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SWITCHGEAR
Oil Circuit Breakers
Vacuum Circuit Breakers (Indigenously developed)
Vacuum Circuit Breakers (Horizontal Isolation)
Outdoor Porcelain Clad
Switchgear Spares


Our dedicated Service Team is ready to provide excellent services to our customers.

  • CNC Machining Centre, CNC Press Brake, CNC Turret Punch Press, CNC Turning Center
  • Paint Shop with latest Pre-treatment Power-coated Painting Technology
  • Foundry Shop & Tool Room
  • Apart from those highly motivated and experienced Technical and R&D Teams are working for maintaining the product quality and further developments.
  • Our marketing offices are located at four major citities in India (i.e. Calcutta, Delhi, Mumbai and Chennai) and also at Lucknow, Baroda and Hyderabad. Special Representatives at different regions have been apointed by us to do business on our behalf.

 Oil Circuit Breaker
Voltage range - 3.6 KV to 12 KV
Current range - 400 AMPS to 1250 Amps
Short Time Rating - upto 20 KA for 3 seconds at 12 KV

Unique features

  • Johnson & Philips design
  • Compact and Space Saving
  • Double Break
  • Rigid and Simple Mechanism
For more details please contact us.

Vacuum Circuit Breaker with Indigenous Technology
Voltage range - 3.5 KV to 12 KV
Current range - 800 Amps to 1250 Amps
Short Time Current - 16 KA / 20 KA / 25 KA for 3 seconds
Breaking Capacity - 16 KA / 20 KA / 25 KA

Unique features

  • Our own design
  • Compact and Space Saving
  • Dimensionally identical to Oil Circuit Breakers. Convenient for inter-changeability and retrofit of trolleys 
For more details please contact us.

Vacuum Circuit Breaker (Horizontal Isolation)
Voltage range - 3.6 KV to 12 KV
Current range - 630 / 1250 / 2000 Amps
Short Time Rating - 25 KA / 40 KA for 3 seconds
Breaking Capacity - 25 KA / 40 KA

Unique features

  • Suitable for 15 KV System
  • Suitable upto 95 KV impulse level 
  • Maximum electrical clearance between phase to phase and phase to earth 
  • Suitable for unearthed system
For more details please contact us.

Outdoor Procelain Clad Vacuum Switchgear
Voltage range - upto 12 KV
Current range - 800 Amps and 1250 Amps
Short time current - 25 KA for 3 seconds
Breaking current - 25 KA

For more details please contact us.

Switchgear Spares
  • We provide all the Spare parts for our entire range of products
For more details please contact us.

The key persons for our Switchgear business are ::

Mr. S. K. Datta, General Manager (Electrical) Phone: +91 33 24488927
Mr. S. N. Chatterjee, Assistant General Manager (Marketing) Phone: +91 33 24393818
Mr. A. K. Banerjee, Assistant General Manager (R&D) Phone: +91 33 24397031
P-54 Hide Road Extension
Kolkata 700 088, India
Fax: +91 33 24397166

Copyright 2005 , India