supply of set of illuminated push button switchesset of illuminated push button switches,set of illuminated push button switches for 3 phase locos as per clw spec.no.clw/es/3/0 072/d or latest (6 items 6 nos) [1] illuminated push button constant speed control, spec.no.green black / bezel standard %u2013 01 no., [2] illuminated push button fault indication, spec.no.yellow-led 380 v ac %u2013 standard -1 no., [3] push button vigilance control spec.no.green black bezel standard-01 n o., [4] push button reset vigilance control, spec no. yellow black bezel-01 no., [5] illuminated push butt on parking brake, red-01 no., [6] illuminated switch emergency flash light, 2 positions yellow %u2013 0 1 no. as per drg.no. nil specn: clw spec.no.clw/es/3/0072/d or latest [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitte d: max 8 lacs ] ]