DFS HP – Residual current protection for heat pumps

The new DFS HP has been specially developed for the protection of heat pumps. The protection level of the AC/DC sensitive residual current circuit-breaker fulfils all the requirements of heat pump manufacturers. In addition, the HP-optimised short-time delay ensures increased system availability.

·         increased system availability

·         fulfils the requirements of most heat pump manufacturers

·         also available as residual current operated circuit-breaker with integral overcurrent protection (RCBO)

·         energy-efficient due to low power loss