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

250a moulded case circuit breaker,80a air break contactor,70a air break contactor,125a air break contactor,110a air break contactor,70a overload relay,2a overload relay,200a overload relay,275 ohms relay module,1600a multi function meter,1000 a multi function meter,300v multi function meter,160a hrc fuse,4a hrc fuse,2a hrc fuse,6a hrc fuse,1250a air circuit breaker,2a miniature circuit breaker,10a miniature circuit breaker,20a miniature circuit breaker,25a miniature circuit breaker,6a 2pole miniature circuit breaker,16a 2pole miniature circuit breaker,230v led panel lamp red,space heater

For independent power supply for reliable operation of the controlling circuit of different switchgear installed of 6.6kv,7/8 substation at tmc.

Maintenance and reconditioning of 2 nos. vcb (11kv and 6.6kv, pce make), 2 nos. ocb switch (11kv, 800 amp, gec make), sf6 abb make breaker (33kv, 1250 amp), maintenance of ct, and repairing of 11kv capacitor bank control panel at central substation

Maintenance and reconditioning of 1250a 33kv mocb of allind make installed for primary control of 10mva 33kv/6.6kv transformer at central sub-station basantpur under hazaribagh area

Complete repairing/reconditioning of 6.6kv, 1250a, mocb breaker of tr1 of post washery section

Prourement of 36kv vaccum circuit breaker at 132kv substation majra