Procurement Of Relay, Fail Safe Electronic Time Delay Device Mounted On Q Series Relay Base & Cover, Connectors & Retaining Clip, With Fixed Timing Of 120 Seconds Conforming To Irs:s 61-2000 With Amendment No-2, Irs:s-34 & Irs S-23 Specification With Amendment Upto Date, As Applicable. The Interlocking Code For This Unit Shall Be Afgky Etc..