Schneider Electric's Square D NQ3P4W225A240V Panelboard Assembly is a 225‑amp, 3‑phase, 4‑wire interior panelboard configured for 240 V service, featuring a copper bus and a main‑lug arrangement. It provides 72 pole spaces for branch breakers and is rated for 48 VDC maximum on the interior, making it suitable for mixed AC/DC applications in commercial or light‑industrial installations. As part of the NQ family, this interior accepts a broad range of Square D accessories and breakers for scalable distribution and ready‑to‑install configurations from the manufacturer.
