ABB 2CDS273317R0487 Description Description ABB S203UPK20 MCB TP K20 UL489 480V UL489 American Standard Mcbs Related products ABB 2TLA040001R1300 ABB ACS800-01-0003-3 ABB 2TLA040037R1300 ABB GJV3074397R1 ABB 1SFN075112R1000 ABB 2TLA040037R1000