The AX115‑30‑11‑84 is a 3‑pole AC contactor from ABB’s AX series, designed for industrial power switching and three‑phase motor control applications.It includes built-in auxiliary contacts (1 NO + 1 NC), enabling additional control or feedback circuits.The contactor supports a control (coil) voltage of 110 V AC (50 Hz) or 110–120 V AC (60 Hz), compatible with standard control circuits.Its block-type design allows integration with add-on auxiliary contact blocks and other accessories, suitable for control panels or motor starter assemblies.