The Schneider Electric Square D QU12L400CL150 is a 400A ringless meter main designed for robust residential power distribution. This unit, part of the QU series, offers a substantial current rating suitable for demanding electrical loads. While this specific model has been discontinued by the manufacturer, its specifications provide insight into the reliable performance expected from Square D meter mains.

Technical Details

• Series: Square D QU Series
• Type: Meter Main
• Configuration: Ringless
• Current Rating: 400 Amperes (A)
• Voltage Rating: Verify against manufacturer datasheet for specific voltage class (e.g., 240V, 480V).
• Number of Phases: Verify against manufacturer datasheet.
• Enclosure Type: Verify against manufacturer datasheet for NEMA rating or environmental protection.
• Interrupting Rating: Verify against manufacturer datasheet for short-circuit current rating (SCCR).

Applications & Compatibility

This meter main is engineered for primary power entry points in residential and light commercial applications requiring a high-capacity service entrance. It serves as a critical component for metering and overcurrent protection, often found in new construction or as a replacement for older service equipment. Compatibility with specific utility meter socket requirements should be confirmed.

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 QU12L400CL150 or contact our technical team for cross-reference assistance with compatible QU series components.