Schneider Electric's DU322 is a 60 A, 240 V, three‑pole, non‑fusible safety switch (3PST) housed in a NEMA 1 indoor enclosure for quick, code‑compliant disconnects in light commercial and residential power circuits. It is a general‑duty, non‑fusible disconnect rated for up to 15 HP at 240 VAC and provides a short‑circuit current rating up to 100 kA at 240 V, making it suitable for motor loads within its 60 A rating. Designed for indoor dry environments, the DU322 serves as the primary isolation point for equipment such as HVAC units and other 3‑phase machinery in residential and light commercial installations.
