Schneider Electric 9998FA-81 Contact Kit Size 4

The Schneider Electric 9998FA-81 Contact Kit Size 4 is a replacement parts kit designed for Square D/NEMA Size 4 three-pole contactors and starters in Series A and B, enabling maintenance without replacing the entire device. As a member of Schneider Electric’s Class 9998 replacement family, it provides the essential contact components needed to service a worn or failed 3-pole, size-4 unit, helping restore reliable switching performance and prolong equipment life. The kit is intended for use in conventional motor control circuits and industrial control panels where Square D 3-pole, size-4 devices are installed, and it aligns with standard field retrofit practices for 9998 kits. Availability as a genuine Schneider Electric replacement part ensures compatibility with a broad range of Square D relays, contactors, and starters within the same size and series, supporting straightforward maintenance and extended serviceability.