VXA, VXB for Railway
This proven range of indoor vacuum circuit breakers has been specially designed to meet the specific requirements of AC traction power supply systems. It is a highly reliable device with minimum installation work and reduced life-cycle costs.

Developed for switching applications on AC traction power supply systems up to 27.5 kV / 2,500 A / 40 kA / 250 kV BIL.
Frequency 16.7, 25, 50 & 60 Hz.
Can be delivered in single (VXA) or 2-pole (VXB) configurations.
Breakers can be fixed pole-mounted type or mounted on withdrawable truck.
Indoor application
Meets many country specifications, including fast switching