Collection: Electrical
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![Blue Sea 5237 3A ATO/ATC Fuse [5237]](//marineandrvsupply.com/cdn/shop/files/20493XL.jpg?v=1722381479&width=533)
Blue Sea SystemsBlue Sea 5237 3A ATO/ATC Fuse [5237]
5237ATO/ATC Fuse3A Fast-acting type fuse ideal for electronic devices Standard circuit protection device for automobiles and trucks Tin-plated connector blades...
$11.99 USD$11.99 USD$11.99 USD -
![Blue Sea 7042 187-Series Circuit Breaker - Panel Mount 80A [7042]](//marineandrvsupply.com/cdn/shop/files/20527XL.jpg?v=1722381675&width=533)
18% offBlue Sea SystemsBlue Sea 7042 187-Series Circuit Breaker - Panel Mount 80A [7042]
7042 187-Series Circuit Breaker - Panel Mount 80AFeatures: Combines switching and circuit protection into a single device* Precise, single-lever operation...
$83.99 USD $103.68 USD$83.99 USD$83.99 USD $103.68 USD -
![Blue Sea 7058 25A Push Button Thermal with Quick Connect Terminals [7058]](//marineandrvsupply.com/cdn/shop/files/20542XL.jpg?v=1722381783&width=533)
Blue Sea SystemsBlue Sea 7058 25A Push Button Thermal with Quick Connect Terminals [7058]
7058Push Button Thermal with Quick Connect Terminals25A Ideal for 24-hour circuit protection Incorporated into Blue Sea Systems' Waterproof Circuit Breaker...
$14.99 USD$14.99 USD$14.99 USD -
![Blue Sea 5030 ST Blade Fuse Block w/o Cover - 6 Circuit w/Negative Bus [5030]](//marineandrvsupply.com/cdn/shop/files/20431XL.jpg?v=1722381235&width=533)
12% offBlue Sea SystemsBlue Sea 5030 ST Blade Fuse Block w/o Cover - 6 Circuit w/Negative Bus [5030]
5030ST Blade Fuse Block w/out Cover - 6 Circuit w/ Negative Bus Tin-plated copper buses and fuse clips give 30...
$48.99 USD $55.69 USD$48.99 USD$48.99 USD $55.69 USD -
![Blue Sea 7039 187 - Series Thermal Circuit Breaker - 50Amp [7039]](//marineandrvsupply.com/cdn/shop/files/20524XL.jpg?v=1722381648&width=533)
18% offBlue Sea SystemsBlue Sea 7039 187 - Series Thermal Circuit Breaker - 50Amp [7039]
187 - Series Thermal Circuit Breakers - Panel Mount50 Amp Circuit BreakerPN: 7039Features: Combines switching and circuit protection into a single...
$83.99 USD $103.68 USD$83.99 USD$83.99 USD $103.68 USD -
![Blue Sea 5033 ST Blade Fuse Block w/out Cover - 6 Circuit w/out Negative Bus [5033]](//marineandrvsupply.com/cdn/shop/files/20433XL.jpg?v=1722381254&width=533)
7% offBlue Sea SystemsBlue Sea 5033 ST Blade Fuse Block w/out Cover - 6 Circuit w/out Negative Bus [5033]
5033ST Blade Fuse Block w/out Cover - 12 Circuit w/out Negative Bus Tin-plated copper buses and fuse clips give 30...
$43.99 USD $47.66 USD$43.99 USD$43.99 USD $47.66 USD -
![Blue Sea 5139 40AMP MAXI Fuse [5139]](//marineandrvsupply.com/cdn/shop/files/19007XL.jpg?v=1722380350&width=533)
Blue Sea SystemsBlue Sea 5139 40AMP MAXI Fuse [5139]
5139 40AMP MAXI FuseFeatures: Economical Tin-plated connector blades for corrosion resistance Visible indication of blown condition WARNING: This product can...
$15.99 USD$15.99 USD$15.99 USD -
![Blue Sea 7148 187 - Series Thermal Circuit Breaker - 150Amp [7148]](//marineandrvsupply.com/cdn/shop/files/20568XL.jpg?v=1722381899&width=533)
18% offBlue Sea SystemsBlue Sea 7148 187 - Series Thermal Circuit Breaker - 150Amp [7148]
187 - Series Thermal Circuit Breakers - Surface Mount150 Amp Circuit BreakerPN: 7148Features: Combines switching and circuit protection into a single...
