Home Marine Electrical Supplies Blue Sea Systems

Marine Electrical Supplies by Blue Sea Systems

371 results
CategoryMarine Electrical Supplies
BrandBlue Sea Systems
Clear filters
Show In-Stock Only
Sort & Filter
Show In-Stock Only
Product Type
Type
Series
Voltage
Color
Amperage
Main Circuit Protection
Illuminated
Breakers
Reverse Polarity Indicator
Active Indicator Lights
Switch
Meter Included
Cover Included
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

$436.00 - $643.80

In Stock
Fuse Block Safety Midi

Blue Sea Systems

AMI/MIDI Safety Fuse Block

SKU: 374417 | Item ID: B/S 7720

$44.51

In Stock
Contura Switch Mounting Panels

Blue Sea Systems

Contura Switch Mounting Panels

Available in 6 options

$8.10 - $20.70

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

Blue Sea Systems

PowerBar 600 Ampere Bus Bar

SKU: 141764 | Item ID: B/S 2107

$178.36

In Stock
Insulating Cover for Circuit Breaker Panels

Blue Sea Systems

Insulating Cover for Circuit Breaker Panels

Available in 3 options

$45.90 - $126.00

In Stock
Image coming soon

Blue Sea Systems

M2 AC Multimeter

SKU: 441854 | Item ID: B/S 1838

$288.75

In Stock
7035 of Blue Sea Systems Panel Mounted Switchable Circuit Breaker

Blue Sea Systems

Panel Mounted Switchable Circuit Breaker

Available in 13 options

$109.14 - $144.00

In Stock
TOGGLE GUARD F/A SERIES BREAKERS

Blue Sea Systems

Toggle Guard

SKU: 89557 | Item ID: B/S 4100

$5.76

In Stock
Push-Button Re-Set Thermal Circuit Breakers

Blue Sea Systems

Push-Button Re-Set Thermal Circuit Breakers

Available in 6 options

$74.18

In Stock
AC Main + Additional Positions Vertical Circuit Breaker Panels

Blue Sea Systems

AC Main + Additional Positions Vertical Circuit Breaker Panels

Available in 3 options

$212.73 - $611.13

In Stock
12/24V 120A SI-SERIES AUTO CHARGING RELA

Blue Sea Systems

Blue Sea SI-ACR Automatic Charging Relay

SKU: 183957 | Item ID: B/S 7610

$145.64

In Stock
Terminal Blocks - 20 Ampere

Blue Sea Systems

Terminal Blocks - 20 Ampere

Available in 5 options

$6.30 - $13.50

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

$29.76 - $31.68

In Stock
Water Resistant Contura Rocker Switches

Blue Sea Systems

Gray Water Resistant Contura Rocker Switches

Available in 12 options

$18.00 - $34.20

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

$245.45 - $980.06

In Stock
Terminal Feed Through Connectors

Blue Sea Systems

Terminal Feed Through Connectors

Available in 4 options

$26.18 - $32.40

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

$107.18

In Stock
12 Volt Dash Socket

Blue Sea Systems

12 Volt Dash Socket

Available in 2 options

$13.50 - $13.60

In Stock
AGC Glass Tube Fuses

Blue Sea Systems

AGC Glass Tube Fuses

Available in 25 options

$5.76 - $16.32

In Stock
No. 9077 120/240V AC 3-Source Selector Rotary Switch & Panels - 65A, 120V 65A ROTARY SOURCE SELECTOR 3 SOURCE

Blue Sea Systems

2-Source Selector Rotary Switch and Panels - 65A

Available in 3 options

$322.72 - $570.76

In Stock
DualBus 100 Ampere Common Buses

Blue Sea Systems

DualBus 100 Ampere Common Buses

Available in 2 options

$32.40 - $34.20

In Stock
Image coming soon

Blue Sea Systems

ST CLB Circuit Breaker Blocks - with Negative Bus

Available in 2 options

$82.53 - $141.38

In Stock
BLK TOGGLE SWITCH WATERPROOF BOOT

Blue Sea Systems

Toggle Switch Cover

SKU: 169117 | Item ID: B/S 4138

$5.40

In Stock
120 Volt AC Main Circuit Breaker Panel, 120V A SERIES PANEL 1 x 50A

Blue Sea Systems

120 Volt AC Main Circuit Breaker Panel

Available in 2 options

$125.18 - $157.09

In Stock
Image coming soon

Blue Sea Systems

Dual PowerPost Cable Connectors

Available in 3 options

$26.10

In Stock
Image coming soon

Blue Sea Systems

ST Blade Fuse Block - 6 Independent Circuits

Available in 2 options

$45.38 - $51.14

In Stock
Cable Clams

Blue Sea Systems

Blue Sea Systems Cable Clams

Available in 6 options

$28.80 - $41.73

In Stock
Image coming soon

Blue Sea Systems

MRBF Surface Mount Fuse Block

SKU: 456817 | Item ID: B/S 5194

$87.76

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

$120.27 - $207.00

In Stock
4004 of Blue Sea Systems PowerPost Insulator

Blue Sea Systems

PowerPost Insulator

SKU: 393722 | Item ID: B/S 4004

$4.50

In Stock
Image coming soon

Blue Sea Systems

MaxiBus Insulating Cover Only

Available in 2 options

$31.09 - $37.07

In Stock
Terminal Block Jumpers, Jumpers for 2500 Series Terminal Blocks

Blue Sea Systems

2-Source Selector Rotary 9093 Switch & Panels

Available in 3 options

$394.85 - $671.25

In Stock
WeatherDeck 12V DC Waterproof Switch Panel

Blue Sea Systems

WeatherDeck 12V DC Waterproof Switch Panel

Available in 2 options

$50.48 - $77.73

In Stock
Terminal Blocks - 65 Ampere

Blue Sea Systems

Terminal Blocks - 65 Ampere

Available in 5 options

$11.70 - $32.73

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

$130.91 - $246.41

In Stock
AC C-Series Flat Rocker Double Pole Circuit Breakers, 60A AC

Blue Sea Systems

AC C-Series Flat Rocker Double Pole Circuit Breakers

Available in 3 options

$57.91 - $109.09

In Stock
12 or 24 Volt LED Indicator Lights

Blue Sea Systems

230 Volt LED Indicator Lights

Available in 3 options

$4.50

In Stock
7442 of Blue Sea Systems UL-489 Circuit Breaker - 15A Flat Rocker

Blue Sea Systems

UL-489 Circuit Breaker - Flat Rocker

Available in 7 options

$54.11 - $54.51

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

$20.70

In Stock
AC/DC Double Pole Flat Rocker Circuit Breakers

Blue Sea Systems

AC/DC Double Pole Flat Rocker Circuit Breakers

Available in 5 options

$67.20

In Stock
PowerPost Plus Cable Connector

Blue Sea Systems

PowerPost Plus Cable Connector

Available in 3 options

$30.60

In Stock
Image coming soon

Blue Sea Systems

Circuit Breaker Enclosure

SKU: 393721 | Item ID: B/S 3131

$84.27

In Stock
ML-Series Heavy Duty Automatic Charging Relay, 12V

Blue Sea Systems

500A ML ACR - Automatic Charging Relay

Available in 2 options

$286.90

In Stock
Image coming soon

Blue Sea Systems

SafetyHub 100 Fuse Block

SKU: 362449 | Item ID: B/S 7725

$199.66

In Stock
Switch Contura SPDT ON / ON Red, Guard

Blue Sea Systems

Remote Control Contura Switch

SKU: 374363 | Item ID: B/S 2155

$35.10

In Stock
 46-90 results of 371 Previous Next