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 supply, such as log splitters, firewood processors, rocker saws, band saws, pellet presses, hammer mills, compressors, and other industrial equipment. Switch Plug Configuration: Connection cable 65 cm, 3-pin plug with neutral and ground (N+E), operating voltage 380/400 V, current rating 16 A, protection class IP54. Design: Constructed from high-temperature resistant and fireproof PVC material, robust, corrosion-resistant, with 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 (other items not included) Note: Slight color variations may occur due to lighting and display differences. Measurement may vary by +/- 1-3 cm.