Schneider Electric Square D NF454L2C Panelboard

The Schneider Electric Square D NF454L2C panelboard interior is a 250-amp NF main-lug distribution panel designed for 3-phase, 4-wire service. It provides 54 circuit spaces configured as a main-lug interior, allowing NF-series branch breakers to meet a range of protection schemes. Copper bus and an aluminum neutral assembly furnish durable, low-impedance current paths and reliable bonding. The interior is rated up to 600Y/347 VAC, which corresponds to line-to-line voltages up to 600 VAC and line-to-neutral voltages up to 347 VAC within the enclosure. As a main-lug interior, the NF454L2C does not include a built-in main breaker; protection is provided by downstream branch devices installed in the enclosure. This panelboard is intended for commercial and light-industrial distribution, where a centralized, scalable solution is needed and space for expansion is important; the 54-space configuration accommodates additional circuits without swapping enclosures. Manufactured by Schneider Electric under the Square D brand, the NF454L2C interior aligns with NF-series design standards and supports a range of field-installed accessories and kits that maintain compliance with relevant electrical codes.