residual current residual current circuit breaker / automatic / manual / molded case

The REC3 range of products includes two- or four-pole RCCBs, which are associated with an intelligent reclosing motor. This motor enables the safe reclosing of its associated RCCB, while the REC3C version can signal the protection and reclosing functions at the same time, using two status outputs.

This compact unit is installed at RCCB and there are no connections required between the motor and the RCCB. Finally, a special insulation reclosing mode is used in the case of protection functions with high sensitivity, in which case the unit is only reclosed when the error that tripped it is solved. The time reclosing mode is adapted to the lower sensitivities in electrically complex installations, guaranteeing the continuity of electric supply. Finally, the unit comes with a locking system that determines the operation in both the automatic and manual mode.