Square D 29440349000730001 Main Lug Panelboard

Square D NQ Series Main Lug Panelboard, part number 29440349000730001, is a 250 A electrical distribution panel designed for 208Y/120 V, 3-phase, 4-wire service. It uses a main-lug configuration to feed downstream circuits via lugs rather than a built-in main breaker, making it a straightforward solution for distributing power in commercial or light industrial applications. The device belongs to Square D’s NQ panelboard family and supports 208Y/120 V operation with a three-phase, four-wire system, enabling balanced distribution across multiple branch circuits. This model is identified by the 29440349000730001 part number and is intended for installations requiring reliable 250 A capacity at 208Y/120 V. Suitable for electrical rooms or service points where a dedicated 250 A distribution panel is needed, it aligns with common industry practices for three-phase power distribution in commercial environments.