Features: Operating speed: 0.1m~0.5m/s Operating frequency: 30operations/minutes Contact resistance: 20mmax.(initial) insulation voltages: 400V Vibration shock: mechanical: Approx.100.0G'S, electrical: Approx.30G'S Specifications: Safety Interlocks Switches Key Characteristic: Rating: 3A 240VAC (A300) Operating speed: 0.1m~0.5m/s Operating frequency: 30operations/minutes Contact resistance: 20mΩmax.(initial) Insulation resistance: 100mΩmin.(at 500VDC) insulation voltages: 400V Dielectrics strength: AC2500V/Umip 4KV Vibration shock: mechanical: Approx.100.0G'S, electrical: Approx.30G'S environment temperature: -10℃~+70℃ (with no ice) environment Humidex: ＜95% Life: mechanical:10000000.0 operations/min, electrical: 150000 operations/min Degree of protections: IP65 (EN60947-5-1) Short circuits protective device: 10Amp fuses Type: Interlocks Switches Key Material: Metal Features: Interlocks Switches Key, Door Safety, Actuating, Direct Acting, Furniture Electric, Hardware Dimension: about 4.5x1.3x3cm/1.77x0.51x1.18in Color: Silver Quantity: 1Pc Package Includes: 1Pc Interlocks Switches Key note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to difference between different monitors, the picture may not reflect the actual color.