United Petroleum Services FZE

Circuit Breaker>>Earthlake Circuit Breaker>>DZL9 RCD/RCCB



DZL9 RCCB is in conformity with the standard of IEC61008. The RCCB can cut off the faultcircuit immediately on the occasion of shock hazard or earth leakage of trunk. Thus, it is suitable toavoid the shock hazard and fire caused by earth leakage.The RCCB is mainly suitable for use in varieties of plants and enterprises, building construction 1phase 230V and 3 phase 400V 50/60Hz. RCCB is not suitable for use on DC pulse system.

2.Main Technical Parameter


Number of Poles
2P, 4P
Rated Current (A)
25, 32, 40, 63, 80, 100, 125
Rated Residual Operating Current (I∆n)(mA)
100, 300, 500
Rated Residual Non-operation Current (I∆no)(mA)
Rated Voltage (V)
AC 230/400
Residual Current Off-time
Short Circuit Capacity (Icu)
Protection Degree