Schneider Electric 31041-400-51N Circuit Breaker

Schneider Electric's Square D 31041-400-51N magnetic coil is a 240 VAC control coil designed to energize NEMA-size 00–1 contactors and motor starters in industrial power circuits. Built for 50/60 Hz operation, this 1-pole coil is associated with the Square D Class 8536 motor-control family and is intended for use with 00–1 size devices, enabling straightforward remote-control of a motor circuit from a control panel. The coil is listed as compatible with 30 A class contactors, including models such as 8502, 8536, 8538, 8539, 8702, 8736, and 8903, making it suitable for applications requiring a 240 V coil to switch up to those contactor ratings. When selecting or replacing, confirm the coil voltage and frequency match your control circuit and pair the 31041-400-51N coil with a compatible Square D contactor to ensure reliable operation in motor-start and control applications.