Construction and Feature The HUKF series of waterproof isolating switches is suitable for outdoor switching use in different weather condition . Include:single,double and triple pole switches from 20 to 80 Amps,the base mouted mechanism provides for easier termination and more wiring room,switch dimensions are 165mm-a82mm with an overall height of 85 mm. Fixed earth and neutral connector bars with dual clamping screws per tunnel provide equal as tripping lengths and secure clamping for all cables,teminal bore size 5-a6.6mm A safety feature for mouting switches to metal stuctures is the insulating caps that cover base mounting screws to totally protect them from any live cables. Each unit is supplied with screwed conduit plugs and screwed reducers for easy connection to 25mm or 20mm conduits and screw cap.Screw caps must be installed to ensure IP Rating .The impact Resistant base and cover will survive the hardest knocks in almost any installation.The two sections are sealed with a one piece weather seal gasket. For security,a 7mm diameter hole is provided for padlocking the lever in the OFF position .Deep moulsed barriers protect the operating lever from physical abuse or accidental switching.All units comply to IEC60947-3.Mines,and,Energy,south,Australia,Approvais.Standard colours are Grey& White Dual 25mm screwed conduit entries top and bottom(up to 55 amp)allows four ways to surface wire the switch. Main Technical Parameters Products Available IP Rating HUKF1-20 20A 250V Single pole surface switch.Terminals accommodate 16mm2cable.M Rating 220. 56 HUKF1-35 HUKF1-63 35A/63A 250V Single pole. Terminals accommodate 16mm2 cable .M Raring220 56 Products Available IP Rating HUKF2-20 20A 440V double Pole Terminals accommodate 16mm2cable.M Rating 180. 56 HUKF2-35 35A 440V double Pole Terminals accommodate 16mm2cable.M Rating 180. 56 HUKF2-63 63A 440V double Pole Terminals accommodate 16mm2cable.M Rating 180. 56 Products Available IP Rating HUKF3-20 20A 440V Tripe Pole Terminals accommodate 16mm2cable.M Rating 180. 56 HUKF3-35 35A 440V Tripe Pole Terminals accommodate 16mm2cable.M Rating 180. 56 HUKF3-63 55A 440V Tripe Pole Terminals accommodate 16mm2cable.M Rating 180. 56 HUKF4-20 20A 440V Tripe Pole Terminals accommodate 16mm2cable.M Rating 180. 56 HUKF4-35 35A 440V Tripe Pole Terminals accommodate 16mm2cable.M Rating 180. 56 HUKF4-63 55A 440V Tripe Pole Terminals accommodate 16mm2cable.M Rating 180. 56