Vacuum Circuit Breakers (VCB)
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- เผยแพร่เมื่อ 26 ก.ย. 2024
- Vacuum circuit breakers, also known as VCBs, use a vacuum to extinguish the arc created when the circuit is tripped and the contacts move apart. VCBs work quickly and effectively, making them a solid choice for medium- and high-voltage systems.