12 kv, 1250a abb make vacuum circuit breaker type: vd4 12.12. 40,retrofitting of sf6 circuit breaker type hpa 12/1240c with vacuum circuit breaker type vd4

Procurement of 33kv vacuum circuit breaker alongwith foundation bolts

Supply of lot-1: 75nos 132kv sf6 circuit breakers and lot-2: 70nos 132kv sf6 circuit breakers.

Supply, erection and commissioning of (in place of existing old cbs) 220kv sf6 circuit breaker at ntpc unchahar

Supply of 66kv sf6 breaker as per bhel specification

Servicing and overhauling of compressor unit of 400kv circuit breaker at 400kv sub station sarnath, varanasi.

Special repair to three panel vacuum circuit breaker in government medical college hospital at ramanathapuram in ramanathapuram district

Flameproof transwitch unit (flp tsu) 315kva, 3.3kv/550v (or 525v),flameproof switch board panel comprising of seven flameproof 3.3kv, 400a vcb,flameproof switch board panel comprising of four flameproof 3.3kv, 400a vcb,flameproof vacuum circuit breaker 3.3kv, 400a,flameproof air circuit breaker 400a, 550v,flameproof air circuit breaker 200a, 550v,flameproof air circuit breaker 100a, 550v

Supply of 245kv, 3-phase, spring operated sf6 circuit breaker along with retrofitting material for 220kv switchyard of ktps-v stage under psd funds

Automatic circuit breaker / bm 349-0630-635