Electromagnetic Push Button Switch Rated Voltage: AC250V Rated Frequency: 50/60Hz Degree of Protection: IP55 Number of Operating Cycles: 5E4 Ambient Temperature: T85/55 This switch provides functions derived from power-off and under-voltage protection: 1. Double Pole Cut Off 2. Brake Function with One Pole Cut Off 3. Compatible with overload protection switch for combined under-voltage and overload protection 4. Widely used in machine tools, large-scale power tools, and garden machinery. This is a safety switch that prevents the device from turning on automatically after a power interruption. The device must be manually restarted by pressing the green start button. Type: 4 Pin Color: Black Material: Plastic Package Contents: 1 x Electromagnetic Switch Note: Light and display settings may cause slight color variations between the image and the actual item. Measurement error allowed is +/- 1-3 cm.