Square D HU365R - Non-Fusible Disconnect Switch 400A 600V (3-Pole NEMA 3R)

Square D HU365R is a heavy-duty industrial disconnect switch designed for reliable circuit isolation and load-breaking operations in demanding environments. This 3-pole, single configuration switch features a 600V AC voltage rating and 400A current handling capacity, housed within a robust NEMA 3R rated enclosure measuring 27.88 x 10.13 x 50.31 inches (WxDxH) with a substantial 84.82 lb construction weight. UL listed certification ensures compliance with industry safety standards, while the 200kA@600V AIC rating provides superior fault current withstand capability. As part of the Series E family with ED frame compatibility, this non-fusible switch is engineered for three-phase power distribution systems across industrial facilities, manufacturing plants, and commercial electrical applications requiring dependable disconnecting means.

Key Features & Specifications

• Type: HU non-fusible disconnect switch, Series E family
• Voltage Rating: 600V AC
• Current Rating: 400A
• Dimensions: 27.88 in x 10.13 in x 50.31 in (WxDxH)
• Standards: UL listed
• Applications: Industrial power distribution, manufacturing facilities, commercial electrical systems
• Switch Type: Disconnect
• Configuration: Single
• Poles: 3
• Phase: 3
• AIC rating: 200kA@600V
• Switch Style: Non-Fusible
• Nema Rating: NEMA 3R
• Compatible Frames: ED
• Weight: 84.82 lb
• Country of Origin: Mexico

Product Identification

• UPC: 785901450481
• GTIN: 00785901450481