Safety: Thermal contact connection, restart protection, low voltage release, with emergency stop switch, with phase changer, high safety protection factor long service life. It does not accidentally open after a power outage only opens when the green start button is pressed. Application: the switch can be used to connect almost all devices machines with 380-400V 16A high voltage connection\/three-phase motors, e.g. log separators, firewood machines, rocker saws, b saws, pellet presses, hammer mills, compressors, etc. Switch plug combination: connection cable: approx. 65 cm, CEE power plug: 3 pin andNandE, operating voltage: 380\/400 V, current: 16 A, protection class: IP54. Design: the control switch is made of high temperature fireproof PVC material, robust durable, corrosion resistant, with transparent protective cap (IP54), with U-release actuation coil contact, stable performance, safe 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 \u0026 Red Material:Plastic Package Contents: 1 Electromagnetic Switch Only the above package content, other products are not included. Note: Light reflection different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is and\/- 1-3cm.