$83.99 USD $103.68 USD$83.99 USD$83.99 USD $103.68 USD -
![Blue Sea 7139 187 - Series Thermal Circuit Breaker - 50Amp [7139]](//marineandrvsupply.com/cdn/shop/files/20559XL.jpg?v=1722381837&width=533)
18% offBlue Sea SystemsBlue Sea 7139 187 - Series Thermal Circuit Breaker - 50Amp [7139]
187 - Series Thermal Circuit Breakers - Surface Mount50 Amp Circuit BreakerPN: 7139Features: Combines switching and circuit protection into a single...
$83.99 USD $103.68 USD$83.99 USD$83.99 USD $103.68 USD -
![Blue Sea 7047 187 - Series Thermal Circuit Breaker - 135Amp [7047]](//marineandrvsupply.com/cdn/shop/files/20532XL.jpg?v=1722381710&width=533)
18% offBlue Sea SystemsBlue Sea 7047 187 - Series Thermal Circuit Breaker - 135Amp [7047]
187 - Series Thermal Circuit Breakers - Panel Mount135 Amp Circuit BreakerPN: 7047Features: Combines switching and circuit protection into a single...
$83.99 USD $103.68 USD$83.99 USD$83.99 USD $103.68 USD -
![Blue Sea 7050 3A Push Button Thermal with Quick Connect Terminals [7050]](//marineandrvsupply.com/cdn/shop/files/20534XL.jpg?v=1722381727&width=533)
Blue Sea SystemsBlue Sea 7050 3A Push Button Thermal with Quick Connect Terminals [7050]
7050Push Button Thermal with Quick Connect Terminals3A Ideal for 24-hour circuit protection Incorporated into Blue Sea Systems' Waterproof Circuit Breaker...
$14.99 USD$14.99 USD$14.99 USD -
![Blue Sea 6337 Switch, AC 120V AC 30A OFF+2 Position [6337]](//marineandrvsupply.com/cdn/shop/files/20508XL.jpg?v=1722381612&width=533)
0% offBlue Sea SystemsBlue Sea 6337 Switch, AC 120V AC 30A OFF+2 Position [6337]
Switch, AC 120V AC 30A OFF+2 Position Features: Switches between 2 - 120v AC shore power sources and 1 -...
$238.99 USD $240.42 USD$238.99 USD$238.99 USD $240.42 USD
![Blue Sea 5237 3A ATO/ATC Fuse [5237]](http://marineandrvsupply.com/cdn/shop/files/20493XL.jpg?v=1722381479&width=533)
![Blue Sea 7042 187-Series Circuit Breaker - Panel Mount 80A [7042]](http://marineandrvsupply.com/cdn/shop/files/20527XL.jpg?v=1722381675&width=533)
![Blue Sea 7058 25A Push Button Thermal with Quick Connect Terminals [7058]](http://marineandrvsupply.com/cdn/shop/files/20542XL.jpg?v=1722381783&width=533)
![Blue Sea 5030 ST Blade Fuse Block w/o Cover - 6 Circuit w/Negative Bus [5030]](http://marineandrvsupply.com/cdn/shop/files/20431XL.jpg?v=1722381235&width=533)
![Blue Sea 7039 187 - Series Thermal Circuit Breaker - 50Amp [7039]](http://marineandrvsupply.com/cdn/shop/files/20524XL.jpg?v=1722381648&width=533)
![Blue Sea 5033 ST Blade Fuse Block w/out Cover - 6 Circuit w/out Negative Bus [5033]](http://marineandrvsupply.com/cdn/shop/files/20433XL.jpg?v=1722381254&width=533)
![Blue Sea 5139 40AMP MAXI Fuse [5139]](http://marineandrvsupply.com/cdn/shop/files/19007XL.jpg?v=1722380350&width=533)
![Blue Sea 7148 187 - Series Thermal Circuit Breaker - 150Amp [7148]](http://marineandrvsupply.com/cdn/shop/files/20568XL.jpg?v=1722381899&width=533)
![Blue Sea 7139 187 - Series Thermal Circuit Breaker - 50Amp [7139]](http://marineandrvsupply.com/cdn/shop/files/20559XL.jpg?v=1722381837&width=533)
![Blue Sea 7047 187 - Series Thermal Circuit Breaker - 135Amp [7047]](http://marineandrvsupply.com/cdn/shop/files/20532XL.jpg?v=1722381710&width=533)
![Blue Sea 7050 3A Push Button Thermal with Quick Connect Terminals [7050]](http://marineandrvsupply.com/cdn/shop/files/20534XL.jpg?v=1722381727&width=533)
![Blue Sea 6337 Switch, AC 120V AC 30A OFF+2 Position [6337]](http://marineandrvsupply.com/cdn/shop/files/20508XL.jpg?v=1722381612&width=533)
