2500A Switchboards

DEI Power switchboards support multiple voltage configurations including 120/240V, 240V, 208Y/120V, 240/120V, 480V, 480Y/277V, and 415/240V. This broad range accommodates diverse facility requirements across commercial buildings, industrial plants, and utility infrastructure projects throughout the USA.

Yes. All DEI Power switchboards and switchgear are UL 891 certified and UL listed for code compliance. They are also EUSERC approved and meet UBC, CBC, and IBC seismic requirements for all seismic zones, making them suitable for installations across every region of the United States.

NEMA 1 enclosures are designed for indoor installations where protection from dust and indirect contact is the primary concern. NEMA 3R enclosures are weather-resistant and suitable for outdoor installations, providing protection against rain, sleet, and ice. DEI Power offers both options across their switchboard and switchgear product lines.

Most orders ship within one business day from DEI Power's 50,000 sq. ft. facility in Ontario, California, with standard delivery in 3–5 business days. In rare cases, up to 5 business days may be required before shipment. All orders include free shipping nationwide and a 1-year warranty.

Yes. All switchboards, switchgear, and service entrance equipment from DEI Power meet UBC, CBC, and IBC requirements for all seismic zones. This compliance ensures safe and code-conforming installation in high-seismic risk areas, which is particularly important for utility, industrial, and critical facility projects.

Yes. DEI Power specializes in custom switchgear built to approved utility specifications. Service entrance sections, meter mains, and service entrance switchgear must meet specific utility standards and cannot be ordered online. Customers should call to speak with a specialist who will assess requirements and provide a tailored quote and configuration.