33KV Vacuum Circuit Breakers

33KV Vacuum Circuit Breakers

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We manufacture and supply ABB make Vacuum Circuit Breakers 33KV. This type of circuit breaker is available with a lattice structure fabricated from Galvanized Iron metal, and on this arrangement breaker is mounted. The PC VCB is of open terminal kind manufactured with vacuum interrupters housed in weather resistant porcelain insulators. The closing/tripping coils and manual/motor spring charge mechanism are fitted inner side the sheet metal enclosure which confirms to IP55 protection. Moreover, our Vacuum Circuit Breakers 33KV is suitable for varied applications like Distribution Networks, Arc furnace duty, Rapid Auto-reclosing, Capacitor switching, Frequent switching duties, etc.

Salient features
  • Developed and type checked as per IEC 62271-100
  • Porcelain clad construction perfect for outdoor substation guarantees protection from fire as well as hazardous conditions.
  • Long electrical life with certified vacuum interrupters
  • Suited for auto re-closure duty cycle of O-0.3 sec-CO-3 min-CO CO-15 sec-CO
  • Convenient & reliable spring charge mechanism that assures longer mechanical life.