The AF300‑30‑22 is a 3‑pole non‑reversing contactor in the ABB AF series, intended for switching power circuits and controlling three‑phase motors or other similar loads.It uses a wide‑range control (coil) voltage, making it suitable for various power‑control environments.The contactor includes 3 main contacts (normally open, 3NO) for the main circuit, and auxiliary contacts for control or signaling circuits (auxiliary contact configuration varies depending on sub‑type).With robust design and high current/voltage capacity, it is suitable for heavy‑duty applications, including motor starters, industrial power switching, and other three‑phase load control up to relevant rated voltages.
