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Residual circuit breaker DZ30L
Residual circuit breaker with overload protection
Application
DZ3OL(DPNL) residual circuit breaker with overload protection has the meirt of small size.
It is used to protect the circuit against overload and short circuit,When somebody gets an
electrical shock or the residual current of the circuit exceeds the fixed value,the RCCBcan
cut off the power within the time ot 0,1s automatically protecting the personal safety and pre-
venting the equipment from the fault resulted from the residual current,