Auxiliary switches report the status of the main devices on which they are mounted. DHi 2 and DHi 11 are optionally auxiliary switches and fault signal switches for Doepke residual current circuit breakers of the DFS and DHS series. DHi 2 is suitable for switches with a black toggle, DHi 11 for switches with a blue toggle. In the 'auxiliary switch' operating mode they signal the switching on and off of the RCCB, in the 'fault signal switch' operating mode they only signal tripping. Properties: - auxiliary switch or fault signal switch function, - can be retrofitted to DFS and DHS with a black toggle (DHi 2) or with a blue toggle (DHi 11) - small size Mounting type: - to the left of the base unit by clamping - quick fastening to a mounting rail - installation position as desired Areas of application: These devices are suitable for querying the operating status of power supplies in residential and commercial buildings as well as industrial plants. Notes: The auxiliary switch does not affect the function of the base unit.
