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Marine Electrical Supplies by Blue Sea Systems

371 results
CategoryMarine Electrical Supplies
BrandBlue Sea Systems
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Type
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Main Circuit Protection
Illuminated
Breakers
Reverse Polarity Indicator
Active Indicator Lights
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Meter Included
Cover Included
285-Series Thermal Circuit Breaker - Surface Mount

Blue Sea Systems

Blue Sea 285-Series Thermal Circuit Breaker - Surface Mount

Available in 10 options

$69.80

In Stock
Class T Fuses

Blue Sea Systems

Class T Fuses

Available in 10 options

$72.44 - $92.51

In Stock
Battery Terminal Fuses

Blue Sea Systems

Battery Terminal Fuses

Available in 14 options

$20.16 - $22.08

In Stock
M-Series Battery Switches

Blue Sea Systems

M-Series Battery Switches

Available in 13 options

$32.56 - $65.45

In Stock
Push Button Reset Thermal Circuit Breakers

Blue Sea Systems

Push Button Reset Quick Connect Terminal Thermal Circuit Breaker

Available in 9 options

$7.68 - $10.56

In Stock
AC/DC Single Pole Circuit Breakers

Blue Sea Systems

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

Available in 10 options

$29.76 - $31.68

In Stock
ST-Blade Fuse Blocks

Blue Sea Systems

ST-Blade Fuse Blocks

Available in 6 options

$45.38 - $75.05

In Stock
350A RED E SERIES BATTERY SWITCH

Blue Sea Systems

350A e-Series Battery Switch - On/Off

SKU: 146277 | Item ID: B/S 9003E

$49.09

In Stock
AC⁄DC Double Pole Circuit Breakers

Blue Sea Systems

AC/DC Double Pole Circuit Breakers

Available in 14 options

$62.84 - $64.58

In Stock
ANL Fuses

Blue Sea Systems

ANL Fuses

Available in 17 options

$31.68 - $56.99

In Stock
Battery Terminal Fuse Blocks

Blue Sea Systems

MRBF (Marine Rated Battery Fuses) Terminal Fuse Block

Available in 2 options

$36.48 - $48.87

In Stock
CableCap Stud Insulators

Blue Sea Systems

CableCap Stud Insulators

Available in 8 options

$4.50 - $7.20

In Stock
SEA - Mega Style - Fuses, 125A

Blue Sea Systems

MEGA/AMG Style Fuses

Available in 7 options

$12.48

In Stock
MIDI/AMI Fuses

Blue Sea Systems

AMI/MIDI Fuses

Available in 11 options

$9.60

In Stock
Class T Fuse Block with Insulating Cover - 110 to 200A

Blue Sea Systems

Class T Fuse Block with Insulating Cover

Available in 2 options

$87.76 - $109.70

In Stock
Water Resistant Contura Rocker Switches

Blue Sea Systems

Water Resistant Contura Rocker Switches

Available in 12 options

$17.10 - $27.00

In Stock
2126 of Blue Sea Systems MaxiBus 250A Busbar

Blue Sea Systems

MaxiBus 250A Busbar

Available in 3 options

$54.83 - $86.06

In Stock
e-Series Battery Selector Switch - 4 Positions

Blue Sea Systems

Blue Sea 350A e-Series Battery Selector Switch

Available in 2 options

$52.36 - $70.23

In Stock
main view of Blue Sea Systems 500A ML Series Remote On/Off Battery Switch - w/ Backup Manual Control

Blue Sea Systems

500A ML Series Remote On/Off Battery Switch - w/ Backup Manual Control

Available in 4 options

$212.73 - $261.81

In Stock
Image coming soon

Blue Sea Systems

Waterproof In-Line ATO/ATC Fuse Holder

SKU: 374374 | Item ID: B/S 5065

$11.52

In Stock
600A 4 GANG POWERBAR 3/8IN STUDS

Blue Sea Systems

PowerBar 600 Ampere Bus Bar - Four 3/8"-16 Studs

SKU: 53621 | Item ID: B/S 2104

$129.27

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

$121.31 - $124.80

In Stock
ANL Fuse Blocks

Blue Sea Systems

ANL Fuse Block

Available in 2 options

$36.61 - $60.51

In Stock
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Blue Sea Systems

Dual PowerPost Cable Connectors

Available in 3 options

$26.10

In Stock
WeatherDeck™ Toggle Switch

Blue Sea Systems

WeatherDeck Toggle Switch

Available in 6 options

$12.60 - $35.10

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

$59.35 - $81.70

In Stock
AC⁄DC Single Pole Flat Rocker Circuit Breakers

Blue Sea Systems

AC/DC Single Pole Flat Rocker Circuit Breakers

Available in 10 options

$38.40

In Stock
AC/DC Single Pole Circuit Breakers

Blue Sea Systems

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

Available in 9 options

$29.76 - $33.60

In Stock
BusBar 150 Ampere Common Buses

Blue Sea Systems

BusBar 150 Ampere Common Buses With Cover

Available in 2 options

$31.50 - $45.82

In Stock
Image coming soon

Blue Sea Systems

ST Blade Compact Fuse Blocks

Available in 2 options

$33.16 - $65.00

In Stock
PowerPost High Amperage Cable Connectors

Blue Sea Systems

PowerPost High Amperage Cable Connectors

Available in 5 options

$10.80 - $17.10

In Stock
285-Series Thermal Circuit Breaker - Panel Mount

Blue Sea Systems

285-Series Thermal Circuit Breaker - Panel Mount

Available in 10 options

$69.80 - $69.82

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
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Blue Sea Systems

350A e-Series Dual Circuit Battery Selector Switch

SKU: 174119 | Item ID: B/S 5511E

$66.24

In Stock
7135 of Blue Sea Systems Surface Mount Switchable Circuit Breaker

Blue Sea Systems

Surface Mount Switchable Circuit Breaker

Available in 13 options

$109.14 - $144.00

In Stock
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Blue Sea Systems

Contura II Switch

Available in 12 options

$19.80 - $27.00

In Stock
Terminal Blocks - 30 Ampere

Blue Sea Systems

Terminal Blocks - 30 Ampere

Available in 6 options

$7.20 - $20.70

In Stock
TOGGLE GUARD F/A SERIES BREAKERS

Blue Sea Systems

Toggle Guard

SKU: 89557 | Item ID: B/S 4100

$5.76

In Stock
Contura Switch Mounting Panels

Blue Sea Systems

Contura Switch Mounting Panels

Available in 6 options

$8.10 - $20.70

In Stock
Image coming soon

Blue Sea Systems

PowerBar 1000 Terminal Studs

Available in 4 options

$177.00 - $222.00

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

Blue Sea Systems

10A Switch Button - Stainless Steel

Available in 3 options

$33.08

In Stock
AGC Glass Tube Fuses

Blue Sea Systems

AGC Glass Tube Fuses

Available in 25 options

$5.76 - $16.32

In Stock
12 or 24 Volt LED Indicator Lights

Blue Sea Systems

120 Volt LED Indicator Lights

Available in 3 options

$4.50

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
AC/DC C-Series Single Pole Circuit Breakers

Blue Sea Systems

AC/DC C-Series Single Pole Circuit Breakers

Available in 10 options

$50.98

In Stock
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