Supply Of Drop Out Time Delay Relay For Anti-skid True Off Delay, Control Supply Voltage 110- 240v Ac/dc, Place Of Installation S1 K05, As Per Sr. No. 17 Of Annexure Of Rdso Letter No. El/7.1.108/mssbc Dated 17.09.2021. Make:-siemens, Abb, Carlo Gavazzi, Schneider, Dold, Phoenix, Lueize, L&t .note: Firm Should Supply Proof Of Purchase From Oem Or Authorized Dealers Only. Firm Should Supply Test Certificate & Guarantee Certificate Along With Supply Of Item..