4 Pole IEC60947 Current Circuit Breaker 30mA Square Indicator Window

SL7-63 MCB RCCB Residual Current Circuit Breaker 63A 30mA 2P 4P IEC60947

SL7-63 have protective function as shortage as overload, and are used in lighting distribution system in commerce and dwelling, and
protect fractional electric motors. And they also have many merits of high protective grade(up to IP20), high breaking capacity, reliable
sensitive action, convenient, multi pole assembling, long life ect.

They are mainly adapted to the circuit of AC 50Hz, 250V in single pole, 415V in double, three, four poles for protecting overload and
short circuit. Mean while, they are also used in turning on or off the electric apparatus and lighting circuit under the normal conditions.