Product information "Safety Switch" Features: the safety switch has: Protective contact for socket and plug, on/off button and zero voltage coil 230 V the switch is ready for connection and easy to install. Note: A safety switch primarily protects against automatic start-up in the event of a power interruption and is mandatory for machines in stationary use. When machines are OFF/ON controlled via the safety switch, depending on the manufacturer, functions may be impaired, such as: Festool OF 1010 & OF1400: The motor brake of the router is overridden. Bosch GOF 1250 CE/LCE: Due to the restart protection of the router, the safety switch prevents the router from restarting when the ON button is pressed. Technical data: Protection class: IP44 Operating current IE: 13.5 A/250 V Universal control voltage UC: 230 V/50 Hz Utilization category AC3: 3 kW Scope of delivery: 1x safety switch