ABB 1SAM401904R1001 Description Description ABB SK4-11 Signal Contact Motor Circuit Breakers (Desst) Related products ABB 2TLA040001R1000 ABB 1SFN075112R1000 ABB 3BSE008516R1 ABB ACS60100203 ABB 2TLA040037R1000 ABB GJV3074397R1
