Schneider Electric DU323RB Safety Switch NEMA 3R

Schneider Electric's Square D DU323RB is a 100-amp non-fusible general-duty safety switch designed for outdoor use, offering a three-pole, three-wire disconnect rated at 240 VAC with a NEMA 3R enclosure. This inline disconnect provides a simple, code-respecting means to isolate three-phase equipment in commercial and light industrial settings, and the DU323RB features a bolt-on hub provision for flexible wiring configurations. Suitable for outdoor installations such as pumps, HVAC equipment, conveyors, and other 3-phase loads, the unit is built for durable operation in exposed environments while delivering safe shutdown. Key specs include: 100 A current rating, 240 VAC operation, 3 poles, 3 wires, non-fusible design, general-duty series, NEMA Type 3R enclosure, and bolt-on hub provision.