Push Button Switch, Circuit Breaker, Indicator manufacturer / supplier in China, offering 19mm -20°C to 55°C Push Button Switch 1no Function Momentary Latching, High-Current Anti Vandal Switch LED 15A 250V 19mm Stainless Steel Metal, Bouton Metal Screw Flat Actuator 16mm 19mm Stainless Steel Push Button Switch and so on.