2500A Main Circuit Breaker Switchboards

The 2500A main circuit breaker switchboard is available in multiple voltage configurations including 120/240V, 240V, 208Y/120V, 240/120V, 480V, 480Y/277V, and 415/240V. This flexibility makes it suitable for a wide range of commercial, industrial, and utility power distribution requirements across different facility types.

NEMA 1 enclosures are designed for indoor use, offering protection against dust and light contact. NEMA 3R enclosures are rated for outdoor or weather-exposed installations, providing protection against rain, sleet, and ice formation. DEI Power offers both options on their 2500A switchboards to accommodate indoor electrical rooms or outdoor pad-mount and exposed installations.

EUSERC (Electric Utility Service Entrance Requirements Committee) approval means the equipment meets standardized specifications required by electric utilities for service entrance installations. EUSERC-approved switchboards simplify utility inspection and interconnection approval, reducing project delays and ensuring the equipment integrates seamlessly with utility infrastructure in commercial and industrial settings.

Yes. DEI Power's 2500A switchboards meet UBC, CBC, and IBC requirements for all seismic zones. This makes them compliant for installation throughout the United States, including high-seismic-risk regions such as California. Seismic compliance is essential for mission-critical facilities, data centers, healthcare buildings, and utility infrastructure projects.

Most orders ship within 1 business day from DEI Power's 50,000 sq. ft. facility in Ontario, California. In rare cases, up to 5 business days may be required. Standard delivery is 3–5 business days. Free shipping is included on all orders, and each unit includes a 1-year manufacturer warranty covering defects and workmanship.

Yes. DEI Power's 2500A switchboards and service entrance equipment can be built to approved utility specifications and custom project requirements, including specific voltage configurations, amperage ratings, NEMA enclosure type, and layout. Customers should contact a DEI Power specialist to discuss custom configurations, as utility-specified service entrance equipment cannot be ordered directly online.