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Requirement :
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Supply of spares, vaccum circuit breaker rated 3.3 kv, drive mechanism, shunt trip assembly with coil, solenoid operated spring release assembly with coil, vacuum intruptor 400a, copper net terminal, copper top terminal, auxiliary switch fo vcb, 1 set spring for catch mechanism for vcb, 1 set spring for drive mechanism, 1 set spring fir tripping/drive insulator, coil for shunt trip/spring release, isolator 3.3 kv, moving contact for isolator (03 sets for 03 phase), fixed contact for isolator (03 sets for 03 phase), auxiliary transformer for control circuit, earth leakage relay, epoxy moulded core balance transformer 3.3 kv, 3 poie magnetic overload relay, auxiliary contractor 03 no. + nc 110 v coil, diode based rectifier complete, hrc fuse base 20 a for control, epoxy resin moulded1 phase p.t. 3.3 kv/110v 150va, p.t. fuse- 3.3 kv, 72 sq mm ammeter (ct operated), 72sq mm voltmeter 0-5 kv (ptr 3.3 kv/100v), dms moulded copper terminal 400a, c.i. terminal chamber box with 02 nos cover, c.i. cable box, brass galdn complete with stud & nut, m.s. meter fixing plate fitted with 01 no. ammeter, 01 no. voltmeter & 04 nos. indication lamp complete, throughgoing copper busbar 630a (set of 3), charging handle for vcb, isolator axle road with m.s. clamp for prabhu switchgear make flp ht vcb 3.3kv.
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