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 2TLA040037R1300 ABB 2TLA040037R0900 ABB 2TLA040037R0800 ABB 2TLA040001R1200 ABB 2TLA040001R0000 ABB 2TLA042021R8000