Circuit-Breakers conform to IEC standards,and comply with CCC,CE,UL,TUV.ROHS certificate DZX2-60DZX4-40 series residual current circuit-breaker are ... the high-level residual current protection, over-load and short-circuit protection. Type Instantaneous release type PoleFrame rated currentlnRated currentlnADZX2-60LC1P ... .3P.4P40A1,3,5,10,15,20,25,32,40 Circuit-Breakers