Depot COSI Cleaning Road Overhead Status Indicator
+44 (0)1273 770540

Depot COSI Cleaning Road Overhead Status Indicator

Product Image

The Cleaning Road Overhead Status Indicator is a roof mounted unit that displays the electrical status of the roads fitted with ground mounted conductor rails at London Underground Depots.

It is controlled by the associated Cleaning Road Contactor.

The control circuit is easily accessible at the end of the unit.

The unit is controlled by a high integrity circuit that is built into the Cleaning Road Contactor Panel.

An Audible Alarm and Flashing Beacon are activated as a warning prior to traction current being switched on.

They sound and flash for approximately 8 seconds.






Alpha display of either ON or OFF

Two sets of LEDs face in opposite directions

Cowls to shield the display area sunlight

High Intensity LEDs

Supply ‘OFF’ is illuminated with green LEDs.

Supply ‘ON’ is illuminated with red LEDs.

Audible alarm and flashing beacon

IP 65

Black semi – gloss with Anti-condensation paint inside


Hangs from the roof on Unistrut


< Back to Railway Products & events