Square D 9998SL9 Contact Kit For Size 4 3 Pole Assembly

Square D 9998SL9 Replacement Contact Kit is a three‑pole, NEMA Size 4 kit from Square D (Schneider Electric) designed to service Type S magnetic contactors and motor starters. It includes the movable and stationary contacts plus all required hardware for three poles and is intended for direct mounting on compatible Square D devices. This kit is documented for use with 8502SF contactors, 8536SF starters, and 8903SV lighting contactors, providing a like‑new contact surface to restore switching performance in motor control circuits. Rated for up to 200 A and 600 VAC in a 3‑pole configuration, the 9998SL9 supports maintenance without replacing the entire assembly.