Safety: Features thermal 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, rocking saws, band saws, pellet presses, hammer mills, compressors, and other industrial equipment. Switch Plug Combination: Connection cable length: 65 cm, Power plug: 3-pin +N+E, 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 impact-resistant, equipped with transparent protective cover (IP54 rated), U-release mechanism and actuation coil 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 or display differences; this does not affect functionality. Measurement error allowed within +/- 1-3 cm.