Schneider Electric's Square D 3109140057N AC Magnetic Contactor coil is a replacement starter coil for NEMA size 4/5 Square D contactors, rated for 440/480 VAC and 50/60 Hz. This 5-pole, direct-mount coil is designed for use with Class SF (8502), Class SV (8903), and Class SYD230 (8910) contactors and for devices up to 135 A. It provides reliable coil actuation in motor control panels and other industrial control circuits when used as a direct-fit replacement for compatible Square D contactors.
