WIS P3 inspection and service switch UNIWERSAL304

The WIS switch is intended for switching off the fan motor in order to carry out short-term inspection and service works of a small scope. The use of the WIS switch prevents unexpected starting of the engine, which could pose a threat during inspection and service works. The WIS switch can be used for works that do not require significant disassembly of the machine (according to the EN 60204-1 standard).