Designed to be used as a pantograph off load disconnector with or without grounding function, or selecting off load the appropriate traction circuits in multi-systems vehicles, the RS type roof switch offers variations covering all applications for rated thermal currents from 400 A to 4000 A and nominal voltages up to 3 kV for DC networks or up to 25 kV for AC networks.
Customer benefits
Compact design and low weight
OV4 between High-Voltage circuits and base plate
Protection level coordinated with AC and DC circuit-breakers breaking capacity: high short-time withstand current
High mechanical durability category C3 (up to 200'000 cycles)
Proven worldwide experience of more than 30 years in this field
