Schneider Electric's Square D H363N Safety Disconnect Switch is a heavy‑duty fusible safety switch rated for 100 A at 600 VAC, configured as a 3‑pole, 4‑wire device with a factory‑installed neutral in a NEMA 1 indoor enclosure. This Series F05 variant accepts Class H or Class K fuses and includes CRS‑R‑70 fuse assemblies. It is designed to safely isolate power to motors and other industrial equipment for servicing and protection in indoor industrial environments.
