OEZ
OFE Residual Current Circuit Breakers
OFE Residual Current Circuit Breakers and OLE Residual Current Circuit Breaker with Overcurrent Protection
Residual current circuit breakers are intended for protection from dangerous contact between conductive parts that may or may not be under voltage and from fire hazard. Special residual current circuit breakers (type G) limit the number of unwanted trips and enable selective sequencing (type S). All residual current circuit breakers are commonly interconnected with LPE and LPN circuit breakers using busbars.