Tenders for Supply of 3 Phase Measuring And Monitoring Relay Rated Voltage 750 Volts Ac +/-15%, 50 Hz 25 Va @ 750V Ac As Per Rcf Spec - Edts 073 Amend 5. Make: M/S Dold Cat No-Bd9080 Or Equivalent Of M/S Carlo Gavazi Or M/S Abb. To Be Supplied With Oem, S Proof Of Purchase Along With Test Certificate Spec: Edts 073 Rev D