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

Dismantling and shifting of cgl make 400 kv sf6 gas circuit breakers of 400 kv switchyard stps, sarni

Overhauling of ht bus duct at dcrtpp hpgcl yamunanagar

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

Custom bid for services - one time servicing of air circuit breakers

Supply, design, erection, retrofitting and commissioning of 400 kv circuit breakers in switchyard of ntpc vindhyachal stage 3 under addcap

Maintenance contract for generator circuit breakers gcbs at ntpc koldam

Residual current operated circuit breakers (rcbo) with integral overcurrent protection isi marked to is 12640 (part 2),residual current operated circuit breakers (rcbo) with integral overcurrent protection isi marked to is 12640 (part 2),residual current operated circuit breakers (rcbo) with integral overcurrent protection isi marked to is 12640 (part 2),residual current operated circuit breakers (rcbo) with integral overcurrent protection isi marked to is 12640 (part 2)

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

Deputation of abb service engin eer for servicing trouble shooting of excitation system at ntpc vstps