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 features power-off and under-voltage protection functions, including: 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. The device will not restart automatically after unexpected power loss; the green start button must be pressed to turn on. Type: 4 Pin Color: Black Material: Plastic Package Contents: 1 x Electromagnetic Switch Note: The package includes only the items listed above. Other products are not included. Lighting and display differences may cause slight variations in the color of the item shown in the picture compared to the actual product. Measurement may vary by +/- 1-3 cm.