L SERIES SOLENOID SWITCH

Blue Sea Systems

L-Series Electronic Solenoid Switch - 12-24V, 250A

SKU: 130666 | Item ID: B/S 9012

$228.89

In Stock
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Blue Sea Systems

Switch Push Button

SKU: 89617 | Item ID: B/S 8200

$8.22

In Stock
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Blue Sea Systems

ST CLB Circuit Breaker Blocks - with Negative Bus

Available in 2 options

$63.18 - $107.52

In Stock
0-150A AC DIGITAL MULTIMETER W/ALARM

Blue Sea Systems

AC Digital Multimeter with Alarm

SKU: 127714 | Item ID: B/S 8247

$332.58

In Stock
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Blue Sea Systems

Blue Sea Systems Fast Charge Dual USB Charger Socket Mount

SKU: 452569 | Item ID: B/S 1045

$51.17

In Stock
Digital Light Dimmer

Blue Sea Systems

Rocker Switch for Digital Light Dimmer

Available in 2 options

$16.18

In Stock
91-135 results of 376