The ABB B6‑30‑10 is a compact 3‑pole miniature contactor from ABB’s B series, designed for switching small to moderate AC loads, including small motors, resistive loads, and general-purpose three-phase circuits. It features three main normally-open contacts (3 NO) plus one built-in auxiliary contact (1 NO) for control or signaling. Its compact design and low coil consumption make it suitable for panel mounting, small motor starters, HVAC systems, pumps, or light industrial and commercial loads.
