DZ47L  earth leakage circuit breaker is used for the protection,
against  electrical  leakage in the circuit of 50Hz  or  60Hz ,  rated
voltage single-phase 230V,3 phase 415V,rated current up to 63A.when
somebody gets an electric shock or the residual current of  the  circuit
exceeds  the fixed value , the RCB can cut off  the  power within the
time of 0.1s  automatically  to protect the personal safety and prevent
the equipment  from the fault resulted by the Residual  current. With
this function , the RCB can protect  the circuit  against  switch over
of the circuit under normal conditions.

Poles: 1P, 2P, 3P, 4P
Rated Voltage: 230V/415V 50Hz
Rated Current: 6~10A 16~32A, 40~63A
Rated Leakage Operating Current:  30mA, 100mA, 300mA.
Rated Leakage Non-Operating Current: 15mA, 50mA, 150mA.
Breaking Time<0.1S