ABB 1SDA055737R1 Description Description ABB E1N 1250 PR121/P-LSI In=1250A 4p F New Emax Related products ABB 2TLA042021R8100 ABB ACS800-01-0003-3 ABB 2TLA040037R1300 ABB FPR3600227R1202 ABB ACS800-01-0011-5 ABB 2TLA040001R1000