Lighting Panelboards | Branch Circuit Panels for Commercial Lighting

DEI Power offers lighting panelboards in multiple voltage configurations including 120/240V, 208Y/120V, 240V, 240/120V, 480V, 480Y/277V, and 415/240V. The 480Y/277V configuration is especially common in commercial lighting applications, as 277V is the standard voltage for fluorescent and LED lighting circuits in large commercial buildings.

Panelboards are available in a wide range of amperage ratings including 400A, 600A, 800A, 1000A, 1200A, 1600A, 2000A, 2500A, 3000A, and 4000A. This range accommodates everything from smaller commercial lighting distribution panels to large-scale industrial and utility power distribution applications requiring maximum capacity.

NEMA 1 enclosures are designed for indoor use and protect against dust and accidental contact with energized parts. NEMA 3R enclosures are rated for outdoor or wet locations, providing additional protection against rain, sleet, and external ice formation. Both enclosure types are available across the DEI Power panelboard product line to suit varying installation environments.

Yes. All panelboards are UL listed assemblies meeting UL 891 standards for low-voltage switchgear. They are also EUSERC approved and meet seismic zone requirements under UBC, CBC, and IBC building codes. These certifications ensure the panels are suitable for use in code-required installations across commercial, industrial, and utility infrastructure projects.

All panelboards include a 1-year manufacturer's warranty covering manufacturing defects. Most orders ship within 1 business day from our Ontario, California facility, with delivery in 3–5 business days via ground or freight. Free shipping is included on all orders, and dedicated project support is available to assist with configuration and scheduling.

Yes. All panelboards in the DEI Power lineup meet seismic zone requirements established by the Uniform Building Code (UBC), California Building Code (CBC), and International Building Code (IBC). This makes them suitable for installation in high-seismic-risk regions including California and other areas with strict structural compliance requirements for electrical equipment.