Switchgear
- UL 891 certified, Siemens Approved OEM
- 400A to 4000A scalable amperage range
- In-house builds ensure faster delivery
UL 891 Certified
Siemens Approved OEM
EUSERC Approved
DEI Power's 1000 Amp Switchgear & Panelboards include UL 891-certified switchgear, switchboards, meter mains, and service entrance switchgear. Built with genuine Siemens components, available in NEMA 1 and 3R enclosures, and rated from 400A to 4000A, these units serve commercial, industrial, utility, and data center applications nationwide.
Talk to our product experts for custom solutions.
Apply Filters
DEI Power's switchgear, switchboards, meter mains, and service entrance switchgear are available in amperage ratings of 400A, 600A, 800A, 1000A, 1200A, 1600A, 2000A, 2500A, 3000A, and 4000A. This wide range supports projects from mid-scale commercial buildings to large industrial and utility infrastructure installations requiring high-capacity power distribution.
Talk to our experts for custom solutions and tailored guidance.
Switchgear and panelboards provide reliable power distribution for office buildings, retail, and multi-tenant campuses.
Heavy-duty switchgear controls and protects large electrical loads in factories, processing plants, and production facilities.
UL 891-certified switchgear ensures uninterrupted, code-compliant power for hyperscale and enterprise data center operations.
EUSERC-approved switchgear and service entrance equipment meet utility specifications for substations and infrastructure projects.
Talk to our experts for custom solutions and tailored guidance.
DEI Power manufactures switchgear in-house at our 50,000 sq. ft. Ontario, CA facility, enabling faster builds, fewer delays, and 1–5 business day shipping.
As an approved Siemens OEM, every assembly uses genuine Siemens components and meets UL 891 certification standards for code-compliant, mission-critical installations.
Over a decade building reliable power distribution solutions for commercial, industrial, and utility sectors with dedicated engineering support and long-term serviceability.
Submit your specs and a DEI Power specialist will respond with a custom quote, configuration guidance, and lead time confirmation.
For immediate assistance, feel free to give us a direct call at (866) 773-8050. You can also send us a quick email at sales@deipower.com.
For immediate assistance, feel free to give us a direct call at (866) 773-8050. You can also send us a quick email at sales@deipower.com.