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Marine Electrical Supplies by Blue Sea Systems

372 results
CategoryMarine Electrical Supplies
BrandBlue Sea Systems
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Marine Grade Wire & Accessories (46)
Marine Fuses, Fuse Boxes & Holders (48)
Marine Batteries, Battery Boxes & Accessories (41)
Marine Electrical Switches & Accessories (30)
Marine Electrical Panels & Circuit Breakers (197)
12 Volt Marine Plugs, Sockets & Outlets (16)
Boat Switch Labels & Panel Labels (5)
Marine Battery Chargers & Inverters (6)
Marine Grade Electrical Tape & Tools (1)
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Reverse Polarity Indicator
2301 of Blue Sea Systems BusBar 150 Ampere Common Buses

Blue Sea Systems

BusBar 150 Ampere Common Buses

Available in 2 options

$20.34 - $28.75

In Stock
2314 of Blue Sea Systems MiniBus 100 Ampere Common Buses

Blue Sea Systems

MiniBus 100 Ampere Common Buses

Available in 2 options

$18.08 - $20.78

In Stock
WeatherDeck Water Resistant Switch/Thermal Breaker Panel, 4 Circuits White

Blue Sea Systems

WeatherDeck Water Resistant Switch/Thermal Breaker Panel

Available in 3 options

$119.87 - $207.60

In Stock
PowerPost High Amperage Cable Connectors

Blue Sea Systems

PowerPost High Amperage Cable Connectors

Available in 5 options

$10.50 - $16.70

In Stock
main view of Blue Sea Systems Isolator Surface Mount System Panel Enclosures

Blue Sea Systems

Isolator Surface Mount System Panel Enclosures

Available in 6 options

$225.31 - $1,031.07

In Stock
5006100 of Blue Sea Systems MAXI Fuse Blocks

Blue Sea Systems

MAXI Fuse Blocks

SKU: 1000969 | Item ID: B/S 5006100

$35.67

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
DC Shunt

Blue Sea Systems

DC Shunt

Available in 5 options

$48.71 - $77.16

In Stock
600A HD SGL CIRCUIT BATTERY SWITCH

Blue Sea Systems

Blue Sea 600A Heavy Duty Series Battery Switch

SKU: 165629 | Item ID: B/S 3000

$95.78

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

$24.52 - $25.70

In Stock
AC⁄DC Double Pole Circuit Breakers

Blue Sea Systems

AC/DC Double Pole Circuit Breakers

Available in 14 options

$53.93 - $55.45

In Stock
DC Water Resistant Black Circuit Breaker Panels, Horizontal - 8 Switches

Blue Sea Systems

DC Water Resistant Black Circuit Breaker Panels

Available in 4 options

$131.96 - $249.97

In Stock
7365 of Blue Sea Systems AC C-Series Double Pole Circuit Breakers

Blue Sea Systems

AC C-Series Double Pole Circuit Breakers

Available in 5 options

$140.11 - $144.09

In Stock
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Blue Sea Systems

Waterproof In-Line ATO/ATC Fuse Holder

SKU: 374374 | Item ID: B/S 5065

$9.68

In Stock
4161 of Blue Sea Systems 10A Switch Button - Stainless Steel

Blue Sea Systems

10A Switch Button - Stainless Steel

Available in 3 options

$31.71

In Stock
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Blue Sea Systems

MRBF Surface Mount Fuse Block - Common Source

SKU: 456818 | Item ID: B/S 5196

$55.78

In Stock
Terminal Blocks - 20 Ampere

Blue Sea Systems

Terminal Blocks - 20 Ampere

Available in 5 options

$6.08 - $13.34

In Stock
WeatherDeck™ Toggle Switch

Blue Sea Systems

WeatherDeck Toggle Switch

Available in 6 options

$12.08 - $35.74

In Stock
MDL Time Delay Fuses

Blue Sea Systems

MDL Time Delay Glass Fuses

Available in 9 options

$3.78 - $6.52

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
PowerPost Plus Cable Connector

Blue Sea Systems

PowerPost Plus Cable Connector

Available in 3 options

$29.90

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
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Blue Sea Systems

Marine Grade Short Stop Circuit Breakers

Available in 7 options

$14.30

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

Blue Sea Systems

C-Series Flat Rocker Circuit Breakers

Available in 11 options

$49.64 - $85.02

In Stock
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Blue Sea Systems

SafetyHub 100 Fuse Block

SKU: 362449 | Item ID: B/S 7725

$169.21

In Stock
MAXI™ Fuses

Blue Sea Systems

MAXI Fuses

Available in 6 options

$6.62 - $8.88

In Stock
Water Resistant Contura Rocker Switches

Blue Sea Systems

Gray Water Resistant Contura Rocker Switches

Available in 12 options

$17.56 - $34.92

In Stock
term of Blue Sea Systems Reset Screw Terminal Circuit Breakers

Blue Sea Systems

Reset Screw Terminal Circuit Breakers

Available in 9 options

$9.30 - $9.46

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

$17.76 - $18.14

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
DualBus 100 Ampere Common Buses

Blue Sea Systems

DualBus 100 Ampere Common Buses

Available in 2 options

$24.38 - $26.02

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
MiniBus 100 Ampere Common Buses

Blue Sea Systems

MiniBus 100 Ampere Common Buses

Available in 3 options

$7.88 - $16.92

In Stock
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Blue Sea Systems

15A Backlit Push Button Switch

Available in 2 options

$79.47

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
ML-Series Heavy Duty Automatic Charging Relay, 12V

Blue Sea Systems

500A ML ACR - Automatic Charging Relay

Available in 2 options

$286.88

In Stock
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Blue Sea Systems

Circuit Breaker Enclosure

SKU: 393721 | Item ID: B/S 3131

$76.87

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
12/24V L SERIES SOLENOID SWITCH

Blue Sea Systems

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

SKU: 130666 | Item ID: B/S 9012

$278.22

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
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Blue Sea Systems

Contura II Switch

Available in 12 options

$20.18 - $27.74

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
ML-Series Remote Control Contura Switches

Blue Sea Systems

ML-Series Remote Control Contura Switches

Available in 2 options

$32.12 - $34.60

In Stock
COVER F/POWERBAR 2104

Blue Sea Systems

Cover for PowerBar 600 Ampere Cable Connector

SKU: 64795 | Item ID: B/S 2708

$30.66

In Stock
Triple Pole Residual Current Circuit Breaker - ELCI, ELCI 120VAC 30A 2 Pole 30mA Toggle

Blue Sea Systems

ELCI Main Circuit Breaker

Available in 4 options

$437.68 - $676.41

In Stock
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