ABB 1SDA056793R1 Description Description ABB E4S 4000 PR121/P-LSI In=4000A 4p F New Emax Related products ABB ACS550-01-038A-4 ABB 3BSE008508R1 ABB 2TLA040001R1100 ABB 1SFN075112R1000 ABB 2TLA040037R0800 ABB 2TLA040001R1000