Electromagnetic Push Button Switch for Garden Tools - KJD17 220V 5 Pin Terminals This switch provides functions related to power outage and undervoltage protection. Features include bipolar and unipolar cutoff capabilities. Both versions can be used with overload protection switches to provide undervoltage and overload protection. Commonly used in machine tools, high-power tools, and garden machinery. This is a safety switch designed so that if the device loses power unexpectedly, it will not restart automatically. To restart, press the green start button. Type: AC220V KJD17 5 Pin Color: Black Material: Plastic Package Contents: 1 x Electromagnetic Push Button Switch Note: Other items not included. Note: Lighting and display differences may cause slight color variations between the image and the actual item. Measurement error allowed is +/- 1-3 cm.