supply of electronic timer (time relay mfs) 110v dc 0.05s to 300 hrs, blinking interval 2second and used for external power supply/emergency brake of lhb type ac coaches as per abb catalogue no. ct-mfs.21, siemens catalogue no. 7pv07231az20, schneider catalogue no. re22r2mmw, l&t cat. no. 2a8dt6, carlogavajji cat. no. dmb01dm24, phoenix cat. no. emd-bl-2t-i-230-pt, dold cat. no. mk7850n and luetze makes only acceptable, place of installation s1k18 as per bill of material and confirming to rdso spec. no. rdso/pe/spec/ac/0184-2015 rev.1 or latest and as per update of common bom items issued by rdso lr. no. el/7.1.108/mssbc, dt. 17/09/21 or latest suitable for lhb type ac coaches switch board cabinet.electronic timer (time relay mfs) 110v dc 0.05s to 300 hrs, blinking interval 2second and used for external power supply/emergency brake of lhb type ac coaches as per abb catalogue no. ct-mfs.21, siemens catalogue no. 7pv07231az20, schneider catalogue no. re22r2mmw, l&t cat. no. 2a8dt6, carlogavajji cat. no. dmb01dm24, phoenix cat. no. emd-bl-2t-i-230-pt, dold cat. no. mk7850n and luetze makes only acceptable, place of installation s1k18 as per bill of material and confirming to rdso spec. no. rdso/pe/spec/ac/0184-2015 rev.1 or latest and as per update of common bom items issued by rdso lr. no. el/7.1.108/mssbc, dt. 17/09/21 or latest suitable for lhb type ac coaches switch board cabinet.,electronic timer (time relay mfs) 110v dc 0.05s to 300 hrs, blinking interval 2second a nd used for external power supply/emergency brake of lhb type ac coaches as per abb catalogue no . ct-mfs.21, siemens catalogue no. 7pv07231az20, schneider catalogue no. re22r2mmw, l&t cat. no. 2a8dt6, carlogavajji cat. no. dmb01dm24, phoenix cat. no. emd-bl-2t-i-230-pt, dold cat. no. m k7850n and luetze makes only acceptable, place of installation s1k18 as per bill of material and confi rming to rdso spec. no. rdso/pe/spec/ac/0184-2015 rev.1 or latest and as per update of common bom items issued by rdso lr. no. el/7.1.108/mssbc, dt. 17/09/21 or latest suitable for lhb type ac c oaches switch board cabinet. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ] carr. repair stores/tpty, andhra pradesh 136.00 numbers