supply of electronic timer (time relay mfs) 110v d [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, place of installation s1k18 as per bill of material and confirming to rdso spec. no. rdso/pe/spec/ac/0184-2015 rev.1. brands: l&t/siemens/schneider/abb only. 1) the firm should submit authorized dealership certificate or proof of purchase from oem dealer and necessary test certificates along with materials for acceptance. ]electronic timer (time relay mfs) 110v d [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, place of installation s1k18 as per bill of material and confirming to rdso spec. no. rdso/pe/spec/ac/0184-2015 rev.1. brands: l&t/siemens/schneider/abb only. 1) the firm should submit authorized dealership certificate or proof of purchase from oem dealer and necessary test certificates along with materials for acceptance. ],electronic timer (time relay mfs) 110v dc 0.05s to 300 hrs, blinking interval 2second and us ed for external power supply/emergency brake of lhb type ac coaches, place of installation s1k18 as per b ill of material and confirming to rdso spec. no. rdso/pe/spec/ac/0184-2015 rev.1. brands: l&t/siemens/ schneider/abb only. 1) the firm should submit authorized dealership certificate or proof of purchase from oem dealer and necessary test certificates along with materials for acceptance. [ warranty period: 30 months after the date of delivery ] ]