Description:100% Brand new and high qualityThis switch can be used for circuit control in electromagnetic starter, contactor, relay and other electric circuits.The reset button means that when you press the power button, it will automatically rebound when you release it.Easy to install, waterproof, shockproof, durableSpecifications:Mounting Cut Hole: Approx.16mm / 0.63"Head Diameter: Approx.18mm / 0.7"Total Length: 2.5cmFunction Momentary/ ResetColor: Black.Green.Blue.RedDegress of Protection:  IP65 , IK08Contact Type:  1NOContact Material: Silver PlatedTerminal Style: Screw TerminalInstalltion: Bushing MountPackage include: 1 x 16mm Button SwitchNote:* Due to the light and screen difference, the item's color may be slightly different from the pictures.* Please allow 0.1-0.5cm differences due to manual measurement.