ABB 1SDA055640R1 Description Description ABB E1B 1250 PR121/P-LI In=1250A 4p F H New Emax Related products ABB 2TLA040001R1200 ABB 2TLA040001R1400 ABB 3BSE008510R1 ABB 2TLA040037R1000 ABB 3BSE008508R1 ABB FPR3600227R1202