The Critec SES40 Service Entrance Suppression is designed to protect sensitive electronics at the service entrance for residential or light commercial service panels
The Critec SES40 Service Entrance Suppression is designed to protect sensitive electronics at the service entrance for residential or light commercial service panels. Designed for 120/240VAC power systems, the unit provides surge protection totaling 80 kA 8/20 µs total, or 40 kA per phase. UL 1449-listed as a Type 1 device, the product offers protection on either the line side or load side of the service panel without additional external protection being required by circuit breakers or fuses.
