Description: Using high purity silver point greatly increases the service life of button switch. Aluminum head, beautiful and generous oxidation resistance and strong water resistance. High quality PC fasteners, national standard thread, steady, clear screw lines, no slip wire. Rubber ring to play a fixed role, anti-corrosion and dust, 4 mm thicken cover. Suitable for control equipment switch, machine device accessories. Specification: Material: Plastic Color: Yellow Size(L×W×H): Approx. 4×3.5×8 cm/1.57×1.38×3.15 inch Rated Insulation Voltage: 400 V Working temperature: -25~55 ? Working Voltage: 0~440 V Working Current: 10 A Rated Thermal Current: 10 A Contact resistance: ?50 ? Insulation resistance: ?100 M? Using Temperature: -25~75 ? Head Protection Grade: IP64 Electrical Life: 10 years Mechanical Life: 1 million (times) Panel thickness: ?5 mm Operating pressure: ?3N Operating stroke: ?4 (mm) Nut torque: 0.8~12Nm Package Includes: 1 piece Emergency Stop Latching Switch Note: The above size is measured by hand, please allow slightly difference. Thanks ! Due to the light and screen setting difference, the item's color may be slightly different from the pictures