supply of set of illuminated push button switches for 3-phase locos as per clw spec. no. clw/es/3/0072, alt-e or latest (05 items 17 nos.) , set of illuminated push button switches for 3-phase locos as per clw spec. no. clw/es/3/0 072, alt-i or latest (05 items 17 nos.) : 1) illuminated push button constant speed control, spec. no. gree n black/bezel standard - qty. - 04 nos. ; 2) illuminated push button fault indication, spec. no. yellow-led 380v ac-standard - qty. - 04 nos. ; 3) push button reset vigilance control, spec. no. yellow black bezel - qty. - 04 nos. ; 4) llluminated switch emergency flash lights, 2 positions yellow - qty. - 04 nos. ; 5) pus h button vigilance control spec. no. green black bezel standard - qty. - 01 no. [ warranty period: 30 m onths after the date of delivery ] ]