Blue Sea Systems

383 results
BrandBlue Sea Systems
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Switch Contura SPDT ON / ON Red, Guard

Blue Sea Systems

Remote Control Contura Switch

SKU: 374363 | Item ID: B/S 2155

$24.86

In Stock
Contura Switch Actuators

Blue Sea Systems

Contura Switch Actuators

Available in 7 options

$2.46 - $2.90

In Stock
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Blue Sea Systems

m-LVD Low Voltage Disconnect

SKU: 433311 | Item ID: B/S 7635

$94.33

In Stock
7611 of Blue Sea Systems BatteryLink Automatic Charging Relay 120A

Blue Sea Systems

BatteryLink Automatic Charging Relay 120A

SKU: 393739 | Item ID: B/S 7611

$118.08

In Stock
1015 of Blue Sea Systems 12 Volt Plug with Dash Socket

Blue Sea Systems

12 Volt Plug with Dash Socket

SKU: 389781 | Item ID: B/S 1015

$20.97

In Stock
SMS Enclosure Gland

Blue Sea Systems

SMS Enclosure Gland

Available in 3 options

$4.16 - $11.72

In Stock
Digital Light Dimmer

Blue Sea Systems

Rocker Switch for Digital Light Dimmer

Available in 2 options

$16.18

In Stock
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Blue Sea Systems

ATD Automatic Timer Disconnect

SKU: 456825 | Item ID: B/S 7615

$149.95

In Stock
500-600A HD SERIES BATTERY SWITCH 3 POS

Blue Sea Systems

500A HD-Series Battery Selector Switch - 3 Positions with AFD

SKU: 210290 | Item ID: B/S 11003

$111.70

In Stock
No. 9011 120V AC 2-Source Selector Rotary Switch & Panels - 65A, 9011 Rotary Switch in Aluminum Panel, 120V AC

Blue Sea Systems

3-Source Selector Rotary Switch & Panels - 30A

Available in 3 options

$189.33 - $327.97

In Stock
ML-RBS Remote Battery Switch with Manual Control Auto-Release - 24V

Blue Sea Systems

ML-RBS Remote Battery Switch with Manual Control Auto-Release - 24V

SKU: 1038329 | Item ID: B/S 7717100

$263.63

In Stock
24V 2 BANK REMOTE CONTROL PANEL

Blue Sea Systems

Remote Control Panel - for 2 Battery Switches + 1 ACR

SKU: 207821 | Item ID: B/S 1147

$158.96

In Stock
Stud Mount Insulating Boots

Blue Sea Systems

Stud Mount Insulating Boots

SKU: 1019048 | Item ID: B/S 4000

$5.24

In Stock
Standard CableCaps

Blue Sea Systems

Standard CableCaps

Available in 2 options

$4.60 - $5.50

In Stock
4012b of Blue Sea Systems Red Cablecap

Blue Sea Systems

Red Cable Cap

SKU: 436823 | Item ID: B/S 4012B

$40.00

Out of Stock
ROTATING CABLECAP INSULATOR (PR)

