Circuit breaker 10a, 3 pole, type-18 with auxiliary contact 2 no for 3 phase locos as per clw spec. no. clw/es/3/0096 (alt-l) and abb document no. hbtb585552r3013.

Circuit breaker to traction motor blower and oil cooling unit (pos no. 53.1, 59.1) type-17 as per abb document no. hbtb 585554r3083 and auxiliary contact as per abb id no. hbtb 585557r1200 conforming to clw specification no. clw/es/3/0096 alt-l.

Single core cable -120 sqmm 4.0 kv as per clw specification no. clw/es/3/0458 alt-e or latest for 3phase locos. (as per uvam id:3100272).

Current sensor auxiliary circuit specification /drg abb id no. hiet 428008p002 type lt 1000-sl/sp 59 ;1:5000;1000a-40 ohm ,as per clwspec no clw/es clw/es/3/0084/alt- a. clw drg no clw/es/3/sk-1/0084/alt -a

Ac circuit breaker for traction motor blower and oil cooling unit (pos.53.1 and 59.1), 63 amp. type-17, as per abb document no. hbtb 585554r3083 and auxiliary contact as per abb id no. hbtb 585557r1200 conforming to clw spec. no. clw/es/3/0096 alt. i or latest. to be procured from clw approved source only.

Circuit breaker 3 pole for tm blower and oil cooling unit transformer/converter along with auxiliary contact (2 no type) as per clw spec. no. clw/es/3/0096 (alt.-l) (63 amp)

Arno starting resistance cut out ac relay (qcvar) for locos specification :- clw spec:- clw/es/r2/k with latest alt alstom type- vag-11/vaa-11, abb type- pc8ahxs.

Accessories for circuit breaker auxiliary compressor, type-hkss, 2 no as per clw specification no. clw/es/3/0037 alt. i or latest and abb document no- hbtb585557r1200 or latest.

Circuit breaker for scavenger blower tm 6a( pos no- 55.1) type- 18 as per clw specification no. clw/es/3/ 0096 alt-m .

Aux contact 2 no as per clw spec no. clw/es/0096 alt -g for scheider make mcb 3-pole 63,40,16 amp.electric type rep-19071