This is a brand new 20 Amp Philmore/Zing Ear push button thermal circuit breaker. This breaker features a reset button which pops out when tripped and button cannot be manually pulled out to disconnect the circuit. Also, thermal breakers do not trip instantly, there is a delay based on the amount of overload.

- Overload Trip Time -
100% - No trip
145% - within 1 hour
200% - 6 to 30 seconds
400% - 1.6 to 4.5 seconds
600% - 0.60 to 1.7 seconds
800% - 0.25 to 0.90 seconds
1000% - 0.15 to 0.65 seconds

- Specifications -
  • Voltage Rating: 20A - 50V DC, 250V AC
  • Dielectric strength: 1500V RMS
  • Max Operating Voltage: 50V DC, 250V AC
  • Interrupt capacity: 2000 Amps at 50V DC, 1000 Amps at 250V AC
  • Recommended Mounting Hole: 0.437" (7/16")


  • Shipping:


    Free shipping via USPS Ground Advantage.
    Ships in 1 business day.



    30 Day Return Policy:

    Defective items will be refunded or replaced at no cost. All others must be returned in original new, unused/unopened condition.