ABB 1SDA050448R1 Description Description ABB BKR S3L 160A 4P T/M 1000VDC FF Related products ABB 3BSE013230R1 ABB 2TLA042021R8000 ABB 2TLA040001R1300 ABB 2TLA042021R8100 ABB 2TLA040001R1100 ABB FPR3600227R1202