SPM1L series residual current circuit breaker without over current protection conforms
to the standards of GB1408.2,IEC60947-2

rated frequency:50HZ   80/50KA

Rated voltage (Un): 4 poles: 400V AC

Rated current (In): 100A

Rated residual operating current (In):100,300,500mA

Rated residual non-operating current::100MA

Max Residual current off-time: ≤0.04s