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. Utilizes 150 VAC, 40 mm metal oxide varistors 2 green LED indicator lights show when surge protection is provided 40kA maximum impulse rating Comprised of a highly effective TVSS integrated with 2 single-pole 20 Amp circuit breakers Maximum impulse rating for the SPD module is 40kA, the standard interrupting rating for circuit breakers is 10K AIC Joules: 720 Electrical Product Type: Whole House Surge Protectors Product Weight (lb.): .55 Maximum Amperage (amps): 20 Connection type: Breaker Certifications and Listings: 1-UL Listed,CSA Listed Product Height (in.): 7.5 Product Width (in.): 6.5 Product Depth (in.): 4
L**
Five Stars
Works great.
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