Blue Sea Systems
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![Blue Sea 5050 ST CLB Circuit Breaker Block - 6 Position [5050]](http://www.marinepartsandelectronics.com/cdn/shop/files/51809XL_650x_crop_center.jpg?v=1732348069)
![Blue Sea 5050 ST CLB Circuit Breaker Block - 6 Position [5050]](http://www.marinepartsandelectronics.com/cdn/shop/files/51809BXL_650x_crop_center.jpg?v=1732348071)
Blue Sea 5050 ST CLB Circuit Breaker Block - 6 Position [5050]
Sale price
$64.95 USDRegular price
$73.99 USD
Regular price
$64.95 USD
Unit price
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![Blue Sea 7146 187 - Series Thermal Circuit Breaker - 120Amp [7146]](http://www.marinepartsandelectronics.com/cdn/shop/files/20566XL_650x_crop_center.jpg?v=1732314819)
Blue Sea 7146 187 - Series Thermal Circuit Breaker - 120Amp [7146]
Sale price
$109.95 USDRegular price
$125.99 USD
Regular price
$109.95 USD
Unit price
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![Blue Sea 7635 m-LVD Low Voltage Disconnect [7635]](http://www.marinepartsandelectronics.com/cdn/shop/files/56672XL_650x_crop_center.jpg?v=1732356769)
![Blue Sea 7635 m-LVD Low Voltage Disconnect [7635]](http://www.marinepartsandelectronics.com/cdn/shop/files/56672BXL_650x_crop_center.jpg?v=1732356771)
Blue Sea 7635 m-LVD Low Voltage Disconnect [7635]
Sale price
$114.95 USDRegular price
$140.99 USD
Regular price
$114.95 USD
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![Blue Sea 7136 187 - Series Thermal Circuit Breaker - 30Amp [7136]](http://www.marinepartsandelectronics.com/cdn/shop/files/20556XL_650x_crop_center.jpg?v=1732314755)
Blue Sea 7136 187 - Series Thermal Circuit Breaker - 30Amp [7136]
Sale price
$109.95 USDRegular price
$125.99 USD
Regular price
$109.95 USD
Unit price
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![Blue Sea 4162 SS Push Button Switch - Off-On - Red - 10A [4162]](http://www.marinepartsandelectronics.com/cdn/shop/files/70125XL_650x_crop_center.jpg?v=1732383484)
Blue Sea 4162 SS Push Button Switch - Off-On - Red - 10A [4162]
Sale price
$30.95 USDRegular price
$36.99 USD
Regular price
$30.95 USD
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![Blue Sea 3118 - SMS Panel Enclosure w/ELCI (50A) and 2 Blanks - 120V AC [3118]](http://www.marinepartsandelectronics.com/cdn/shop/files/65549XL_650x_crop_center.jpg?v=1732373288)
Blue Sea 3118 - SMS Panel Enclosure w/ELCI (50A) and 2 Blanks - 120V AC [3118]
Sale price
$881.95 USDRegular price
$1,082.99 USD
Regular price
$881.95 USD
Unit price
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![Blue Sea 7065 ATO/ATC-Style Low Profile Circuit Breaker - 2-Pack - 15 Amp [7065]](http://www.marinepartsandelectronics.com/cdn/shop/files/80369XL_650x_crop_center.jpg?v=1732414131)
Blue Sea 7065 ATO/ATC-Style Low Profile Circuit Breaker - 2-Pack - 15 Amp [7065]
Sale price
$10.95 USDRegular price
$11.99 USD
Regular price
$10.95 USD
Unit price
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![Blue Sea 7135 187 - Series Thermal Circuit Breaker - 25Amp [7135]](http://www.marinepartsandelectronics.com/cdn/shop/files/20555XL_650x_crop_center.jpg?v=1732314747)
Blue Sea 7135 187 - Series Thermal Circuit Breaker - 25Amp [7135]
Sale price
$109.95 USDRegular price
$125.99 USD
Regular price
$109.95 USD
Unit price
