The Square D 31074-400-47 coil is a motor starter coil designed for use with Square D general purpose motor starters, acting as the energizing element in the starter assembly. It carries the part number 31074-400-47, also cataloged as 3107440047, to identify this specific coil. In electrical control circuits, this coil activates the motor starter to initiate motor operation and is intended for use with general purpose Square D starter systems.
