NH9 Switch Disconnector

NH9 Switch Disconnector is suitable for circuits of AC 50Hz, with the rated voltage up to 400V and below, and the rated current up to 32A, it is mainly used to switch on/off resistive loads, including appropriate overload for line, and isolate the power supply in the wiring. This switch can carry the current under normal circuit conditions, and carry (short-circuit) current under the abnormal circuit conditions within a certain time; it also can energize or break the rated current under normal situations, including connection and disconnection of appropriate overload, but not for breaking the fault current.

Standard: IEC60947-3.