Features: Push to stop and lock, twist to reset. Used for remote control in electromagnetic starter, contactor, relay and other electrical circuits Screw fixation, strong installation, stable operation Adopted of high quality flame retardant shell, high strength, high temperature resistance, corrosion resistance Great switch for replacing the broken one. Specification: Model: LA38-11ZS Material:Plastic,Metal Working voltage: 220/380v Working current: 10A Rated heating current: 20A Contact resistance: 50 Insulation resistance: 50m 3C rated voltage range: above 440V Mounting Hole:22mm/0.9in Weight: Approx.57g/2oz Package list: 1 x Emergency Stop Switch Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. Package List 1Push to stop and lock, twist to reset. 2Used for remote control in electromagnetic starter, contactor, relay and other electrical circuits 3Screw fixation, strong installation, stable operation 4Adopted of high quality flame retardant shell, high strength, high temperature resistance, corrosion resistance 5Great switch for replacing the broken one.