The Schneider Electric Square D NQ442L2 is a 3-phase, 4-wire panelboard interior designed for reliable electrical distribution in commercial and industrial environments. This unit is part of the NQ series, offering robust construction and essential features for managing power circuits. It is engineered to support a substantial electrical load, making it suitable for demanding applications.

Technical details

• Series: NQ
• Configuration: 3-Phase, 4-Wire
• Amperage Rating: 225 Amps
• Voltage Class: Verify with manufacturer datasheet; NQ series typically supports standard industrial voltages.
• Breaker Compatibility: Accepts QB, QD, QJ, and QL type circuit breakers for flexible protection schemes.
• Enclosure Type: Panelboard Interior (requires separate enclosure).
• Mounting Style: Designed for integration into compatible Square D NQ series enclosures.
• Interrupting Rating: Verify with manufacturer datasheet; NQ series panelboards are designed to meet specific UL and CSA standards for fault current interruption.

Applications & compatibility

This panelboard interior is commonly utilized in building electrical systems, manufacturing facilities, and power distribution centers. It serves as a core component for distributing power to various branch circuits, supporting applications such as motor control, lighting systems, and general power outlets in industrial machinery and commercial buildings.

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 NQ442L2 or contact our technical team for cross-reference assistance with compatible NQ series components.