Schneider Electric ZB5AG012 This head with key (key no.421E) provides a versatile interface for controlling your machines. It is easily installed and replaced on compatible complete key selector switch units. It provides a secure manner for authorized staff to switch between process or machine operating modes. It is impact resistant, dust resistant, water resistant and vibration resistant thanks to its IP66. It makes it ideal for operation in harsh environments. The Schneider Electric head with key provides a versatile interface for controlling machines. It is easily installed and replaced on compatible complete key selector switch units. It provides 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