Source UL 891 800VAC switchboards configured around your project requirements. We support high-capacity electrical distribution with U.S.-manufactured assemblies, Siemens components, project-specific engineering review, and coordinated submittals for data centers, industrial facilities, infrastructure projects, and facility expansions.
DEI Power supplies 800VAC switchboards for high-capacity power distribution in industrial facilities, data centers, infrastructure projects, facility expansions, and other demanding electrical systems. Assemblies are manufactured in the U.S. using Siemens components, with amperage configurations available from 400A to 4000A based on project requirements.
DEI Power supplies 800VAC switchboards for high-capacity power distribution in industrial facilities, data centers, infrastructure projects, facility expansions, and other demanding electrical systems. Assemblies are manufactured in the U.S. using Siemens components, with amperage configurations available from 400A to 4000A based on project requirements.
Standard switchboard configurations can typically ship in 4–6 weeks. Early review of voltage, ampacity, fault current, breaker requirements, metering, and lineup configuration helps reduce revisions and keeps the 800VAC switchboard moving from approval through production and shipment.
Data centers, industrial facilities, manufacturing plants, infrastructure projects, large mechanical loads, process equipment, facility expansions, and other applications requiring high-capacity 800VAC electrical distribution.
Each 800VAC switchboard should align with the electrical design, available fault current, main device, feeder requirements, metering, cable routing, enclosure requirements, and available installation space. DEI reviews project specifications and drawings before production so the lineup is coordinated around the actual system rather than a generic configuration.
Key requirements we review
Every system is engineered around applicable codes, safety standards, utility requirements, and project specifications. Clear documentation and compliance-focused manufacturing help support smoother approvals, inspections, and long-term performance in the field.
Switchgear and switchboards built to meet UL 891 requirements for safety, performance, and reliability.
Engineered around National Electrical Code (NEC) requirements to support proper installation and safe operation.
Switchgear and switchboards built to support BABA requirements for federally funded projects.
Every system is engineered around applicable codes, safety standards, utility requirements, and project specifications. Clear documentation and compliance-focused manufacturing help support smoother approvals, inspections, and long-term performance in the field.
Switchgear and switchboards built to meet UL 891 requirements for safety, performance, and reliability.
Engineered around National Electrical Code (NEC) requirements to support proper installation and safe operation.
Switchgear and switchboards built to support BABA requirements for federally funded projects.
Lead times vary by product and configuration, with support to help align production, submittals, and delivery with your project schedule.
Send your one-line, specifications, or equipment requirements for review. We can help confirm the required voltage, ampacity, fault current, breaker configuration, metering, enclosure, and project schedule before preparing your 800VAC switchboard quote and coordinating the next steps for submittal and production.
Standard lead times on switchgear configurations are typically 4–6 weeks, while custom builds may require additional time depending on complexity, components, and project requirements.
Yes. DEI Power manufactures low-voltage switchgear in the United States, with engineering, fabrication, assembly, and testing coordinated through its U.S. operation.
Shipping is coordinated around the equipment dimensions, destination, site requirements, and project schedule. Delivery details are reviewed as part of the order process.
Returns and exchanges depend on the equipment configuration, production status, and order terms. Contact DEI to review the specific requirements for your project.
DEI Power manufactures both indoor and NEMA 3R outdoor switchgear for applications requiring weather-resistant enclosures.
Equipment can be configured around breaker arrangements, metering, cable entry, bus requirements, enclosure type, footprint, and other project specifications.
Contact us to send available drawings, one-lines, amperage, voltage, breaker requirements, enclosure type, metering needs, and project schedule. Our team will review the information and help determine the appropriate configuration.
Office Location
4725 Troy Ct.
Jurupa Valley CA 92509
Contact Info
Phone: +1 (866) 773-8050
Email: sales@deipower.com
