Hv overload relay (qlm) with mechanical inter locking arrangement having 2 nc inter lock type di as per clw spec. no. clw/es/r-27, alt. z .

Relay high voltage over load with locking arrangements type (di-qlm)

Primary voltage transformer for 3 phase locomotive as per clw specn. no. clw/es/3/0009/c.

Earth fault relay (current relay) type bvw 2800/110v, 150ma, 43 ohms as per clw spec. no. clw/es/3/0090 alt.c or latest.

Earth fault relay (current relay) type bvw 2800/110v or similar, 150ma, 43 ohms as per clw specification no. clw/es/3/0090 alt-c.

Auto flasher relay for 3 phase locomotives, as per clw specification no. clw/es/3/0481 or latest. , relay type dp-30 fc-2c-24vdc, coil voltage -24vdc, coil resistance 350 +-10 percent ohms, contact capacity 25a, 250vac (for qfl).

Relay over load for silicon rectifier (q [relay over load for silicon rectifier (qrsi) di type conforming to clw specification clw/es/r- 27/alt-z or latest. ]

Procurement of relay qe (over load realy) type di for conventional. locos to clw specification no. - clw/es/r-27 alt -z .

Transformer module primary voltage (pos no 224.2) as per clw spec. no.clw/es/3/0083 alt- b or latest & abb document no- 3ehp590547 r0001 or latest and conforming to clw drawing no. clw/es/3/sk1/0083 alt-b or latest.

Ac circuit breaker 50a (pos:47.1), d curve operating voltage - 440v ac, insulation voltage 690v ac, 3 pole, rev. type-16 , as per clw specification. no. clw/es/3/0096 alt-m or latest.