Multi Functional Monitoring Relay 3 Phase, 3 Wire/4 Wire With Adjustable Th Resholdes, Adjustable Triping Delay, Monitoring Of Phase Sequence And Phase Failure, V Oltage Monitoring (Under And Over Voltage), Installation 35 Mm Din Rail Conforming To Standard En 60255-6, Rated Supply Voltage 280-520V Ac With Self Extinguishing Propertie S As Per Rdso Specification No-Rdso/Pe/Spec/Ac/0184-2015(Rev.1) & Rdso Letter No.El/7.1.1 08/Mssbc Dtd 17.09.2021 To Abb Model No.Cm Mps, 41S Or Carlo Gavazzi Model No.Dpc01D M48.400/480 Or Simens Model No.7Ug0818-Ica20 Or Schneider Model No.Rm22Tr33 Or Dold Model No.Bd9080.12 Or Phonex Model No.Mr-Es-3 V-400( 1217805) Or L&T Model No.Mg53Bh L&T Mg53Bh. [ 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 ] ]