Supply and retrofitment of 420kv circuit breakers without pir at various substation of nr-ii and wr-i regions of powergrid, specification. no.: ncn0335

Supply and retrofitment of 420kv circuit breakers with pir at various substation of nr-ii, sr-i, wr-i and ner regions of powergrid specification. no.: ncn0334

Supply and retrofitment of 245kv circuit breakers at various substation of nr-ii, sr-i, sr-ii, wr-i and ner of powergrid. spec no ncn0333

Box junction type straight through cable,box junction type straight through,hot vulcanising cable compound,breaker circuit type mccb current 400a voltage 440v,breaker circuit type mccb current 200a voltage 440v

Testing and calibration of protection relays, cts/pts and circuit breakers at main substation(33/6.6/3.3kv) under power supply of gevra project.

Fabrication of platform for installation of 02 nos 33 kv outdoor type vacuum circuit breakers along with control panels, ct and pt at main 33 kv receiving substation, 33 kv west substation, engagement of specialized agency for testing, commissioning

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

Circuit breaker for scavenger blower tm 6a( pos no- 55.1) type- 18 as per clw specification no. clw/es/3/ 0096 alt-m .

Ac circuit breaker for oil pump transformer 16a (pos no 62.1) type-14 as per clw specification n0. clw/es/3/0096 alt-m or latest.

Accessories for circuit breaker auxiliary compressor, type-hkss, 2 no as per clw specification no. clw/es/3/0037 alt. i or latest and abb document no- hbtb585557r1200 or latest.