ABB OT1250KAUA2SZ 1250A @ DC20 Enc Sfty Sw 2+2-pole Metal Enclosed (Loadbreak) Description Description ABB OT1250KAUA2SZ 1250A @ DC20 Enc Sfty Sw 2+2-pole Metal Enclosed (Loadbreak) Related products ABB 2TLA040037R1000 ABB GJV3074397R1 ABB 2TLA042021R8100 ABB ACS60100203 ABB 2TLA040001R1100 ABB 2TLA040001R1400