Allen-Bradley 509-COD-XXX NEMA 3-Pole Full Voltage Non-Reversing Starter

The Allen-Bradley 509-COD-XXX is a NEMA full-voltage, three-pole, non-reversing motor starter designed to switch and protect a 3‑phase motor from a single control point. This open-type unit is sized as a NEMA Size 2 starter and includes a eutectic alloy overload relay for direct overload protection, simplifying motor protection without separate contactors. For common Size 2 configurations, the coil voltage is 115–120 V AC at 60 Hz, making it compatible with standard control circuits and enabling straightforward interfacing with common pushbuttons or control relays. Intended for non-reversing startup, the 509-COD provides reliable on/off control in general motor-control applications where compact, non-enclosed equipment is suitable, such as in panels or equipment housings where weatherproof protection is not required. As part of Allen‑Bradley’s 509 line, this starter integrates with broader motor-control schemes and offers a straightforward path to add motor overload protection and basic remote start functionality without adding a separate overload relay assembly.