The Murray 20 Amp Surge Protected Circuit Breaker provides a secondary surge arrestor incorporated with 2 single-pole circuit breakers. By installing a Siemens Circuit Breaker and Surge Protection Device in the load center of the residence, surge protection is provided for all branch circuits. This device is UL and CSA listed for safety.
- Comprised of a highly effective TVSS integrated with 2 single-pole 20 Amp circuit breakers
- 2 green LED indicator lights show when surge protection is provided
- Utilizes 150 VAC, 40 mm metal oxide varistors
- 40kA maximum impulse rating
- Maximum impulse rating for the SPD module is 40kA, the standard interrupting rating for circuit breakers is 10K AIC
- Click here for more information on Electronic Recycling Programs