Blue Sea Systems

383 results
BrandBlue Sea Systems
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285-Series Thermal Circuit Breaker - Surface Mount

Blue Sea Systems

Blue Sea 285-Series Thermal Circuit Breaker - Surface Mount

Available in 10 options

$53.75

In Stock
Water Resistant Contura Rocker Switches

Blue Sea Systems

Water Resistant Contura Rocker Switches

Available in 12 options

$12.84 - $20.14

In Stock
DC Shunt

Blue Sea Systems

DC Shunt

Available in 5 options

$44.41 - $70.15

In Stock
Contura Switch Mounting Panels

Blue Sea Systems

Contura Switch Mounting Panels

Available in 6 options

$3.54 - $14.54

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

Blue Sea Systems

Class T Fuse Block with Insulating Cover

Available in 2 options

$82.37

In Stock
Insulating Cover for Circuit Breaker Panels

Blue Sea Systems

Insulating Cover for Circuit Breaker Panels

Available in 3 options

$26.66 - $100.50

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
7135 of Blue Sea Systems Surface Mount Switchable Circuit Breaker

Blue Sea Systems

Surface Mount Switchable Circuit Breaker

Available in 13 options

$84.27 - $109.90

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

$94.93

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
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

ATC Fuse Kit - 6-Piece

SKU: 393724 | Item ID: B/S 5287

$4.60

In Stock
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Blue Sea Systems

ST Blade Compact Fuse Blocks

Available in 2 options

$31.65 - $49.78

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

$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
WeatherDeck™ Water Resistant Panels

Blue Sea Systems

WeatherDeck Water Resistant Panels

Available in 4 options

$61.03 - $190.56

In Stock
Diagram of Blue Sea Systems Panel Switches

Blue Sea Systems

Panel Switches

Available in 9 options

$7.54 - $22.52

In Stock
2301 of Blue Sea Systems BusBar 150 Ampere Common Buses

Blue Sea Systems

BusBar 150 Ampere Common Buses

Available in 2 options

$18.77 - $29.51

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

$44.85

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
MiniBus 100 Ampere Common Buses

Blue Sea Systems

MiniBus 100 Ampere Common Buses

Available in 3 options

$7.88 - $16.92

In Stock
DualBus 100 Ampere Common Buses

Blue Sea Systems

DualBus 100 Ampere Common Buses

Available in 2 options

$20.06 - $24.18

In Stock
ANL Fuses

Blue Sea Systems

ANL Fuses

Available in 17 options

$22.96 - $41.47

In Stock
32V 100-300A SEA FUSE BLOCK W/COVER

Blue Sea Systems

MEGA/AMG Style - Fuse Block

SKU: 22510 | Item ID: B/S 5001

$25.30

In Stock
AGC Glass Tube Fuses

Blue Sea Systems

AGC Glass Tube Fuses

Available in 26 options

$2.10 - $9.30

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
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
Fuse Block Safety Midi

Blue Sea Systems

AMI/MIDI Safety Fuse Block

SKU: 374417 | Item ID: B/S 7720

$34.51

In Stock
DualBus Plus

Blue Sea Systems

DualBus Plus

Available in 2 options

$32.22 - $36.24

In Stock
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Blue Sea Systems

Contura II Switch

Available in 12 options

$12.84 - $20.14

In Stock
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Blue Sea Systems

easyID ATC Fuses

Available in 9 options

$6.74

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
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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
Rocker Switches

Blue Sea Systems

Rocker Switches

Available in 11 options

$3.12 - $4.70

In Stock
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Blue Sea Systems

12 Volt Plug

SKU: 218708 | Item ID: B/S 1010

$13.22

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
AC Main + Additional Positions Horizontal Circuit Breaker Panel

Blue Sea Systems

AC Main + Additional Positions Horizontal Circuit Breaker Panel

Available in 3 options

$259.81 - $545.28

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
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
9159 of Blue Sea Systems M-Series Battery Switch Link Bus

Blue Sea Systems

M-Series Battery Switch Link Bus

SKU: 362411 | Item ID: B/S 9159

$17.76

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
ANL Fuse Blocks

Blue Sea Systems

ANL Fuse Block

Available in 2 options

$27.87 - $57.09

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
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.