Blue Sea Systems

Rotating CableCaps

SKU: 20304 | Item ID: B/S 4001

$6.38

In Stock
4011b of Blue Sea Systems CableCap - Black 0.70 to 0.30 Stud

Blue Sea Systems

CableCap - Black

SKU: 436822 | Item ID: B/S 4011B

$24.58

In Stock
4010b of Blue Sea Systems CableCap - Red 0.70 to 0.30 Stud

Blue Sea Systems

CableCap - Red 0.70 to 0.30 Stud

SKU: 436821 | Item ID: B/S 4010B

$24.58

Out of Stock
1014 of Blue Sea Systems 12 Volt Socket Mounting Bracket

Blue Sea Systems

12 Volt Socket Mounting Bracket

SKU: 362358 | Item ID: B/S 1014

$5.00

In Stock
24V 3 BANK REMOTE CONTROL PANEL

Blue Sea Systems

Remote Control Panel - for Up to 3 Battery Switches

SKU: 207822 | Item ID: B/S 1148

$157.51

In Stock
32IN VSM TANK SENDER DIESEL/H20/WASTE

Blue Sea Systems

Vessel Systems Monitor Fluid Tank Sender

SKU: 209151 | Item ID: B/S 1810

$126.18

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

$228.89

In Stock
Water-Resistant Accessory Panel - Blanks

Blue Sea Systems

Water-Resistant Accessory Panel - 15A Circuit Breaker + Blanks

Available in 3 options

$26.10 - $47.57

In Stock
4119 of Blue Sea Systems 360 Panel Adapter for Rocker Switch

Blue Sea Systems

360 Panel Adapter for Rocker Switch

SKU: 212873 | Item ID: B/S 4119

$5.84

In Stock
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Blue Sea Systems

360 Panel - 12V DC Socket and Dual USB Charger

SKU: 393718 | Item ID: B/S 1478

$75.08

In Stock
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Blue Sea Systems

P12 Battery Charger LED Remote Panel

SKU: 433310 | Item ID: B/S 7520

$133.37

In Stock
Sure Eject Plug

Blue Sea Systems

Sure Eject Plug

Available in 2 options

$17.57

In Stock
600V 400A METER MINI CLAMP MULTIMETER

Blue Sea Systems

Mini Clamp Multimeter

SKU: 187709 | Item ID: B/S 8110

$190.36

In Stock
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Blue Sea Systems

Fast Charge Dual USB Charger Contura Switch Mount

SKU: 441898 | Item ID: B/S 1039

$51.17

In Stock
12V 500A ML SERIES SOLENIOD

Blue Sea Systems

500A ML-Series Remote Solenoid On/Off Battery Switch

Available in 2 options

$215.26

In Stock
Sure Eject Cover

Blue Sea Systems

Sure Eject Cover

Available in 3 options

$24.99

In Stock
SPARE KEY F/M-SERIES MINI SWITCH 6005

Blue Sea Systems

Spare Key for m-Series Battery Switch No. 6005

SKU: 174084 | Item ID: B/S 7900

$6.08

In Stock
7655 of Blue Sea Systems Blue Sea Systems Mini Add-A-Battery Plus Kit - 10A

Blue Sea Systems

Blue Sea Systems Mini Add-A-Battery Plus Kit - 10A

SKU: 449637 | Item ID: B/S 7655

$252.33

In Stock
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Blue Sea Systems

M2 OLED Digital Bilge Pump Activity Monitor

SKU: 1005337 | Item ID: B/S 1842

$348.00

In Stock
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Blue Sea Systems

BatteryLink Multi-Stage Charger with ACR - 20 Amps

SKU: 1008387 | Item ID: B/S 7608

$344.52

In Stock
1012 of Blue Sea Systems 12 Volt Plug with Single Extension Socket

Blue Sea Systems

12 Volt Plug with Single Extension Socket

SKU: 362356 | Item ID: B/S 1012

$29.33

In Stock
SPARE KNOB F/M-SERIES MINI SWITCH 6006

Blue Sea Systems

Spare Knob for m-Series Battery Switch No. 6006

SKU: 174085 | Item ID: B/S 7901

$7.36

In Stock
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Blue Sea Systems

P12 25 Amp Battery Charger - 12V DC

SKU: 1004179 | Item ID: B/S 7531

$637.55

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
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Blue Sea Systems

easyID ATC Fuse Kit

SKU: 393727 | Item ID: B/S 5290

$47.29

In Stock
Fuse Holder Crimpable 30A

Blue Sea Systems

Crimpable In-Line Fuse Holder

SKU: 374369 | Item ID: B/S 5060

$2.66

In Stock
Backlight System for Electrical Panels

Blue Sea Systems

12 or 24 Volt Backlight System for Electrical Panels

Available in 3 options

$16.22 - $24.10

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

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

MRBF Surface Mount Fuse Block

SKU: 456817 | Item ID: B/S 5194

$65.90

In Stock
271-315 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.