Blue Sea Systems
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![Blue Sea 3001 HD-Series Battery Switch Single Circuit ON/OFF w/AFD [3001]](http://www.marinepartsandelectronics.com/cdn/shop/files/20232XL_650x_crop_center.jpg?v=1732313863)
![Blue Sea 3001 HD-Series Battery Switch Single Circuit ON/OFF w/AFD [3001]](http://www.marinepartsandelectronics.com/cdn/shop/files/20232BXL_650x_crop_center.jpg?v=1732313864)
Blue Sea 3001 HD-Series Battery Switch Single Circuit ON/OFF w/AFD [3001]
Sale price
$122.95 USDRegular price
$150.99 USD
Regular price
$122.95 USD
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![Blue Sea 7244 C-Series Toggle Single Pole - 50A [7244]](http://www.marinepartsandelectronics.com/cdn/shop/files/20589XL_650x_crop_center.jpg?v=1732314994)
Blue Sea 7244 C-Series Toggle Single Pole - 50A [7244]
Sale price
$50.95 USDRegular price
$57.99 USD
Regular price
$50.95 USD
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![Blue Sea 5142 70AMP MAXI Fuse [5142]](http://www.marinepartsandelectronics.com/cdn/shop/files/19010XL_650x_crop_center.jpg?v=1732313501)
Blue Sea 5142 70AMP MAXI Fuse [5142]
Sale price
$6.95 USDRegular price
$7.99 USD
Regular price
$6.95 USD
Unit price
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![Blue Sea 5138 30AMP MAXI Fuse [5138]](http://www.marinepartsandelectronics.com/cdn/shop/files/19005XL_650x_crop_center.jpg?v=1732313461)
Blue Sea 5138 30AMP MAXI Fuse [5138]
Sale price
$6.95 USDRegular price
$7.99 USD
Regular price
$6.95 USD
Unit price
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per
![Blue Sea 3126 SMS Enclosure Large Cable Gland PG29 - #6 Cable [3126]](http://www.marinepartsandelectronics.com/cdn/shop/files/80875XL_650x_crop_center.jpg?v=1732415397)
Blue Sea 3126 SMS Enclosure Large Cable Gland PG29 - #6 Cable [3126]
Sale price
$12.95 USDRegular price
$14.99 USD
Regular price
$12.95 USD
Unit price
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![Blue Sea 7442 UL-489 Circuit Breaker - 15A Flat Rocker [7442]](http://www.marinepartsandelectronics.com/cdn/shop/files/75120XL_650x_crop_center.jpg?v=1732396682)
Blue Sea 7442 UL-489 Circuit Breaker - 15A Flat Rocker [7442]
Sale price
$53.95 USDRegular price
$61.99 USD
Regular price
$53.95 USD
Unit price
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![Blue Sea 8102 ELCI GFCI Panel AC 2 Position [8102]](http://www.marinepartsandelectronics.com/cdn/shop/files/40607XL_650x_crop_center.jpg?v=1732331739)
Blue Sea 8102 ELCI GFCI Panel AC 2 Position [8102]
Sale price
$829.95 USDRegular price
$1,018.99 USD
Regular price
$829.95 USD
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![Blue Sea 7348 A-Series Double Pole Toggle - 16A - Black [7348]](http://www.marinepartsandelectronics.com/cdn/shop/files/20634XL_650x_crop_center.jpg?v=1732315132)
Blue Sea 7348 A-Series Double Pole Toggle - 16A - Black [7348]
Sale price
$64.95 USDRegular price
$73.99 USD
Regular price
$64.95 USD
Unit price
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per
![Blue Sea 5141 60AMP MAXI Fuse [5141]](http://www.marinepartsandelectronics.com/cdn/shop/files/19009XL_650x_crop_center.jpg?v=1732313493)
Blue Sea 5141 60AMP MAXI Fuse [5141]
Sale price
$6.95 USDRegular price
$7.99 USD
Regular price
$6.95 USD
Unit price
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per
Blue Sea 8258 AC Analog Ammeter - 2-3/4" Face, 0-100 Amperes AC [8258]
Sale price
$76.95 USDRegular price
$93.99 USD
Regular price
$76.95 USD
Unit price
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![Blue Sea 8061 AC Toggle Source Selector 120V AC - 50AMP [8061]](http://www.marinepartsandelectronics.com/cdn/shop/files/13979XL_650x_crop_center.jpg?v=1732311780)
Blue Sea 8061 AC Toggle Source Selector 120V AC - 50AMP [8061]
Sale price
$300.95 USDRegular price
$368.99 USD
Regular price
$300.95 USD
Unit price
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![Blue Sea 4309 WeatherDeck 12V DC Waterproof Switch Panel - 8 Position [4309]](http://www.marinepartsandelectronics.com/cdn/shop/files/51816XL_650x_crop_center.jpg?v=1732348134)
![Blue Sea 4309 WeatherDeck 12V DC Waterproof Switch Panel - 8 Position [4309]](http://www.marinepartsandelectronics.com/cdn/shop/files/51816BXL_650x_crop_center.jpg?v=1732348136)
Blue Sea 4309 WeatherDeck 12V DC Waterproof Switch Panel - 8 Position [4309]
Sale price
$117.95 USDRegular price
$143.99 USD
Regular price
$117.95 USD
Unit price
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per
![Blue Sea 5140 50AMP MAXI Fuse [5140]](http://www.marinepartsandelectronics.com/cdn/shop/files/19008XL_650x_crop_center.jpg?v=1732313485)
Blue Sea 5140 50AMP MAXI Fuse [5140]
Sale price
$6.95 USDRegular price
$7.99 USD
Regular price
$6.95 USD
Unit price
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per
![Blue Sea 7352 C-Series Toggle Single Pole - 15A [7352]](http://www.marinepartsandelectronics.com/cdn/shop/files/20638XL_650x_crop_center.jpg?v=1732315165)
Blue Sea 7352 C-Series Toggle Single Pole - 15A [7352]
Sale price
$50.95 USDRegular price
$57.99 USD
Regular price
$50.95 USD
Unit price
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![Blue Sea 9233 Analog Meter Shunt 200A/50mV [9233]](http://www.marinepartsandelectronics.com/cdn/shop/files/20959XL_650x_crop_center.jpg?v=1732316363)
Blue Sea 9233 Analog Meter Shunt 200A/50mV [9233]
Sale price
$76.95 USDRegular price
$93.99 USD
Regular price
$76.95 USD
Unit price
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![Blue Sea 8032 AC Toggle Source Selector 120V AC - 30AMP - White Switches [8032]](http://www.marinepartsandelectronics.com/cdn/shop/files/19051XL_650x_crop_center.jpg?v=1732313701)
Blue Sea 8032 AC Toggle Source Selector 120V AC - 30AMP - White Switches [8032]
Sale price
$294.95 USDRegular price
$361.99 USD
Regular price
$294.95 USD
Unit price
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per