SWITCHGEAR DIVISION >> CIRCUIT BREAKERS >> VACUUM CIRCUIT BREAKERS >> M.V. INDOOR VCB >> 12KV INDOOR VCB
Product Category

Product Overview :

With over 50,000 VCB's in operation globally, this quality proven product is in service from 1986. Needless to mention, the product had several design upgrades & exceeds the quality standards as per IEC 62271 - 100, 200.

Technical Specification :
  • Rated Voltage: 12kV
  • Rated Current: 630 / 800 / 1250 / 1600 / 2000 / 2500 / 3150 A
  • Symmetrical breaking capacity: 13.1 / 26.3 / 31.5 / 40 kA
  • Basic Insulation level: 28kV / 75kVp & 35kV / 95kVp (optional)
Key Features :
  • Horizontal floor rolling type breaker trolley with door closed rack in / out arrangement & inaccessible live parts ensures operator safety.
  • Compartmentalized Panel with built in base frame & ramp.
  • Type tested for extended mechanical endurance of M2 class as per IEC 62271 - ensuring high reliability & minimal maintenance.
  • Designed for rapid autoreclosing duty with SCADA compatible control system.
  • VCB Trolley of same pedigree - 'Calix' from 13.1kA to 40kA ensures standardisation & minimal inventory.
  • Optional drawout type PT, Earthing truck with VI / earth switch PT, Powerpack, series trip arrangement.
  • Artful combination of compactness, simplicity & ruggedness.
  • Fully type tested product at renowned testing laboratories like KEMA - Netherlands, CPRI - India, KERI - Korea.