General information

Lenoir Elec’s IF and CMA type of load-break switches (motorized contactor with energy storage) have been specially designed for railway’s traction application (Coupling and Isolating Switches) for 750 VDC and 1500 VDC networks.

  • Modular design,
  • one or two main polarities,
  • rated current from 800A up to 6300A,
  • visible break,
  • on-load operation:
    • breaking capacity: 10kA at 1 000 VDC (L/R = 5ms),
    • minimal making capacity 66kA,
    • minimal electrical withstand 75kA,
  • manual or motorized operation.

Do you need more information?