High voltage HRC fuse of 125 Amps, 1000 V AC, breaking capacity 80 kA, type NH1L as per RDSO Spec. No. RDSO/ PE/ SPEC/ AC/ 0184- 2015 ( Rev- 1 ) and as per update of common BOM items issued by RDSO Lr. No. EL/ 7. 1. 108/ MSSBC, dated 17. 09. 2021 to SIBA Cat. No. 2028003. 125, Eaton Bussman Cat. No. 125NH1LIR- 1000. EFEN, Ferraz, ETI makes only acceptable.