SeaDog Resettable Inline Circuit Breakers

Resettable Circuit Breaker 20Amp Manual SeaDog Line
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Part # 420842-1 ValueShip™ Eligible
Resettable Circuit Breaker 40Amp Manual SeaDog Line
Your Price: $9.05
Save: $1.90
(17% Off $10.95)
Part # 420844-1 ValueShip™ Eligible
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Resettable Circuit Breaker 50Amp Manual SeaDog Line
Your Price: $9.05
Save: $1.90
(17% Off $10.95)
Part # 420845-1 ValueShip™ Eligible
Seadog Line

Don’t let overload damage your boat’s electrical circuit. Make use of the Seadog Resettable Inline Circuit Breaker and enjoy great peace of mind. This circuit breaker has a manual reset button for use with high amperage accessories and is designed splash proof for effective use in marine conditions. This circuit breaker can be used with 12 volt or 24 volt systems.

  • Manual reset button
  • Splash proof
  • Complies with Standard SAE J553 and SAE J1171 (ignition protected)

Features of Seadog Resettable Inline Circuit Breakers

  • For use with high amperage accessories
  • Ignition protected
  • Made of injection molded nylon/stamped brass/polycarbonate
  • Breaker cover sold separately


Manf. Part # 420842-1

  • Amperage: 20A
  • Dimensions: 5.8 x 3.9 x 1.2 inches

Manf. Part # 420844-1

  • Amperage: 40A
  • Dimensions: 5.8 x 3.9 x 1.2 inches

Manf. Part # 420845-1

  • Amperage: 50A
  • Dimensions: 5.8 x 3.9 x 1.5 inches
Based On 1 Review | Write Review
by John from Frederick, Maryland on August 01, 2014
No problems good quality
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Based On 2 Reviews | Write Review
50 A breaker
by Charles from Louisville, Kentucky on April 21, 2013
Looks a little light, but hope it works.
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50 amp breaker
by Larry from Clearwater, Kansas on March 19, 2012
Satisfied, the only thing I wonder about is if the breaker is waterproof. It's installed on a panel that is subjected to water splashes at times. time will tell if it works as designed or not....
(2 of 2 people found this review helpful)
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