Power connectors 24 pins with crimped terminal in rmpu make: harting make han e-type/widmuiller/phoenix/lapp or any other equivalent make having interchangeability of connectors and its parts with prior approval of rdso (part number as per annexure-vi) of rmpu of lhb ac coaches, conforming to rdso specification no. rdso/pe/spec/ac/0061-2005 (rev. 2) or latest

Hermitically sealed scroll compressor, suitable for r-407 c refrigerant gas, working on 415 vac, 50 hz, conforming to rdso specification no. rdso/pe/spec/ac/0061/2005(rev-1). make and model should be rdso approved. note: (i) emerson part no. zr 61 kce tfd522 / danfoss part no. mlz038t4 or any other make and model of equipment/component can only be considered with prior approval of rdso.

Pressure measuring rotary switch, as per part no sr-075 -1050 of m/s sidwal & type n4s29d/gb of kaycee make or equivalent to this of ge & salzer make only, as per sr no. 36 of bill of material (bom) of rdso specification no. rdso/pe/spec/ac/0061-2005(rev-1), suitable for use in rmpu type lhb ac coaches & conforming to rdso specification no. rdso/pe/spec/ac/0061-2005 (rev-1). accepted make: kaycee, salzar , ge , or any other rdso approved make.

Air heater 400watt for heater assemblyas per part no. sr-075-1020 of m/s sidwal or equivalent rdso make for rmpu conf. to rdso specification no. rdso/pe/spec/ac/0061 - 2005 (rev -1), suitable for lhb type roof mounted ac package unit.

Supporting device for cbc escort part no. sk-465 alt-5 of lhb coaches h type center buffer coupler to rdso spec. no.rdso/2011/cg-03 rev.01.

Brushless 110 v dc railway carriage fan, 400 mm sweep, fixed type conforming to rdso specn. no.rdso/pe/spec/tl/0021/2005 (rev-3) with amdt.1, rcf annexure-1.

Control pressure (cp) switch, as per danfoss make cat no - acb 2uc 136 w or equivalent of alco make or equivalent part nos. of other oems of lhb rmpu ac coaches, as per rdso specification no. rdso/pe/spec/ac/0061-2005 (rev-1).

Set of vrla battery 110v,70ah consisting of 9 modules of 12v each, suitable for lhb type ac,non-ac coaches as per rdso specification no.rdso/pe/spec/ac/0009- 2014 (rev.2).

Supply of primary spring inner for ac co [supply of primary spring inner for ac coach (green) drg no.1277143 & rdso spec no.rdso/2017/cg-01(rev.01) with corrigendum no. 01 of october 2019. make:-icf or any other rdso approved vendor.]

Supply of m/s siemens make metallic push button (flush type) as per rdso spec no. irs s: 105/2025 ver.1.0 compatible deltron /webfil make block panel with paralleling of no/nc contact : make siemens note: 1.out of total requirement of 630 nos- red-126 nos, yellow-126 nos, green-126 nos, black-252 nos. 2. the parts of flush type pushbutton as per rdso ltr no.rdso-sig0bpac (gen)/1/2020, dt: 03.12.2024