Blue Sea Systems
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![Blue Sea 7542 C-Series Flat Rocker Circuit Breaker - Single Pole - 15A [7542]](http://www.marinepartsandelectronics.com/cdn/shop/files/65282XL_650x_crop_center.jpg?v=1732372207)
Blue Sea 7542 C-Series Flat Rocker Circuit Breaker - Single Pole - 15A [7542]
Sale price
$49.95Regular price
$67.99
Regular price
$49.95
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![Blue Sea 3120 - SMS Panel Enclosure w/ELCI Main (50A) and 2 Blanks - 240V [3120]](http://www.marinepartsandelectronics.com/cdn/shop/files/85132XL_650x_crop_center.jpg?v=1732428748)
Blue Sea 3120 - SMS Panel Enclosure w/ELCI Main (50A) and 2 Blanks - 240V [3120]
Sale price
$868.95Regular price
$1,200.99
Regular price
$868.95
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![Blue Sea 7454 UL-489 Circuit Breaker - 5A Flat Rocker [7454]](http://www.marinepartsandelectronics.com/cdn/shop/files/75125XL_650x_crop_center.jpg?v=1732396722)
Blue Sea 7454 UL-489 Circuit Breaker - 5A Flat Rocker [7454]
Sale price
$46.95Regular price
$63.99
Regular price
$46.95
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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
$102.95Regular price
$141.99
Regular price
$102.95
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![Blue Sea 4018 Square CableCap Insulators Pair Red/Black [4018]](http://www.marinepartsandelectronics.com/cdn/shop/files/40580XL_650x_crop_center.jpg?v=1732331545)
Blue Sea 4018 Square CableCap Insulators Pair Red/Black [4018]
Sale price
$9.95Regular price
$12.99
Regular price
$9.95
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![Blue Sea 8247 AC Digital Multimeter with Alarm [8247]](http://www.marinepartsandelectronics.com/cdn/shop/files/20757XL_650x_crop_center.jpg?v=1732315795)
![Blue Sea 8247 AC Digital Multimeter with Alarm [8247]](http://www.marinepartsandelectronics.com/cdn/shop/files/20757BXL_650x_crop_center.jpg?v=1732315796)
Blue Sea 8247 AC Digital Multimeter with Alarm [8247]
Sale price
$359.95Regular price
$496.99
Regular price
$359.95
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![Blue Sea 5242 15A ATO/ATC Fuse [5242]](http://www.marinepartsandelectronics.com/cdn/shop/files/20498XL_650x_crop_center.jpg?v=1732314492)
Blue Sea 5242 15A ATO/ATC Fuse [5242]
Sale price
$2.95Regular price
$3.99
Regular price
$2.95
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![Blue Sea 8255 Digital Meter Shunt 500A/50mV [8255]](http://www.marinepartsandelectronics.com/cdn/shop/files/20764XL_650x_crop_center.jpg?v=1732315836)
Blue Sea 8255 Digital Meter Shunt 500A/50mV [8255]
Sale price
$75.95Regular price
$104.99
Regular price
$75.95
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![Blue Sea 8256 AC Current Transformer [8256]](http://www.marinepartsandelectronics.com/cdn/shop/files/20765XL_650x_crop_center.jpg?v=1732315844)
Blue Sea 8256 AC Current Transformer [8256]
Sale price
$30.95Regular price
$41.99
Regular price
$30.95
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![Blue Sea 8166 Red LED Indicator Light [8166]](http://www.marinepartsandelectronics.com/cdn/shop/files/20710XL_650x_crop_center.jpg?v=1732315510)
Blue Sea 8166 Red LED Indicator Light [8166]
Sale price
$4.95Regular price
$5.99
Regular price
$4.95
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![Blue Sea 5108 MEGA/AMG FUSE(SEA) Fuse - 300 AMP [5108]](http://www.marinepartsandelectronics.com/cdn/shop/files/20435XL_650x_crop_center.jpg?v=1732314274)
Blue Sea 5108 MEGA/AMG FUSE(SEA) Fuse - 300 AMP [5108]
Sale price
$10.95Regular price
$13.99
Regular price
$10.95
Unit price
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![Blue Sea 8121 - 5 Position Contura Switch Panel w/Dual USB Chargers - 12/24V DC - Black [8121]](http://www.marinepartsandelectronics.com/cdn/shop/files/94843XL_650x_crop_center.jpg?v=1732456580)
Blue Sea 8121 - 5 Position Contura Switch Panel w/Dual USB Chargers - 12/24V DC - Black [8121]
Sale price
$252.95Regular price
$348.99
Regular price
$252.95
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![Blue Sea 5255 MIDI/AMI Fuse 80 Amp - Pair [5255]](http://www.marinepartsandelectronics.com/cdn/shop/files/40591XL_650x_crop_center.jpg?v=1732331632)
Blue Sea 5255 MIDI/AMI Fuse 80 Amp - Pair [5255]
Sale price
$7.95Regular price
$10.99
Regular price
$7.95
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![Blue Sea 5184 125A Fuse Terminal [5184]](http://www.marinepartsandelectronics.com/cdn/shop/files/32554XL_650x_crop_center.jpg?v=1732321700)
Blue Sea 5184 125A Fuse Terminal [5184]
Sale price
$18.95Regular price
$24.99
Regular price
$18.95
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![Blue Sea 2202 Red Terminal Feed Through Connectors [2202]](http://www.marinepartsandelectronics.com/cdn/shop/files/20211XL_650x_crop_center.jpg?v=1732313785)
Blue Sea 2202 Red Terminal Feed Through Connectors [2202]
Sale price
$26.95Regular price
$35.99
Regular price
$26.95
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![Blue Sea 7720 MIDI/AMI Safety Fuse Block [7720]](http://www.marinepartsandelectronics.com/cdn/shop/files/40599XL_650x_crop_center.jpg?v=1732331696)
![Blue Sea 7720 MIDI/AMI Safety Fuse Block [7720]](http://www.marinepartsandelectronics.com/cdn/shop/files/40599BXL_650x_crop_center.jpg?v=1732331698)
Blue Sea 7720 MIDI/AMI Safety Fuse Block [7720]
Sale price
$41.95Regular price
$56.99
Regular price
$41.95
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