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, such as log splitters, 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. Color: Black & Red Material: Plastic Package Contents: 1 x 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 to be slightly different from the real thing. The measurement allowed error is +/- 1-3 cm.