480Y/277V Meter Main NEMA 1/3R
- 480Y/277V for commercial & industrial use
- NEMA 1 indoor & 3R outdoor enclosures
- UL Listed & EUSERC Approved compliance
UL 891 Certified
EUSERC Approved
Approved Siemens OEM
Siemens Meter Main Panels and compatible meter combos from DEI Power offer UL-listed, EUSERC-approved power distribution solutions for commercial, industrial, and utility applications. Available in amperage ratings from 400A to 4000A across multiple voltage configurations, with NEMA 1 indoor and NEMA 3R outdoor enclosures built using genuine Siemens components.
Talk to our product experts for custom solutions.
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Siemens meter main panels from DEI Power are available in a wide range of amperage ratings, including 400A, 600A, 800A, 1000A, 1200A, 1600A, 2000A, 2500A, 3000A, and 4000A. This range accommodates projects from mid-size commercial builds to large-scale industrial and utility installations requiring high-capacity power distribution.
Talk to our experts for custom solutions and tailored guidance.
Meter main panels serve as reliable service entrance solutions for office buildings, retail centers, and mixed-use developments.
High-amperage meter main panels support heavy machinery power distribution and critical process equipment in industrial facilities.
EUSERC-approved meter mains meet utility substation standards for service entrance metering and distribution infrastructure.
High-capacity meter main panels from 2000A to 4000A provide dependable power entry for mission-critical and hyperscale facilities.
Talk to our experts for custom solutions and tailored guidance.
As an approved Siemens OEM, DEI Power delivers precision-engineered meter main panels built with genuine Siemens components for unmatched reliability and code compliance.
With in-house manufacturing at a 50,000 sq. ft. California facility, most orders ship within 1 business day, minimizing project delays and keeping schedules on track.
Every meter main panel meets UL 891 and EUSERC standards, with full compliance to UBC, CBC, and IBC seismic requirements for mission-critical installations nationwide.
Submit your requirements and our team will respond with accurate configuration guidance, pricing, and lead time details within one business day.
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.
