Allen-Bradley 709-B0D103 Size 1 Magnetic Motor Starter

Allen-Bradley 709-B0D103 is a NEMA Size 1 magnetic motor starter from the Bulletin 709 Series, designed to control three‑phase motors in industrial panels. It uses a 120 V control coil (110/120 VAC, 60 Hz) to energize the start circuit and is rated for line voltages up to 600 VAC in a three‑phase, full‑voltage configuration, with a full‑load current rating up to 27 A. This model includes N34 overload heaters and the Ser K coil designation, ensuring compatibility with standard 709 Series MCC accessories and motor protection. It’s intended for start/stop control of small‑ to medium‑sized motors in applications such as conveyors, fans, pumps, and machine panels where a compact, open‑type starter is appropriate.