ABB 1SDA055577R1 E6H/f 5000 PR121/P-LSI In=5000A 4p New Emax Description Description ABB 1SDA055577R1 E6H/f 5000 PR121/P-LSI In=5000A 4p New Emax Related products ABB 2TLA040037R0800 ABB 2TLA040001R1000 ABB 3BSE008508R1 ABB 2TLA040037R1300 ABB 2TLA040037R1000 ABB ACS800-01-0003-3