procurement of various types of mcbs, mcb steel enclosure, capacitors and other electrical items for emd-iv, stps, mppgcl, sarni. , various types of electrical items , 25a, 1200v silicon power diode (ref. fm series for forward baised & fmr series for reverse baised) required qty 100 nos (50 forward baised & 50 reverse baised) make: hind rectifiers ltd/ ruttonsha international ltd./ national semiconductor/ texas instruments or equivalent , 25a, 1200v silicon power diode (ref. hm series for forward baised & hmr series for reverse baised) required qty 50 nos (25 forward baised & 25 reverse baised) make: hind rectifiers ltd/ ruttonsha international ltd./ national semiconductor/ texas instruments or equivalent , semiconductor fuse- gs1000/500a, 690v ac, 500a make: ge/l&t/siemens/chloride/abb/ schneider/areva/c&s/equivalent , protection fuse -315 amps, hrc- central tags (2 hole fixing bolted) (tsk315) make: ge/l&t/siemens/chloride/abb/ schneider/areva/c&s/equivalent , fuse link trip indicator, filter capacitor fuse fail indicator, kick fuse with micro switch (t1300) make: ge/l&t/siemens/chloride/abb/ schneider /areva/c&s/equivalent , surge arrester technical specification :- rating- 7.2 kv, mcov- 6.0 kv, freq. 50hz ndc- 5 kap type- gapless distr. surge arrester make: elpro international ltd, raychem rpg, areva, abb , equivalent , 250v dc, 230 ohm approx. closing/ tripping coil for 6.6kv bhel make vacuum circuit breaker make:- inspros engineers or equivalent , power contactor (9a, std. coil voltage 220v dc) amp- 9a, type- mx 09, aux. contact- 1 nc (l&t make cat. no. cs94024) make: l&t/ge/siemens/abb/schneider /equivalent , auxiliary contactors (for dc control std. coil voltage 220v dc) rated current -ac-15 4a, at 415v, type- mx0 40e, aux. contact-4 no, cat. no.- cs94027 make: l&t/ge/siemens/abb/schneider /equivalent , auxiliary contactors (for dc control std. coil voltage 220v dc) rated current -ac-15 4a, at 415v, type- mx0 22e, aux. contact-2no+2nc, cat. no.- cs94029 make: l&t/ge/siemens/abb/schneider /equivalent , front mounting add-on aux. contact block suitable for- mx0 40e, type- mx-a1 04e, front mounting- 4 nc, cat. no.- cs94037 make: l&t/ge/siemens/abb/schneider /equivalent , thermal over load relay type of mounting- direct mounting on mx contactors, type- mx-r0, relay range- 1.8-2.7, cat. no.- st94074oopo make: l&t/ge/siemens/abb/schneider /equivalent , mushroom head key switch stay put, key removable in both positions (press to lock, key to release) colour- red, reference(m/s c&s)- rcb2-bsi4 make:- c&s / l&t/ siemens equivalent , miniature circuit breaker (mcb) below amp make :- havells /l&t /abb/cg/equivalent) technical details true contact indication for individual pole • label holder facility for all configurations • conforms to iec 60947 - 2 • conforms to is/iec 60898 - 10 • no line-load bias • trip free mechanism • low watt loss - almost 50% of the values prescribed by is/iec 60898 • suitable for accessory fitment • design based on advanced current limiting hammer trip mechanism , 6 amp (single pole) (cat no. bb10060bfor ref.) , 10 amp (single pole) (cat no.bb10100b for ref.) , 16 amp (single pole) (cat no. bb10160b for ref.) , 20 amp (single pole) (cat no.bb10200b for ref.) , 32 amp (single pole) (cat no.bb10320b for ref.) , 16 amp (double pole) (cat no. bb20160b for ref.) , 20 amp (double pole) (cat no. bb20200b for ref.) , 25 amp(double pole) (cat no. bb20250b for ref.) , 32 amp (double pole) (cat no. bb20320b for ref.) , mcb steel enclosure (distribution boards) make :- havells /l&t /abb/c.g./equivalent ready to use dbs - provided with 100a insulated phase bus-bar | neutral bar/s with shroud/s | earth bar/s | sticking saddles | cement spill protector | color-coded interconnecting wire set | cable ties | blanking plates and circuit identification label, available in crca sheet steel, ral9003, powder coated highlights with provision for dp mcb/isolator/rccb/rcbo as incomer and sp mcbs as outgoings , 6 way mcb sheet metal enclosure distribution board (cat no. ltsd06m for ref.) , 8 way mcb sheet metal enclosure distribution board (cat no. ltsd08m for ref.) , a.c.capacitors 150 uf,300 vac, dimension 65x180 mm ,bolt fit metalized polypropylene part no. 231415727010 make-alcon / epcos only