... ,Isolating Switch (HL32-100) , isolate switch ,isolation switch ,MCBIsolating Switch / Isolator ,HL32-100,HL30-63ApplicationHL30-100(INT) series isolating switch is ... cheating stability, it is mainly used as main switch for both terminal assembly electric equipment case and ... block capacityWire 1-50m HL30 Disconnecting switch:HL30-100(INT) series isolating switch is applied to distribution and control ...