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![Blue Sea 5045 ST Blade Compact Fuse Blocks - 4 Circuits w/Cover [5045]](http://www.marinepartsandelectronics.com/cdn/shop/files/58585XL_650x_crop_center.jpg?v=1732359473)
Blue Sea 5045 ST Blade Compact Fuse Blocks - 4 Circuits w/Cover [5045]
Sale price
$31.95 USDRegular price
$37.99 USD
Regular price
$31.95 USD
Unit price
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![Blue Sea 7372 AC Main Only [7372]](http://www.marinepartsandelectronics.com/cdn/shop/files/20645XL_650x_crop_center.jpg?v=1732315205)
Blue Sea 7372 AC Main Only [7372]
Sale price
$338.95 USDRegular price
$415.99 USD
Regular price
$338.95 USD
Unit price
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![Blue Sea 5503 ANL 750 Fuse Block w/ Cover [5503]](http://www.marinepartsandelectronics.com/cdn/shop/files/34963XL_650x_crop_center.jpg?v=1732325236)
![Blue Sea 5503 ANL 750 Fuse Block w/ Cover [5503]](http://www.marinepartsandelectronics.com/cdn/shop/files/34963BXL_650x_crop_center.jpg?v=1732325237)
Blue Sea 5503 ANL 750 Fuse Block w/ Cover [5503]
Sale price
$59.95 USDRegular price
$68.99 USD
Regular price
$59.95 USD
Unit price
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![Blue Sea 8172 Green LED Indicator Light [8172]](http://www.marinepartsandelectronics.com/cdn/shop/files/20714XL_650x_crop_center.jpg?v=1732315542)
Blue Sea 8172 Green LED Indicator Light [8172]
Sale price
$4.95 USDRegular price
$4.99 USD
Regular price
$4.95 USD
Unit price
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![Blue Sea 7441 UL-489 Circuit Breaker - 10A Flat Rocker [7441]](http://www.marinepartsandelectronics.com/cdn/shop/files/75119XL_650x_crop_center.jpg?v=1732396675)
Blue Sea 7441 UL-489 Circuit Breaker - 10A Flat Rocker [7441]
Sale price
$53.95 USDRegular price
$61.99 USD
Regular price
$53.95 USD
Unit price
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![Blue Sea 7540 C-Series Flat Rocker Circuit Breaker - Single Pole - 5A [7540]](http://www.marinepartsandelectronics.com/cdn/shop/files/65280XL_650x_crop_center.jpg?v=1732372190)
Blue Sea 7540 C-Series Flat Rocker Circuit Breaker - Single Pole - 5A [7540]
Sale price
$59.95 USDRegular price
$67.99 USD
Regular price
$59.95 USD
Unit price
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![Blue Sea 5024 ST-Blade Battery Terminal Mount Fuse Block Kit [5024]](http://www.marinepartsandelectronics.com/cdn/shop/files/54776XL_650x_crop_center.jpg?v=1732352782)
![Blue Sea 5024 ST-Blade Battery Terminal Mount Fuse Block Kit [5024]](http://www.marinepartsandelectronics.com/cdn/shop/files/54776BXL_650x_crop_center.jpg?v=1732352784)
Blue Sea 5024 ST-Blade Battery Terminal Mount Fuse Block Kit [5024]
Sale price
$46.95 USDRegular price
$54.99 USD
Regular price
$46.95 USD
Unit price
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![Blue Sea 6006200 Battery Switch Mini ON/OFF - Black [6006200]](http://www.marinepartsandelectronics.com/cdn/shop/files/44192XL_650x_crop_center.jpg?v=1732335084)
![Blue Sea 6006200 Battery Switch Mini ON/OFF - Black [6006200]](http://www.marinepartsandelectronics.com/cdn/shop/files/44192BXL_650x_crop_center.jpg?v=1732335085)
Blue Sea 6006200 Battery Switch Mini ON/OFF - Black [6006200]
Sale price
$37.95 USDRegular price
$47.99 USD
Regular price
$37.95 USD
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