Reliable switching equipment is key to ensure high quality power supply. TRF disconnector and TRLF switch-disconnector fit overhead network requirements in particular in very harsh environment conditions.
Disconnectors can be retrofitted on-site with an arcing chamber as well as a fuse carrier, earthing or auxiliary switch, or any other component.
- Rated voltage up to 36 kV
- Rated current up to 1250 A
- Rated short time withstand current (1 s): from 20 to 50 kA
- Number of mechanical operations: 1000