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...
$12.99 USD$12.99 USD$12.99 USD -
![Blue Sea 7042 187-Series Circuit Breaker - Panel Mount 80A [7042]](//marineandrvsupply.com/cdn/shop/files/20527XL.jpg?v=1722381675&width=533)
29% 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...
$99.99 USD $141.99 USD$99.99 USD$99.99 USD $141.99 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)
25% 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...
$56.99 USD $75.99 USD$56.99 USD$56.99 USD $75.99 USD -
![Blue Sea 7039 187 - Series Thermal Circuit Breaker - 50Amp [7039]](//marineandrvsupply.com/cdn/shop/files/20524XL.jpg?v=1722381648&width=533)
29% 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...
$99.99 USD $141.99 USD$99.99 USD$99.99 USD $141.99 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)
22% 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...
$50.99 USD $65.99 USD$50.99 USD$50.99 USD $65.99 USD -
![Blue Sea 7047 187 - Series Thermal Circuit Breaker - 135Amp [7047]](//marineandrvsupply.com/cdn/shop/files/20532XL.jpg?v=1722381710&width=533)
29% 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...
$99.99 USD $141.99 USD$99.99 USD$99.99 USD $141.99 USD -
![Blue Sea 7221 AC / DC Single Pole Magnetic World Circuit Breaker - 30 Amp [7221]](//marineandrvsupply.com/cdn/shop/files/20579XL.jpg?v=1722382001&width=533)
3% offBlue Sea SystemsBlue Sea 7221 AC / DC Single Pole Magnetic World Circuit Breaker - 30 Amp [7221]
AC / DC Single Pole Magnetic World Circuit BreakerThe World Circuit Breaker meets all American Boat and Yacht Council (ABYC)...
$30.99 USD $31.99 USD$30.99 USD$30.99 USD $31.99 USD -
![Blue Sea 7046 187 - Series Thermal Circuit Breaker - 120Amp [7046]](//marineandrvsupply.com/cdn/shop/files/20531XL.jpg?v=1722381701&width=533)
29% offBlue Sea SystemsBlue Sea 7046 187 - Series Thermal Circuit Breaker - 120Amp [7046]
187 - Series Thermal Circuit Breakers - Panel Mount120 Amp Circuit BreakerPN: 7046Features: Combines switching and circuit protection into a single...
$99.99 USD $141.99 USD$99.99 USD$99.99 USD $141.99 USD -
![Blue Sea 5165 40A ANL Fuse [5165]](//marineandrvsupply.com/cdn/shop/files/20455XL.jpg?v=1722381450&width=533)
![Blue Sea 5165 40A ANL Fuse [5165]](//marineandrvsupply.com/cdn/shop/files/20455BXL.jpg?v=1722381452&width=370)
11% offBlue Sea SystemsBlue Sea 5165 40A ANL Fuse [5165]
5165ANL Fuse40A Ignition protected (conforming to SAE J1171)- safe for installation aboard gasoline powered boats Silver-plated connector blades for corrosion...
$36.99 USD $41.99 USD$36.99 USD$36.99 USD $41.99 USD -
![Blue Sea 2722 DualBus Plus 1/4" Stud, 5 x 10-32 Screw Terminal [2722]](//marineandrvsupply.com/cdn/shop/files/20224XL.jpg?v=1722380767&width=533)
11% offBlue Sea SystemsBlue Sea 2722 DualBus Plus 1/4" Stud, 5 x 10-32 Screw Terminal [2722]
2722 DualBus Plus 1/4" Stud, 5 x 10-32 Screw TerminalFeatures: Combines negative and positive buses on one block Clear polycarbonate...
$37.99 USD $42.99 USD$37.99 USD$37.99 USD $42.99 USD -
![Blue Sea 5101 MEGA/AMG Fuse - 100AMP [5101]](//marineandrvsupply.com/cdn/shop/files/19012XL.jpg?v=1722380394&width=533)
Blue Sea SystemsBlue Sea 5101 MEGA/AMG Fuse - 100AMP [5101]
5101 MEGA®/AMG® Fuse - 100AMPFeatures: Most economical fuse for 100-300 Ampere circuit protection For use with Blue Sea Systems' MEGA®/AMG®...
$19.99 USD$19.99 USD$19.99 USD -
![Blue Sea 3001 HD-Series Battery Switch Single Circuit ON/OFF w/AFD [3001]](//marineandrvsupply.com/cdn/shop/files/20232XL.jpg?v=1722380791&width=533)
![Blue Sea 3001 HD-Series Battery Switch Single Circuit ON/OFF w/AFD [3001]](//marineandrvsupply.com/cdn/shop/files/20232BXL.jpg?v=1722380793&width=370)
29% offBlue Sea SystemsBlue Sea 3001 HD-Series Battery Switch Single Circuit ON/OFF w/AFD [3001]
3001 HD-Series Battery Switch Single Circuit ON/OFF with AFDFeatures: 600 Ampere Continuous Rating Accepts two 4/0 battery cables per terminal Ignition...
$105.99 USD $149.99 USD$105.99 USD$105.99 USD $149.99 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 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 7047 187 - Series Thermal Circuit Breaker - 135Amp [7047]](http://marineandrvsupply.com/cdn/shop/files/20532XL.jpg?v=1722381710&width=533)
![Blue Sea 7221 AC / DC Single Pole Magnetic World Circuit Breaker - 30 Amp [7221]](http://marineandrvsupply.com/cdn/shop/files/20579XL.jpg?v=1722382001&width=533)
![Blue Sea 7046 187 - Series Thermal Circuit Breaker - 120Amp [7046]](http://marineandrvsupply.com/cdn/shop/files/20531XL.jpg?v=1722381701&width=533)
![Blue Sea 5165 40A ANL Fuse [5165]](http://marineandrvsupply.com/cdn/shop/files/20455XL.jpg?v=1722381450&width=533)
![Blue Sea 5165 40A ANL Fuse [5165]](http://marineandrvsupply.com/cdn/shop/files/20455BXL.jpg?v=1722381452&width=370)
![Blue Sea 2722 DualBus Plus 1/4" Stud, 5 x 10-32 Screw Terminal [2722]](http://marineandrvsupply.com/cdn/shop/files/20224XL.jpg?v=1722380767&width=533)
![Blue Sea 5101 MEGA/AMG Fuse - 100AMP [5101]](http://marineandrvsupply.com/cdn/shop/files/19012XL.jpg?v=1722380394&width=533)
![Blue Sea 3001 HD-Series Battery Switch Single Circuit ON/OFF w/AFD [3001]](http://marineandrvsupply.com/cdn/shop/files/20232XL.jpg?v=1722380791&width=533)
![Blue Sea 3001 HD-Series Battery Switch Single Circuit ON/OFF w/AFD [3001]](http://marineandrvsupply.com/cdn/shop/files/20232BXL.jpg?v=1722380793&width=370)
