800 Watt Amplifiers

800A switchgear should carry UL 891 certification for low-voltage switchboard assemblies and, where utility interconnection is required, EUSERC approval. Seismic compliance under UBC, CBC, and IBC is also essential for installations in seismic zones. DEI Power's 800A products meet all of these standards and are manufactured as a Siemens-approved OEM.

Switchboards are typically front-accessible assemblies used for branch circuit distribution in commercial buildings, while switchgear offers a more robust, fully enclosed design suited for higher fault current environments and utility-grade applications. Both are available at 800A from DEI Power with NEMA 1 or NEMA 3R enclosure options and UL 891 certification.

DEI Power's 800A products are available in NEMA 1 enclosures for indoor installations and NEMA 3R enclosures for outdoor or weather-exposed locations. NEMA 3R units provide rain, sleet, and external ice protection, making them suitable for utility yards, rooftop equipment rooms, and outdoor service entrance applications.

DEI Power offers 800A equipment in multiple voltage configurations including 120/240V, 208Y/120V, 240/120V, 240V, 480V, 480Y/277V, and 415/240V. This multi-voltage flexibility supports a wide range of commercial, industrial, data center, and utility applications across single-phase and three-phase systems.

DEI Power stocks 800A units at their 50,000 sq. ft. facility in Ontario, California. Most in-stock orders ship within 1 business day and are delivered to the job site in 3–5 business days with free shipping. Built-to-order configurations for custom utility specifications typically carry a 4–6 week lead time.

Due to utility standards, service entrance switchgear and meter mains must be built to approved utility specifications and cannot be placed as standard online orders. Customers should contact DEI Power directly at (866) 773-8050 to speak with a specialist, confirm utility requirements, and receive an accurate project quote and configuration.