Contactor for head light, aux.compressor & gusp (pos 48.2, 338, 218.2) & aux.contactor for contactor aux. (pos 52.3, 52.6) type s-163 cidt/ 110v to specn no clw/es/3/0034 alt-d or latest and as per (abb document no. hbtb585402r0821) or latest. note:- latest alteration / specification will be applicable at the time of tender closing.

Contactor filter on/off and adoptation (pos no 8.1 & 8.2) type: bps30.06s, 3000v-600a-3 hiko-110volt as per abb product no. hsba 433699r1384 or latest, clw spec. no. - clw/es/3/0086 alt c or latest, clw drg. no. clw/es/3/sk-1/0086 & clw/es/3/sk-2/0086 or latest. note :- latest alteration / specification will be acceptable at the time of tender opening.

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.

Push button for emergency stop (pos no 244) as per clw specn.no.clw/es/3/077 alt-a or latest and abb document no- 3ehp590153 r0002 or latest clw drg no.clw/es/3/sk1/0077 or latest.

Contactor for electronics and control circuit, contactor type-c164c/110et), make schaltbau gmbh pt. no.-1- 1622-251457 or similar specification/drg. no. :- clw spec. no.- clw/es/3/0034 alt.- d

Contactor for compressor & scavanger blower motor (pos no. 52.4, 47.2) type - lp1-d8011 fw, 80/125a - 750v - 3pole - 110 volt dc. as per specn. as per abb document no. - hbtg 585683r2927 or latest and clw spec no. clw/es/3/0095/d or latest note: latest alteration / specification will be applicable at the time of tender closing.

Spring loaded switch for 6a-250v used as zpt, bldj, blho [pos no.129,134,169.1] as per clw specification no. clw/es/3/0075 alt-c or latest and abb document no. hbtb 585604r3001

Contactor for electronics and control ci [contactor for electronics and control circuit contactor type-c164c/110et) make schaltbau gmbh pt. no.-1- 1622-251457 or similar specification :- clw/es/3/0034 alt. c with latest alt. (offer of only those firms will be considered which has quoted with latest drawing / specification / alteration/ revision) ]

Auxiliary switch for contactor auxiliaries (pos no 52 and 52.5) ladn22, 10 a-690 v to clw spec. no. clw/es/3/0201 alt-d.

Key switch simulation (pos no.179) of wag-9 / wap-7 locos consisting of 01 item 01 no. as per clw specn. no. clw/es/3/0079 or latest and abb document no 3ehp585704r2222 clw drg. no clw /es/3/sk1/0079 note :- latest alteration / specification will be applicable at the time of tender closing.