ABB 1SDA056849R1 E4H 4000 PR121/P-LSI IN=4000A New Emax Description Description ABB 1SDA056849R1 E4H 4000 PR121/P-LSI IN=4000A New Emax Related products ABB 2TLA042023R0100 ABB 2TLA040037R1000 ABB 3BSE013230R1 ABB 3HNE00313-1 ABB 2TLA042021R8000 ABB 2TLA040001R1100