Spares suitable for siemens make 420 kv,2000amps,tp 415v motor operated centre break isolator with single earth switch type 400 kv hcb installed at 400 kv switchyard

Repairing and maintenance of ocb switch 440v ctr400/5a make g.e.csl no.002 installedat 7b incline bhoura north e.j.area

(a) complete repairing of biecco make ocb switch 11 kv/400 amps &#x0d (b) complete repairing 11 kv/400 amps ocb switch with busbar g.e.c. make sl. no. 3637(b) complete repairing 11 kv/400 amps ocb switch with busbar g.e.c. make sl. no. 3637

Complete repairing and maintenance of 400 amps ocb switch make gec 550volt ctr 400/300/5a, sl. no. 314711/136 of water treatment plant, bhowra (north) colliery under e.j. area

Complete repairing of 400 amp. ocb switch make gec 550v ctr 400/300/5a sl. no 314510/12 of riverside bhowra(s) colliery.

(a) partial repairing of 01(one) no. 400 amps 440 volt a.b.c. make switch (b) repairing of 01(one) no. 200 amps 440 volt kilburn make ocb c) repairing of 01(one) no. 400 amps 440 volt g.e.c ocb switch of kujama colliery

Repairing of 400 amp. ocb switch make- southern switchgear, 3.3kv ctr 400/300/5a, sl no f/20270 of wtp bhowra (south) coliery under eja

Repairing of 400 amp. ocb switch make- southern switchgear, 3.3kv ctr 400/300/5a, sl no f/20270 of wtp bhowra (south) coliery under eja

Repairing of 400 amp ocb switch with busbar make gec 440v 550v type k3 ctr 300-400/5a controlling to power transformer secondary of rocp/sj.

A. repairing of 3.3kv ocb switch 400a, ctr-100/5a, make-ece, sl.no.-1437 installed at main sub-station of gvp phase-ii ocp and b.repairing of 3.3kv ocb switch 400a, ctr-100/5a, make-ece, sl.no.1439 installed at main sub-station of gvp phase-ii ocp.