ABB 1SDA055921R1 Description Description ABB E2N 2000 PR121/P-LSI In=2000A 3p F New Emax Related products ABB 3BSE013230R1 ABB ACS550-01-038A-4 ABB FPR3600227R1202 ABB 2TLA040037R0900 ABB 2TLA040001R1400 ABB 3BSE008516R1