ABB AF190-30-11-13 Three Phase 480V AC Contactor

ABB AF190-30-11-13 is a non-reversing, three-pole AC contactor from the AF190 family, engineered for motor starting, isolation, bypass and distribution in 480 V three‑phase systems. It operates from a 100–250 V AC/DC coil and provides three main contacts rated at 156 A (AC-3) per pole, with a single auxiliary contact block consisting of one normally open and one normally closed contact (1NO+1NC). The unit’s main-circuit connections are designed for busbar mounting, and it carries order code 1SFL487002R1311, with an approximate weight of 3.0 kg per unit. ABB notes an isolation rating up to 1000 V and substantial short-time withstand current (Icw) capabilities at 40 °C ambient, including 275 A for 15 minutes, 1,520 A for 10 s, 878 A for 30 s, and 1,900 A for 1 s, enabling robust switching of motors and inductive loads. Typical applications include motor control panels in industrial settings where reliable 3‑phase switching, auxiliary signaling, and protective interlocking are required.