Supply Of Insulation Monitoring Relay, Insulation Control 415V Ac, Measuring Range 1-100K(Set At 30 K Ohm ), Rated Volt Age 0-500 V Ac Control Voltage 24-240 V Ac/Dc, Ac/Dc Or Self-Activation As Per Rdso Spec. No. Rdso/Pe/Spec/Ac/0184-2015(Rev-2) Suitable For Use In Switch Board Cabinet Of Lhb Type Ac Coaches. Item Makes As Per Sr. No 65 Of Rdso Spec. No. Rdso/Pe/Spec/Ac/018 4-2015(Rev-2) Or Any Other Make Having Make Approval From Rdso Suitable For Use In Switch Board Cabinet Of Lhb Type Ac Coaches. Warranty 30 Months From Date Of Delivery. [ Warranty Period: 30 Months After The Date Of Delivery ] ]