4Pin/5Pin Electromagnetic Push Button Switch Starter Machine Tool Equipment Waterproof Switch IP55 (KJD17/KJD17A)KLD28/KLD28A Notice:KLD28 KJD17 are only named differently. The function and appearance are the same, and they are sent randomly Product name: Electromagnetic Push button switch Model: KJD17/KJD17A(KLD28/KLD28A) Rated Voltage:AC250V Rated Current: 18A(AC-1) 15A(AC-3) Coil Voltage: 220-240V Rated Frequency: 50/60Hz Pin Number: 4Pin/5Pin Degree Protection: IP55 Number of operating Cycles: 5E4 Ambient temperature: T85/55 This switch have the following function that derived from power-off and under voltage protection: 1. Double Pole cut off 2. Brake function with one pole cut off 3. These two versions can be combined with overload protection switch to achieve under voltage and overload protection Widely used in machine tools, large-scale power tools, garden machinery above, belonging to the safety switch, the device will not turn on after power off unexpectedly, need to press the green start button will turn on. _x000D_ _x000D_ _x000D_