Description

The ABB AF09-30-10 is a compact 3-pole contactor from ABB’s AF-Line range, combining wide-range AC/DC coil control with robust motor switching performance in a space-saving format. Rated for motors up to 4 kW at 400 V AC (AC-3) or 5 hp at 480 V UL, with a maximum switching current of 20 A in AC-1 duty, this contactor is designed for light industrial motor control, panel building, and OEM machinery applications. It features one built-in N.O. auxiliary contact and screw terminal connections as standard, providing immediate control signalling capability without the need for additional accessories in straightforward applications.

The AF09-30-10 accepts a wide control voltage range on its coil, from 24 to 60 V AC at 50/60 Hz or 20 to 60 V DC, making it uniquely versatile for installations using DC control buses, PLC outputs, or mixed AC/DC control systems. This wide-range coil technology eliminates the need for multiple coil voltage variants in stock, simplifying procurement and spares management. The contactor is rated at 690 V IEC or 600 V UL and complies with IEC 60947-4-1 and UL 508 standards, supporting both European and North American application requirements.

Designed for direct DIN rail mounting, the AF09-30-10 integrates with ABB’s range of thermal and electronic overload relays, including the TF42 and TA25 series, to form complete motor protection starter units. The built-in auxiliary contact enables feedback signalling for PLC inputs, motor run indication, or interlocking in star-delta and reversing starter circuits. Its small footprint makes it an ideal choice for compact control panel designs in HVAC systems, pumping stations, packaging machinery, conveyor systems, and light-duty industrial motor control applications.