Applicable equipment:Electrical , machine tool, Table saw and high quality.Product name: Electromagnetic Push button switch: KJD17BD-16-3Rated Voltage:AC250VCurrent:16ARated Current: 18A(AC-1) 15A(AC-3)Coil Voltage: 220-240VRated Frequency: 50/60HzPin Number: 4PinDegree Protection: IP55Number of operating Cycles: 5E4Ambient temperature: T85/55This switch have the following function derived from -off and under voltage protection:1. Double Pole cut off 2. Brake function with one pole cut off3. These two versions can be combined with overload protection switch to achieve under voltage and overload protection Widely used in machine , -scale , garden machinery above, belonging to the safety switch, the device will not turn on after off unexpectedly, need to press the green button will turn on.colour:Photo ColorMaterial:PA66size:117*68.6mmPackage Contents:1 * push button switchOnly the above package content, other products are not included.Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.