ABB GHS2821017R0377 Description Description ABB GHS2821017R0377 S282 UX-K 6 MCB Industrial Mcbs K,Z,UCK,UCZ etc & Related products ABB 2TLA040001R1000 ABB 2TLA040001R1400 ABB GJV3074397R1 ABB 2TLA040037R0900 ABB 2TLA040037R0800 ABB ACS550-01-038A-4