Features Stable PP Plastic Shell: Features a waterproof and oil-resistant PP plastic shell with high mechanical strength and good impact resistance, ensu long-lasting performance in various environments. Enhanced Conductivity: Utilizes thickened copper conductors and silver contacts, providing excellent conductivity, low resistivity, no arcing, and increased load-bea capacity for reliable electrical connections. Secure ing Structure: Equipped with a riveted roll wrap structure on the front rear covers and cylinder body, ensu strong ing performance and stable, reliable connections. Mechanical Action: Offers er mechanical action and a wide range of actuators, including styles with adjustable action positions, ensu precise and efficient operation. Versatile Applications: Suitable for a wide range of applications including conveyor belts, elevators, parking lots, mechanical processing, packaging machinery, and semiconductor manufactu, providing versatile and dependable performance. Specification: Item Type: Micro Switch Rated Voltage: 250VAC Model BM 7144 Operating Force imum: 280g / 0.6lb Resto Force Minimum: 100g / 0.22lb Pre Travel Position imum: 6.5mm Over Travel Minimum: 2.0mm Movement Differential imum: 1.5mm Action Position: 50±1.2 Position: Approx. 56mm / 2.2in Operating Speed: 0.01mm to 50cm per sec (locking plug type) Action Frequency: Mechanical: 120 Times Per Minute, Electrical: 30 times per minute Contact Resistance: Below 15mΩ (initial stage) Insulation Resistance: Above 100mΩ (below 500VDC) Dielectric Strength: Between Discontinuous Terminal: 1000VAC, 50/60Hz, lasting for 1 minute Between Current Carrying and Non Current Carrying Part: 1500VAC, 50/60Hz, lasting for 1 minute Terminal to Ground: 1500VAC, 50/60Hz, lasting for 1 minute Vibration Malfunction Durability: 10 to 55Hz, 1.5mm dual amplitude Impact Mechanical Durability: 1000m/Sec2 (About 100G/S) Impact Malfunction Durability: 300m/Sec2 (About 30G/S) Ambient Temperature: -10-80℃ (without zing) Humidity: between95% RH Mechanical Life: Over 10000000 cycles (at rated OT value) Electrical Life: Over 500000 times Non Inductive Load1.5 Package List: 2 x Micro Switches Package List 2 x Micro Switches