... breaker ,MCB,MCCB,RCCB DZ30LE-32 is used in the single phase circuit of AC 50Hz/60Hz, rated voltage 230V DZ30LE-32 ... is used in the single phase circuit of AC 50Hz/60Hz, rated voltage 230V, used as ... , also protecting person from electric shock when the live wire connected opposite. It conforms with the standards of IEC61009. 2. Main ...