ABB 1SDA055739R1 Description Description ABB E1N1250PR122/P-LIIn=1250A4pFH New Emax Related products ABB 2TLA040037R1300 ABB 2TLA042021R8000 ABB 2TLA040001R1100 ABB 3BSE008508R1 ABB 2TLA040037R1000 ABB 1SFN075112R1000