1600 Amp Switchgear — Custom Built 240V/120V

Yes. All DEI Power switchgear assemblies are UL 891 certified for low-voltage switchboard construction and carry EUSERC approval. They also meet UBC, CBC, and IBC requirements for all seismic zones. Every unit is assembled under Siemens Approved OEM authorization, ensuring your installation meets applicable electrical codes and utility standards.

Enclosures are available in NEMA 1 for indoor installations and NEMA 3R for outdoor or weather-exposed environments. The NEMA 3R rating provides rain, sleet, and external ice formation protection, making it suitable for rooftop, pad-mount, or exterior utility service entrance installations.

Yes. Due to utility interconnection standards, service entrance switchgear and meter mains must be built to your approved utility specifications. DEI Power provides specialist consultation to ensure your unit is configured correctly for your utility's requirements. Orders are placed by calling a specialist who will guide you through specifications and issue a formal quote.

Most orders ship within 1 business day from DEI Power's Ontario, California facility, with delivery in 3–5 business days nationwide. Free shipping is included on all orders. In rare cases involving complex custom configurations, up to 5 business days may be required before shipment. All units include a 1-year warranty.

1600A 240V/120V switchgear is widely used in commercial buildings and campuses, industrial manufacturing facilities, utility and infrastructure projects, data centers and colocation facilities, and healthcare facilities. Any environment requiring heavy-duty, reliable power distribution with service entrance protection at the 1600-amp level is a candidate for this equipment.

DEI Power builds its 1600A switchgear assemblies exclusively with genuine Siemens components under Siemens Approved OEM manufacturing authorization. This ensures component authenticity, performance consistency, and long-term serviceability. The service-friendly layout is designed to minimize maintenance time and reduce operational downtime throughout the equipment's service life.