The ABB AX300‑30‑11 is a heavy‑duty 3‑pole AC contactor designed for industrial motor control, power switching and heavy 3‑phase load applications. It provides reliable switching of large motors or loads, with robust main contacts and auxiliary contacts for control / signalling. The contactor is suitable for general load (AC‑1) and motor‑switching (AC‑3) duties, and supports a wide range of supply voltages. Its sturdy build, high current rating, and compliance with industrial standards make it suitable for demanding applications such as motor starters, large machinery control, power distribution panels, or heavy‑duty switching circuits.
