The Schneider Electric Square D HU365NR is a heavy-duty, non-fusible safety switch designed for reliable power interruption in demanding commercial and industrial environments. This unit is part of the robust HU series, engineered for applications requiring a high-amperage disconnect. Its construction prioritizes durability and safety in critical electrical systems.

Technical details

• Series: Square D HU Series
• Type: Non-Fusible Safety Switch
• Current Rating: 400 Amps
• Voltage Rating: 600 VAC / 600 VDC
• Configuration: 3-Pole
• Enclosure Type: NEMA 3R (Outdoor Rated)
• Interrupting Capacity: Not specified; consult manufacturer datasheet for details.
• Terminal Type: Lugs (verify wire gauge compatibility with manufacturer specifications).

Applications & compatibility

This safety switch is suitable for use in manufacturing plants, processing facilities, and commercial buildings where a reliable means of disconnecting power is essential. It is commonly integrated into power distribution panels, motor control circuits, and heavy machinery disconnect applications. Verify compatibility with your specific control system and wiring requirements.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the Schneider Electric Square D HU365NR or contact our technical team for cross-reference assistance with compatible safety switch components.