Product Name: Push Button SwitchOeperation Type: MomentaryLight Voltage: no light includeContact Type: NOMaterial: Plastic & MetalPackage Content: 5 x Push button SwitchMounting Hole Dia.: 10mm / 0.3"Red Button Diameter: 7.8mm/0.3"Terminals Quantity: 2Rated voltage: 125V/0.5AToltal Size: 25.4x12.6mm1.Button momentary when pressed, automatic reset2.Used widely to control the electromagnetic starter, contactor, relay and other automatic control electric circuits.3.100% brand new and , good replacement for your old or broken ones.