Blue Sea Systems

383 results
BrandBlue Sea Systems
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AC/DC C-Series Flat Rocker Single Pole Circuit Breakers

Blue Sea Systems

C-Series Flat Rocker Circuit Breakers

Available in 11 options

$36.75 - $61.83

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

$117.90

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
AGC Glass Tube Fuses

Blue Sea Systems

AGC Glass Tube Fuses

Available in 26 options

$2.10 - $9.30

In Stock
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Blue Sea Systems

Link Bus for ML Series Switches

SKU: 362454 | Item ID: B/S 9160

$18.98

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

Contura II Switch

Available in 12 options

$12.84 - $20.14

In Stock
7622100 of Blue Sea Systems 500A ML ACR - Automatic Charging Relay with Manual Override

Blue Sea Systems

500A ML ACR - Automatic Charging Relay with Manual Override

Available in 3 options

$221.50 - $251.32

In Stock
Terminal Blocks - 20 Ampere

Blue Sea Systems

Terminal Blocks - 20 Ampere

Available in 5 options

$4.32 - $11.38

In Stock
225-400A CLASS T FUSE BLOCK

Blue Sea Systems

Class T Fuse Block

SKU: 207819 | Item ID: B/S 5502

$55.77

In Stock
AC/DC Single Pole Flat Rocker Circuit Breakers

Blue Sea Systems

AC/DC Single Pole Flat Rocker Circuit Breakers

Available in 9 options

$21.79

In Stock
Push Button Reset Thermal Circuit Breakers

Blue Sea Systems

Push Button Reset Quick Connect Terminal Thermal Circuit Breaker

Available in 10 options

$5.38 - $6.30

In Stock
AC/DC Single Pole Circuit Breakers

Blue Sea Systems

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

Available in 9 options

$19.22

In Stock
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Blue Sea Systems

MaxiBus Insulating Cover Only

Available in 2 options

$31.01 - $37.60

In Stock
Circuit Breakers - ATO/ATC-Style Low Profile

Blue Sea Systems

Circuit Breakers - ATO/ATC-Style Low Profile

Available in 7 options

$11.49

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
2314 of Blue Sea Systems MiniBus 100 Ampere Common Buses

Blue Sea Systems

MiniBus 100 Ampere Common Buses

Available in 2 options

$18.08 - $18.80

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
Diagram of Blue Sea Systems Panel Switches

Blue Sea Systems

Panel Switches

Available in 9 options

$7.54 - $22.52

In Stock
COVER F/POWERBAR 2104

Blue Sea Systems

Cover for PowerBar 600 Ampere Cable Connector

SKU: 64795 | Item ID: B/S 2708

$25.45

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
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Blue Sea Systems

ST Blade Fuse Block - 6 Independent Circuits

Available in 2 options

$39.19 - $42.97

In Stock
Panel Labels - Square Format

Blue Sea Systems

Panel Labels - Square Format

Available in 3 options

$18.36 - $24.37

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 - $317.88

In Stock
DC Shunt

Blue Sea Systems

DC Shunt

Available in 5 options

$44.41 - $70.15

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

Blue Sea Systems

Panel Mounted Switchable Circuit Breaker

Available in 13 options

$84.27 - $109.90

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
ST Glass Fuse Blocks

Blue Sea Systems

ST Glass Fuse Block

Available in 2 options

$37.93 - $44.26

In Stock
Rocker Switches

Blue Sea Systems

Rocker Switches

Available in 11 options

$3.12 - $4.70

In Stock
CableCap Stud Insulators

Blue Sea Systems

CableCap Stud Insulators

Available in 8 options

$2.74 - $3.94

In Stock
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Blue Sea Systems

Dual PowerPost Cable Connectors

Available in 3 options

$23.82

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
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Blue Sea Systems

MAXI In-Line Fuse Holder

SKU: 441908 | Item ID: B/S 5068

$26.50

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

$526.12 - $596.95

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

Blue Sea Systems

Reset Screw Terminal Circuit Breakers

Available in 9 options

$6.32

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

$41.58

In Stock
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Blue Sea Systems

Common 150A BusBar - Four 1/4"-20 Studs

SKU: 191903 | Item ID: B/S 2307

$28.17

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

$258.48

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
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Blue Sea Systems

Waterproof In-Line ATO/ATC Fuse Holder

SKU: 374374 | Item ID: B/S 5065

$8.92

In Stock
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Blue Sea Systems

ATC Fuse Kit - 6-Piece

SKU: 393724 | Item ID: B/S 5287

$4.60

In Stock
AC Circuit Breaker Sub-Panels

Blue Sea Systems

AC Circuit Breaker Sub-Panels

Available in 3 options

$186.29 - $458.27

In Stock
Panel Labels - Large Format

Blue Sea Systems

DC Panel Labels - Large Format

Available in 2 options

$11.14 - $42.81

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 - $380.78

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

$123.75

In Stock
46-90 results of 383

Blue Sea Systems makes high-quality electrical products for your boat or RV. They are a trusted brand producing electrical products since 1992, focusing on safety, simplicity, and reliability. Blue Sea Systems offers a wide range of products, such as cable clams, panel mount circuit breakers, and more. All of their products are designed and manufactured to withstand the harsh marine environment and meet the highest performance and durability standards. One of the most popular products from Blue Sea Systems is the Blue Sea fuse block, which allows you to organize and protect your circuits with class T fuses or battery terminal fuses. These fuses are easy to install and replace and provide reliable protection against overcurrent and short circuits. Another popular product is the Blue Sea battery switch, which lets you control the power flow from your batteries to your devices. Whether you need a breaker panel cover, a breaker cover, or any other Blue Sea product, you can count on Fisheries Supply for the best service and prices. We stock the complete line of Blue Sea Systems marine electrical products, including electrical panels, AC/DC meters, battery chargers, fuses, battery terminals and covers, 12V power sockets and much, much more. At Fisheries Supply, we are proud to be one of the leading distributors of Blue Sea Systems products. We have a large inventory of Blue Sea products in stock and ready to ship. We also have knowledgeable representatives who can help you find the best electrical solutions for your project.