Westinghouse 276A143G09 Starter Motor Control is a 3-pole, NEMA Size 1 magnetic motor starter designed for panel-mount installation in industrial motor control systems. It delivers a 27 A current rating and supports 7.5–10 HP motors at 50/60 Hz, making it suitable for industrial drives in HVAC, conveyors, pumps, and compressors. Featuring open-style construction and industrial-motor compatibility, this starter is commonly used for equipment replacement, control-panel retrofits, and automated machinery, with common replacements including Eaton A200MICX, Cutler-Hammer AN16 Series, and Westinghouse 509-BOD motor starters.
