Repairing/ replacement of different type MCBs / DBs at different sites Under AE(E) KBN, MTNL New Delhi.

Amount

Replacement of 5 Amp to32 A rating 240/415 volt , 10 KA, Curve miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connection testing and commissioning i/c removing old faulty/ burnout MCB etc complete as reqd. a) Single pole

b) Single pole and neutral

c) Doublepole

d) Triple pole

e) Triple pole and neutral

Replacement of following way, horizontal type three pole and neutral, sheet steel, MCB distribution board, 415 V, onsurface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB / RCCB/ Isolator) This includes dismantling and removal of old faulty/ rusted DB's and repairing the wall/surface etc. as per site requirement complete as required. a)4 Way( 4+12)Double door

b) 6 Way ( 4+18)Double doo

c) 8 Way ( 4+24) Double Door

Replacement of following ways surface/ recess mounting vertical type 415 volts TPN MCB Distribution board of sheet steel enclosure dust proctor dully powder painted , inclusive of 200 A tinned copper bus bar , common neutral link , earth bar , din bar for mounting MCbs but without MCB and comer ) and removal of old faulty DB's repairing the wall/surface etc. as per site requirement complete as required. a) 4 Way ( 4+12) Double door

Mahajan Sales Corporation

Star Electric Works