Industrial NQ0D424L100 PowerLink G3 Controller

NQ0D424L100 is a Schneider Electric Square D panelboard interior designed for the NQ load-center family. Rated at 100 A and configured for 24 circuit positions in a 3‑phase arrangement, this main-lugs-only (MLO) interior is constructed for aluminum bussing and supports 24 circuits (24CKT) in a 3PH setup. The NQ0D424L100 designation indicates its role as an interior component rather than a complete panel, intended to be installed inside a compatible enclosure within commercial or light industrial electrical distributions. The unit is discontinued by the manufacturer, reflecting its status in current catalogs, and typical weight is about 10 lb (4.54 kg). As an interior panel component, it relies on matching Square D breakers and bus components to complete a functioning distribution panel; verify compatibility with your installed NQ enclosure and breaker family to ensure proper fit and electrical clearance. While this model is no longer in production, it remains in circulation on the secondary market and is commonly encountered in repairs, retrofits, or inventory refreshes where NQ panel interiors are still specified for 24‑circuit, 3‑phase service needs. For new designs, consider current Square D interior options that align with your 100 A rating, circuit count, and space constraints.