Gold Member Since 2015
Audited Supplier

Mingde Electrical (Shanghai) Co., Ltd.

Vacuum Circuit Breaker, Switchgear, Earthing Switch manufacturer / supplier in China, offering Vmd 40.5 Kv -1250A Handcart Vacuum Breaker Embedded Pole Types, Pole Mounted 17.5kv-1250A 50Hz Vs1 Vacuum Circuit Breaker, Spout MD/250 with APG Technology and so on.

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VMD [Jan 15,2016]

The complete specification of VMD series vacuum circuit breaker can meet customers' different needs.
2.  VMD adopts the latest embedded poles and low-resistance vacuum interrupter. With main conductive circuit sealed in epoxy resin, the insulation performance will be more stable.
3. VMD employs an accurate gear driving system, instead of the traditional chain wheel driving system. 
4. VMD series circuit breaker passed Type Test Report according to GB and IEC standards.
5. VMD series circuit breaker has exported to 26 countries and regions in the world.