Schneider Electric 9991SDG3 U N3R 24L 24W 4D NEMA 3R Enclosure

Schneider Electric Square D 9991SDG3 U N3R 24L 24W 4D NEMA 3R Enclosure is an oversized enclosure designed to house 8903 lighting contactors (8903L and 8903S) and related control hardware in a weather‑resistant package. Measuring 24 inches long, 24 inches wide, and 4 inches deep, it sits in the 9991 family to provide a single, compact housing for 8903‑type devices and associated components. With a NEMA 3R rating, the enclosure is suitable for outdoor or exposed indoor environments where protection from rain and debris is required. This configuration is specifically intended for use with Square D 8903 contactors, offering a dedicated, oversized enclosure that supports reliable control circuit installations in industrial settings.