Safety: Features thermal contact connection, restart protection, low voltage release, emergency stop switch, and phase changer for high safety protection and long service life. The switch will not accidentally open after a power outage and only activates when the green start button is pressed. Application: Suitable for connecting various devices and machines with 380-400V 16A three-phase power, such as log splitters, firewood processors, rocker saws, band saws, pellet presses, hammer mills, compressors, and other industrial equipment. Switch Plug Combination: Connection cable 65 cm, 3-pin plug with N and E terminals, operating voltage 380/400 V, current rating 16 A, protection class IP54. Design: Control switch constructed from high-temperature resistant and fireproof PVC material, durable and corrosion resistant. Includes transparent protective cover (IP54 rated), U-release mechanism, and actuation coil contact for stable performance and reliable operation. Color: Black & Red Material: Plastic Package Contents: 1 x Electromagnetic Switch Note: Other items not included. Slight color variations may occur due to lighting and display differences. Measurement tolerance: 13 cm.