Square D by Schneider Electric L1487-S1-S32B Coil

Square D by Schneider Electric L1487-S1-S32B is a replacement magnetic coil for Square D Type S contactors and starters, designed to drop into compatible Square D equipment without replacing the entire control unit. The coil is rated for 440 V AC operation at 60 Hz (60‑cycle), aligning with common high‑voltage coil specs documented for the 1487‑S1‑S32B family. Some listings for this coil family also show a 380/440 V variant, reflecting the range of high‑voltage options historically used with Square D equipment. When installing, ensure the device is a Square D Type S contactor or starter in the L1487/S‑series family and that your supply voltage matches the coil rating to maintain proper switching performance and safety. The L1487-S1-S32B designation identifies a specific coil winding within Square D’s coil lineup, enabling precise compatibility with the corresponding equipment and avoiding mismatches with other Square D coils.