... approval OFF-ON switch, Rotary Switch/Cam Switch,Selector Switch 16A, IP20 standard, finger protectionOFF-ON Switch, Rotary Switch/Cam Switch,Selector Switch 16A, IP20 ... 250V, 7.5HP / 240 - 440V, 3HP / 120 - 240V (single phase)2. IP20 standard3. Widely used to change position of ammeter and ... -2-3-4-5-6-7-8-9-10-11-12We are professional manufacturer , specialized in kinds of plug ,socket , switch ...