Features 1、FIRE RESISTANT PC MATERIAL: Made of good quality PC material, bring stable connection, fire resistant insulation, and long service life 2、COMPACT AND FLEXIBLE: Come with compact size, beautiful appearance, fine workmanship, and flexible switch handle 3、WITHOUT SLIP: Cam changeover switch possess low resistivity, excellent electrical conductivity, not easy to slip 4、VARIOUS SWITCHES: Suitable for being used as starting, reversing, and speed regulating switches, and can also be used as conversion control circuits 5、690V RATED INSULATION VOLTAGE: Specification is 3 phase 4 wire, the rated insulation voltage is 690V, and the conventional heating current is 20A Specification Item Type: Cam Changeover Switch Material: PC Specifications: 3 Phase 4 wire Rated Insulation Voltage: 690V Conventional Heating Current: 20A Package List 1 x Transfer Switch 4 x Screw