- Vacuum circuit-breaker + SF6 disconnector + SF6 earthing switch (3 in 1)
- Used in UNIFLUORC and MODULARC switchboards
- Rated Voltage: 12 / 17.5 / 24 / 36 kV
- Rated Current: 400 / 630 A
- Rated Short Time Withstand Current: 16 kA/25 kA, 1s
- Number of mechanical operations: 10000
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Your post is very nice. Vacuum Circuit Breakers (VCB) is must be carefully operation because Its supply high voltage.
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