The Schneider Electric Square D NF12L1 is a panelboard interior designed for robust circuit protection in single-phase electrical systems. This 125A Main Lug Only (MLO) unit is engineered to support up to 12 circuits, offering a reliable foundation for power distribution in demanding industrial environments. Its construction prioritizes durability and efficient operation, making it a suitable component for various power distribution panels.

Technical details

• Series: Square D NF Series
• Configuration: Main Lug Only (MLO)
• Amperage Rating: 125A
• Voltage Rating: 480Y/277 Vac
• Number of Circuits: 12
• Phase: Single-phase
• Enclosure Type: Panelboard Interior (requires separate enclosure)
• Terminal Type: Lug terminals for main power input

Applications & compatibility

This panelboard interior is commonly integrated into electrical distribution panels for commercial and industrial facilities, including manufacturing plants, processing facilities, and large retail spaces. It serves as a core component for building out custom power distribution solutions where precise circuit control and high amperage capacity are required. Compatibility is typically with Square D enclosure systems designed for NF series interiors.

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 NF12L1 or contact our technical team for cross-reference assistance with compatible Square D panelboard components.