Full passive optical sensors and systems for real-time monitoring of the catenary tensioning status, reporting season extension (encoder), tensioning status (load cell) and temperature (optical thermometer) and the impact of the pantograph on the contact wire.
The data acquired on the field are transmitted throughout the optical fiber.
The software interface guarantees to share and control the data with remote control units.

Isolating and changeover switches, manually or electrically, with or without keyblock system to protect overhead contact lines. Our team of experienced engineers designs the best solution for the different characteristics required and the most diverse environment.

This device is used for to manually disconnect the power supply of the point machine control unit.