REC4-C-4P-63-300, RRCB with self-reclosing, 4 poles
The REC4 is a family of 2- or 4-pole RCCBs linked to a smart reclosing motor, which makes it possible to safely reclose the corresponding RCCB. The REC4-C version offers the option of signalling that the maximum number of reconnections has been reached by means of a status output.
Compact device that is installed as an RCCB. There is no need to interconnect the motor and the RCCB.
The reconnection system is time-based. The device has a locking system to control operation in manual or automatic mode (reclosing enabled).
All electrical installations needing a full, continuous power supply faced with unforeseen incidents not caused by electric insulation which cause the RCCB to trip.