Blue Sea Systems
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![Blue Sea 7545 C-Series Flat Rocker Circuit Breaker - Single Pole - 30A [7545]](http://www.marinepartsandelectronics.com/cdn/shop/files/65285XL_650x_crop_center.jpg?v=1732372223)
Blue Sea 7545 C-Series Flat Rocker Circuit Breaker - Single Pole - 30A [7545]
Sale price
$59.95 USDRegular price
$67.99 USD
Regular price
$59.95 USD
Unit price
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![Blue Sea 5187 200A Fuse Terminal [5187]](http://www.marinepartsandelectronics.com/cdn/shop/files/32557XL_650x_crop_center.jpg?v=1732321724)
Blue Sea 5187 200A Fuse Terminal [5187]
Sale price
$19.95 USDRegular price
$22.99 USD
Regular price
$19.95 USD
Unit price
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Blue Sea 7433 Single Pole Small Case 2" Slot Reset Rocker Circuit Breaker - 50 Amp [7433]
Sale price
$36.95 USDRegular price
$41.99 USD
Regular price
$36.95 USD
Unit price
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per
Blue Sea PowerBar 1000 - 12 5/16" Terminal Studs w/Cover [1993]
Sale price
$240.95 USDRegular price
$295.99 USD
Regular price
$240.95 USD
Unit price
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![Blue Sea 1833 M2 DC Voltmeter [1833]](http://www.marinepartsandelectronics.com/cdn/shop/files/54765XL_650x_crop_center.jpg?v=1732352701)
![Blue Sea 1833 M2 DC Voltmeter [1833]](http://www.marinepartsandelectronics.com/cdn/shop/files/54765BXL_650x_crop_center.jpg?v=1732352703)
Blue Sea 1833 M2 DC Voltmeter [1833]
Sale price
$263.95 USDRegular price
$323.99 USD
Regular price
$263.95 USD
Unit price
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Blue Sea 7427 Single Pole Small Case 2" Slot Reset Rocker Circuit Breaker - 10 Amp [7427]
Sale price
$36.95 USDRegular price
$41.99 USD
Regular price
$36.95 USD
Unit price
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![Blue Sea 7615 ATD Automatic Timer Disconnect [7615]](http://www.marinepartsandelectronics.com/cdn/shop/files/64363XL_650x_crop_center.jpg?v=1732370679)
![Blue Sea 7615 ATD Automatic Timer Disconnect [7615]](http://www.marinepartsandelectronics.com/cdn/shop/files/64363BXL_650x_crop_center.jpg?v=1732370681)
Blue Sea 7615 ATD Automatic Timer Disconnect [7615]
Sale price
$134.95 USDRegular price
$164.99 USD
Regular price
$134.95 USD
Unit price
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![Blue Sea 7622100 ML ACR Charging Relay 12V 500A w/Manual Control Deutsch Connector [7622100]](http://www.marinepartsandelectronics.com/cdn/shop/files/81426XL_650x_crop_center.jpg?v=1732416974)
Blue Sea 7622100 ML ACR Charging Relay 12V 500A w/Manual Control Deutsch Connector [7622100]
Sale price
$304.95 USDRegular price
$373.99 USD
Regular price
$304.95 USD
Unit price
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![Blue Sea 8403 DC Panel 13 Position w/ Multimeter [8403]](http://www.marinepartsandelectronics.com/cdn/shop/files/20828XL_650x_crop_center.jpg?v=1732316229)
Blue Sea 8403 DC Panel 13 Position w/ Multimeter [8403]
Sale price
$1,013.95 USDRegular price
$1,245.99 USD
Regular price
$1,013.95 USD
Unit price
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![Blue Sea 7700100 ML Solenoid 12V 500A w/Manual Control Deutsch Connector [7700100]](http://www.marinepartsandelectronics.com/cdn/shop/files/81410XL_650x_crop_center.jpg?v=1732416909)
![Blue Sea 7700100 ML Solenoid 12V 500A w/Manual Control Deutsch Connector [7700100]](http://www.marinepartsandelectronics.com/cdn/shop/files/81410BXL_650x_crop_center.jpg?v=1732416911)
Blue Sea 7700100 ML Solenoid 12V 500A w/Manual Control Deutsch Connector [7700100]
Sale price
$215.95 USDRegular price
$264.99 USD
Regular price
$215.95 USD
Unit price
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per
![Blue Sea 1838 M2 AC Multimeter [1838]](http://www.marinepartsandelectronics.com/cdn/shop/files/54771XL_650x_crop_center.jpg?v=1732352735)
![Blue Sea 1838 M2 AC Multimeter [1838]](http://www.marinepartsandelectronics.com/cdn/shop/files/54771BXL_650x_crop_center.jpg?v=1732352740)
Blue Sea 1838 M2 AC Multimeter [1838]
Sale price
$313.95 USDRegular price
$384.99 USD
Regular price
$313.95 USD
Unit price
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![Blue Sea 8210 Toggle Panel Switch [8210]](http://www.marinepartsandelectronics.com/cdn/shop/files/20731XL_650x_crop_center.jpg?v=1732315590)
Blue Sea 8210 Toggle Panel Switch [8210]
Sale price
$13.95 USDRegular price
$15.99 USD
Regular price
$13.95 USD
Unit price
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![Blue Sea 1820 Submersible Temperature Sensor [1820]](http://www.marinepartsandelectronics.com/cdn/shop/files/38072XL_650x_crop_center.jpg?v=1732329295)
Blue Sea 1820 Submersible Temperature Sensor [1820]
Sale price
$21.95 USDRegular price
$25.99 USD
Regular price
$21.95 USD
Unit price
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![Blue Sea 1839 M2 OLED Tank Monitor [1839]](http://www.marinepartsandelectronics.com/cdn/shop/files/64341XL_650x_crop_center.jpg?v=1732370586)
Blue Sea 1839 M2 OLED Tank Monitor [1839]
Sale price
$296.95 USDRegular price
$363.99 USD
Regular price
$296.95 USD
Unit price
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![Blue Sea 7160 Short Stop Circuit Breaker Boot [7160]](http://www.marinepartsandelectronics.com/cdn/shop/files/68723XL_650x_crop_center.jpg?v=1732380573)
Blue Sea 7160 Short Stop Circuit Breaker Boot [7160]
Sale price
$6.99 USDRegular price
$0.00 USD
Regular price
$6.99 USD
Unit price
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![Blue Sea 2139 Medium Duty Push Button Reset-Only - 20A [2139]](http://www.marinepartsandelectronics.com/cdn/shop/files/34984XL_650x_crop_center.jpg?v=1732325365)
Blue Sea 2139 Medium Duty Push Button Reset-Only - 20A [2139]
Sale price
$73.95 USDRegular price
$84.99 USD
Regular price
$73.95 USD
Unit price
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per