Square D HU361DS - Non-Fusible Disconnect Switch 30A 600V (3-Pole NEMA 4/4X)

Square D HU361DS is a heavy-duty industrial disconnect switch designed for reliable circuit isolation and load-breaking applications in three-phase electrical systems. This 30A rated switch operates at 600V AC with a robust 200kA interrupting capacity, housed in a compact NEMA 4/4X rated enclosure measuring 129.79 mm deep × 220.22 mm wide × 379.22 mm high and weighing 6.07 lb. Constructed as a non-fusible, three-pole safety switch, it features UL certification and operates effectively across a wide temperature range from -25°C to 70°C. The switch accommodates wire sizes from AWG 12 to AWG 6 for aluminum conductors and AWG 14 to AWG 6 for copper, making it suitable for industrial power distribution, motor control centers, and machinery disconnecting applications where dependable circuit isolation is critical.

Key Features & Specifications

• Type: Non-fusible safety disconnect switch, Series E HU type
• Voltage Rating: 600V AC
• Current Rating: 30A
• Dimensions: 129.79 mm × 220.22 mm × 379.22 mm (5.11 in × 8.67 in × 14.93 in)
• Weight: 6.07 lb
• Standards: UL certified
• Applications: Industrial power distribution, motor control, machinery isolation
• Switch Type: Non-Fusible
• Configuration: Single
• Temp Rating: -25°C to 70°C (-13°F to 158°F)
• Phase: 3
• AIC rating: 200kA@600V
• Connection: Wire terminals for AWG 12-6 Aluminum, AWG 14-6 Copper
• Poles: 3
• Protection: Circuit isolation and load breaking
• Functions: Safety disconnecting
• Nema Rating: 4/4X
• Compatible Frames: MD
• Enclosure: NEMA 4/4X rated

Product Identification

• UPC: 785901023630
• GTIN: 00785901023630