Supply of semconductor protection miniature fuse. a) rated current: 1a b) rated voltage: 1000v

33 kv outdoor pt, highest voltage 36 kv, ratio 33 kv/n3: 110 v/? 3, accuracy class 0.2 & 3p, burden,33 kv current transformer outdoor type (voltage class: 36 kv rms, type: oil-filled (outdoor) , core:,33 kv outdoor metal oxide gapless lightning arrester, rated voltage 30 kv, highest system voltage 36

Din type high voltage hrc fuse net 1 and net 2, rated current: 125 amps, rated voltage: 1000 v ac, breaking capacity: 80ka suitable for use in lhb eog/hog type ac coaches conforming to rdsos ltr. no. el/7.1.108/mssbc dtd. 17.09.2021. acceptable make : siba [2028003.125] / efen / eti [4182495] / siemens / eaton bussmann [125nh1lir-1000].

Mpcb for compressor unit 1.1, 1.2, 2.1 & 2.2, heater 1 & 2 rated current: 7-10a thermal release range:10-16a, class:10, breaking capacity: 10ka, pole:-3p, rated voltage:- 415vac as per rdso letter no. el/7.1.108/ mssbc dt. 17.09.2021 annexure (bom) sr. no. 39.

Mpcb (motor protection circuit breaker), for ventilation fan unit 1& 2. thermal release range (rated current) 2.5-4 a, class: 10, breaking capacity: 50ka, pole: 3p, rated voltage: 415 v ac, 1no+1nc auxiliary contact block, conforming to rdso spec. no. rdso/pe/spec/ac/0192-2018 (rev.1).

Contactor (with diode) for ventilation fan unit 1 & 2 condenser cd1. 1, cd1.2, cd 2.1 cd 2.2 heater 1 & 2, rated current: 16 a (at rated voltage & ac-3 utilization category) rated voltage: 690 v ac main pole: 3 no aux contact: 1nc, control voltage: 77-143 v dc with surge suppressor make: siemens (3rt2018-1bf42 3rt2916-1jl00) and lk (l&t) (cs965671 ooo +cs96586 oooo) as per bill of material of rdso spec. no. rdso/pe/spec/ac/0184 percent u20132015 (rev-2) or latest

Power contactor [with diode] for compressor unit of lhb type ac coaches, 3 pole, rated current- 32 a (at rated voltage & ac-3 utilization category), rated voltage- 690 v, coil voltage 77-143 vdc, with surge supressor, with 1 nc aux contact, conforming to rdso spec no. rdso / pe / spec / ac / 0184-2015 (rev1), suitable for lhb type ac coaches switch board cabinet [place of intallation- s1k33, s1k34, s1k38, s1k39]. accepted make & cat nos.: - as per sr. no. 60 of common bom of rdso letter no. e

Four pole change over switch disconnector mcb with centre position off(i-o-ii), rated current 40a, operational voltage 415v. makes: legrand / havells / c & s / schneider / abb or its equivalent. note: one sample should be got approved before effecting bulk supply.

Power contactor in open execution with auxillary contact 2no 2nc, 3 phase, 415 volts, 110 amps capa,power contactor siemens make ac3 duty 3 tf 33 00-0amo-llkw. coil voltage, 220 vac 50 hz, 1 no 1 nc,power contactor 70 amps rated current at 440 vac, coil voltage 220-250 volts ac with 2no 2nc auxilar

Push button with element for start stop, voltage 240v, current 10a no of contact 01 type of contact n c, color red as per iec 60947 5 5,push button with element for start stop, voltage 240v, current 10a no of contact 01 type of contact n c, color green as per iec 60947 5 5,indicating lamp led, rated voltage 240v suitabel for both ac and dc color green lamp dia 30mm, lamp length 60mm,indicating lamp led, rated voltage 240v suitabel for both ac and dc color red lamp dia 30mm, lamp length 60mm,auxiliary contactor 16amp 4noplus4nc, 240v ac, as per is iec 60947,mushroom emergency push button switch voltage 240v, current 10a, no. of contact 1noplus1nc, head style mushroom push button latch type, color red, as per iec 60947 5 1,key release emergency stop push button , panel mount, 22mm cutout, spdt,ip66,63.5v ac, 22.5 dia, led type yellow ind,toggle switch 10amp to 250v, centre off, on off on