HD series knife switch is suitable for AC 50Hz complete set of power distribution device with a rated voltage 380V (690V) and below and a rated current up to 3150A for infrequent manual connection and disconnection of circuit, or it used as a switch disconnector.
HD series knife switch is suitable for AC 50Hz complete set of power distribution device with a rated voltage 380V (690V) and below and a rated current up to 3150A for infrequent manual connection and disconnection of circuit, or it used as a switch disconnector.
