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.