Blue Sea Systems
Filters and sort
No products found
![Blue Sea 5104 MEGA/AMG Fuse - 175AMP [5104]](http://www.marinepartsandelectronics.com/cdn/shop/files/19015XL_650x_crop_center.jpg?v=1732313541)
Blue Sea 5104 MEGA/AMG Fuse - 175AMP [5104]
Sale price
$11.95Regular price
$12.99
Regular price
$11.95
Unit price
/
per
![Blue Sea 5143 80AMP MAXI Fuse [5143]](http://www.marinepartsandelectronics.com/cdn/shop/files/19011XL_650x_crop_center.jpg?v=1732313509)
Blue Sea 5143 80AMP MAXI Fuse [5143]
Sale price
$6.95Regular price
$7.99
Regular price
$6.95
Unit price
/
per
![Blue Sea 5001 Fuse Block MEGA 100-300A w/Cover [5001]](http://www.marinepartsandelectronics.com/cdn/shop/files/19000XL_650x_crop_center.jpg?v=1732313453)
Blue Sea 5001 Fuse Block MEGA 100-300A w/Cover [5001]
Sale price
$32.95Regular price
$37.99
Regular price
$32.95
Unit price
/
per
![Blue Sea 8072 Panel Blank Single A-Series [8072]](http://www.marinepartsandelectronics.com/cdn/shop/files/16082XL_650x_crop_center.jpg?v=1732312899)
Blue Sea 8072 Panel Blank Single A-Series [8072]
Sale price
$24.95Regular price
$29.99
Regular price
$24.95
Unit price
/
per
![Blue Sea 8263 Contura Single Bilge Pump Control Panel [8263]](http://www.marinepartsandelectronics.com/cdn/shop/files/14847XL_650x_crop_center.jpg?v=1732312455)
Blue Sea 8263 Contura Single Bilge Pump Control Panel [8263]
Sale price
$75.95Regular price
$92.99
Regular price
$75.95
Unit price
/
per
![Blue Sea 8022 DC Analog Ammeter - 2-3/4 Face, 0-50 AMP DC [8022]](http://www.marinepartsandelectronics.com/cdn/shop/files/14769XL_650x_crop_center.jpg?v=1732312435)
![Blue Sea 8022 DC Analog Ammeter - 2-3/4 Face, 0-50 AMP DC [8022]](http://www.marinepartsandelectronics.com/cdn/shop/files/14769BXL_650x_crop_center.jpg?v=1732312436)
Blue Sea 8022 DC Analog Ammeter - 2-3/4 Face, 0-50 AMP DC [8022]
Sale price
$93.95Regular price
$114.99
Regular price
$93.95
Unit price
/
per
![Blue Sea 7240 A-Series Double Pole Toggle - 40AMP - White [7240]](http://www.marinepartsandelectronics.com/cdn/shop/files/14605XL_650x_crop_center.jpg?v=1732312385)
Blue Sea 7240 A-Series Double Pole Toggle - 40AMP - White [7240]
Sale price
$62.95Regular price
$71.99
Regular price
$62.95
Unit price
/
per
![Blue Sea 9218 Terminal Block Jumpers f/2400 Series Blocks - *Package of 5* [9218]](http://www.marinepartsandelectronics.com/cdn/shop/files/14594XL_650x_crop_center.jpg?v=1732312320)
Blue Sea 9218 Terminal Block Jumpers f/2400 Series Blocks - *Package of 5* [9218]
Sale price
$4.95Regular price
$4.99
Regular price
$4.95
Unit price
/
per
![Blue Sea 2502 Terminal Block 30AMP - 2 Circuit [2502]](http://www.marinepartsandelectronics.com/cdn/shop/files/14585XL_650x_crop_center.jpg?v=1732312264)
Blue Sea 2502 Terminal Block 30AMP - 2 Circuit [2502]
Sale price
$6.95Regular price
$7.99
Regular price
$6.95
Unit price
/
per
![Blue Sea 2410 Terminal Block 20AMP - 10 Circuit [2410]](http://www.marinepartsandelectronics.com/cdn/shop/files/14584XL_650x_crop_center.jpg?v=1732312256)
Blue Sea 2410 Terminal Block 20AMP - 10 Circuit [2410]
Sale price
$12.95Regular price
$14.99
Regular price
$12.95
Unit price
/
per
![Blue Sea 2402 Terminal Black 20AMP - 2 Circuit [2402]](http://www.marinepartsandelectronics.com/cdn/shop/files/14582XL_650x_crop_center.jpg?v=1732312240)
Blue Sea 2402 Terminal Black 20AMP - 2 Circuit [2402]
Sale price
$5.95Regular price
$6.99
Regular price
$5.95
Unit price
/
per
![Blue Sea 8086 AC 3 Sources +12 Positions/DC Main +19 Position Toggle Circuit Breaker Panel - White Switches [8086]](http://www.marinepartsandelectronics.com/cdn/shop/files/14572XL_650x_crop_center.jpg?v=1732312164)
Blue Sea 8086 AC 3 Sources +12 Positions/DC Main +19 Position Toggle Circuit Breaker Panel - White Switches [8086]
Sale price
$2,324.95Regular price
$2,855.99
Regular price
$2,324.95
Unit price
/
per
Blue Sea 2102 PowerPost Plus Cable Connector - 5/16" Stud [2102-BSS]
Sale price
$27.95Regular price
$33.99
Regular price
$27.95
Unit price
/
per
Blue Sea 2101 PowerPost Plus Cable Connector - 1/4" Stud [2101-BSS]
Sale price
$27.95Regular price
$33.99
Regular price
$27.95
Unit price
/
per
Blue Sea 2011 PowerPost Mini High Amperage Cable Connector - 1/4" Stud [2011]
Sale price
$9.95Regular price
$11.99
Regular price
$9.95
Unit price
/
per
![Blue Sea 2406 Terminal Block 20AMP - 6 Circuit [2406]](http://www.marinepartsandelectronics.com/cdn/shop/files/14260XL_650x_crop_center.jpg?v=1732312036)
Blue Sea 2406 Terminal Block 20AMP - 6 Circuit [2406]
Sale price
$8.95Regular price
$9.99
Regular price
$8.95
Unit price
/
per