The Schneider Electric black head with key for key selector switch has 3 positions, operates with spring-return-from-right-to-centre mechanism with key withdrawal on left and centre position. This head with key provides a versatile interface for controlling machines. It is easily installed and replaced on compatible complete key selector switch units to provide a secure manner for authorized staff to switch between process or machine operating modes.

Operational temperature -40 to 70°C
It is impact resistant and dust resistant
Water resistant and vibration resistant