JEGS Type 1 Circuit Breakers feature horizontal mounting tabs and continuous-cycle reset that repeats until overload is corrected. Mount securely to any solid surface and very useful when it comes to firewalls and engine compartments. Offered in a range from 20 to 50 Amps with metal or plastic housing to suit application needs. Add a flexible JEGS PVC Cover (sold separately) to protect the continually energized posts from contact and accidental shorting. Cover is easily removable for testing.