Square D H221NDS is a 30A, 240VAC two-pole fusible safety disconnect switch with a neutral terminal and a NEMA 4X-rated enclosure designed for outdoor and harsh environments. This Schneider Electric/Square D device provides a dedicated isolation point for branch circuits and motor loads in residential or light commercial installations, combining fusible protection with rugged corrosion resistance. The 2P, 30A, 240V configuration and neutral-inclusive design make it a compact, code-appropriate choice for safe service disconnects in demanding settings.
