Square D HU363DSEI - Safety Disconnect Switch 600V AC 100A (3-Pole NSX Frame Compatible)

Square D HU363DSEI is a heavy-duty safety disconnect switch designed for reliable circuit isolation and load-breaking operations in industrial power distribution systems. This 3-pole switch features a 600V AC voltage rating and 100A current handling capacity, providing robust electrical protection for three-phase applications. The unit measures 10.7 x 23.2 inches with a substantial 9.98 lb construction, featuring compatibility with AWG 12 to 1/0 aluminum and AWG 14 to 1/0 copper wiring configurations. UL listed certification ensures compliance with industry safety standards, while NSX frame compatibility allows for seamless integration into existing Square D power distribution systems. Typical applications include industrial control panels, motor control centers, and main power distribution equipment where safe maintenance isolation is required.

Key Features & Specifications

• Type: HU Series E safety disconnect switch, heavy-duty industrial construction
• Voltage Rating: 600V AC
• Current Rating: 100A
• Dimensions: 10.7 in x 23.2 in
• Standards: UL listed
• Applications: Industrial power distribution, motor control centers, main circuit isolation
• Switch Type: Safety disconnect
• Configuration: Single
• Phase: 3
• Poles: 3
• Wire Size: AWG 12 to AWG 1/0 Aluminum, AWG 14 to AWG 1/0 Copper
• Certification: UL listed
• Compatible Frames: NSX
• Weight: 9.98 lb
• Country of Origin: United States

Product Identification

• UPC: 078590107801
• GTIN: 00785901078012