Supply And Fitment Of Rm9-D Heavy Duty Charging Plug Circuit Breaker, 3X750V, 800A With 6No+6Nc With Earth Fault Release 30,40,50 Percent Dn 1 Type Along With Suitable Under Volt Release As Per Rsso Spc No: Edts-103, Rev-D, Am-7. Make: Abb/Schneider/L&T Required For Eog Lhb Power Car./Nb235443/106049051 (EXPIRED)