ABB 2CDS273317R0427 Description Description ABB S203UPK10 MCB TP K10 UL489 480V UL489 American Standard Mcbs Related products ABB 2TLA042023R0100 ABB 2TLA040037R0900 ABB 3BSE013230R1 ABB 2TLA040001R1000 ABB ACS550-01-038A-4 ABB 2TLA040001R1100