Service Entrance Switchgear NEMA 1/3R
- EUSERC approved, built to utility specs
- UL 891 certified for code-compliant installs
- 400A–4000A range, multiple voltage options
UL 891 Certified
EUSERC Approved
Siemens Approved OEM
DEI Power's 1600 Amp Switchgear line delivers UL 891-certified, main breaker-configured power distribution equipment at 600V and 347V ratings. Built with genuine Siemens components in a 50,000 sq. ft. California facility, these switchboards and service entrance units serve commercial, industrial, and utility applications requiring dependable, code-compliant high-amperage power control.
Talk to our product experts for custom solutions.
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DEI Power's 1600A switchgear is available in multiple voltage configurations including 120/240V, 240V, 208Y/120V, 240/120V, 480V, 480Y/277V, and 415/240V. This range covers most commercial, industrial, and utility power distribution requirements. Contact a specialist to confirm the correct voltage for your specific application and utility requirements.
Talk to our experts for custom solutions and tailored guidance.
Providing reliable 1600A main breaker power distribution for offices, retail centers, and multi-building campuses.
Handling heavy electrical loads and critical system protection in demanding manufacturing and processing plant environments.
Delivering uninterrupted, high-capacity power distribution for hyperscale and enterprise data center operations.
Supporting utility substations and infrastructure projects with EUSERC-approved, code-compliant 1600A switchgear solutions.
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 ships in 1–5 business days.
As a Siemens Approved OEM, every unit is built with genuine Siemens components and UL 891 certified for code compliance, safety, and long-term reliability.
From configuration guidance and custom utility specifications to post-installation support, our team ensures your project stays on schedule with minimal change orders.
Submit your project details and a DEI Power specialist will respond with pricing, 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.