Usage Tips:KOA7 Device Switch Machine Switch 380/400V 3 Phases with Cable and Phase Inverter Including Combined Safety: Thermal contact connection, restart protection, low voltage release, with emergency stop switch, with phase changer, high safety protection factor and long service life. It does not accidentally open after a power outage and only opens when the green start button is pressed. Application: the switch can be used to connect almost all devices and machines with 380-400V 16A high voltage connection/three-phase motors, e.g. log separators, firewood machines, rocker saws, band saws, pellet presses, hammer mills, compressors, etc. Switch plug combination: connection cable: . 65 cm, power plug: 3 pin +N+E, operating voltage: 380/400 V, current: 16 A, protection class: IP54. Design: the control switch is made of high temperature and fireproof PVC material, robust and , corrosion resistant, with transparent protective cap (IP54), with U-release and actuation coil contact, stable performance, safe and reliable operation. Please note:There is a slight color difference or difference in kind, it does not affect the use, please do not mind, thank you Colour:Black & Red Material:Plastic Package Contents: 1 * Electromagnetic Switch Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.