Roof Switch

Configurable products for 3 kV DC / 25 kV AC railway disconnectors

For roof applications, used in electric traction for:

  • Disconnectors: for line earthing
  • Change-over switches: for the configuration of electric circuits
  • Earthing switches: to ensure safe access to maintenance staff operating in high voltage circuits and plants

Operation mode: not under electrical load.

The product features can be adapted to the requirements of various projects and applications: manual, electrical or pneumatic activation available; presence of integrated diagnostic modules for transmitting information such as the temperature or the continuative position of the main contacts, to external monitoring devices, in CBM applications.