Supply of Earth Fault Relay For Aux. Convertor 415/110V Ckt. Harmonic Filter And Con Trol Circuit Pos No. 89.2.89.5.89.6 And 89.7 150Ma 43 Ohm-36/110 Volt As Per Abb Docume Nt No. Hbvw400011r0001 And Clw Specn.No. Clw/Es/3/0090, Alt C Warranty Period: 30 Mont Hs After The Date Of Delivery