Schneider Electric H221N Safety Disconnect Switch

Schneider Electric's Square D H221N Safety Disconnect Switch is a heavy-duty fusible disconnect rated for 30 A at 240 VAC (240 VAC / 250 VDC nominal), configured as a 2-pole, 3-wire device with a neutral in a NEMA 1 indoor enclosure. It supports up to 7.5 hp at 240 VAC, making it suitable for isolating motors and related equipment in light industrial and commercial settings. As a fusible disconnect, it requires appropriate fuses to complete the circuit and provide overcurrent protection, and is designed for indoor installation in NEMA 1 enclosures. The H221N is part of Schneider Electric's Square D safety switch line, intended for applications where safe power disconnection and maintenance lockout are needed.