Eaton 37MM420R12NY Commercial Meter Stack - UL Listed
Part Number: 37MM420R12NY
Quick Summary
Eaton commercial meter stack is a modular three-phase metering solution designed for commercial buildings and multi-tenant facilities. It consolidates metering into a single, compact assembly, reducing cabinet space and wiring complexity in retrofit and new-construction scenarios. Contractors often face NY ConEd approvals, tight floor plans, and project downtime when deploying legacy meters; this unit streamlines compliance with utility requirements and simplifies field wiring through a ringless aluminum bus and a robust 225A socket. UL Listed, NY-approved, and ConEd-certified, the stack provides regulator-ready metering for critical electrical systems. Its compatibility with energy-management and building automation platforms enhances data accuracy, accelerates invoicing cycles, and cuts total cost of ownership in commercial distribution projects.
Product Information
Extended Description
37MM420R12NY Eaton: Eaton 37MM-Three-Phase Commercial Meter Stack Modules, EHD3_ , CC3_X, CVS3_X, CV3_X, CVH3_X secondary breaker, 225A socket, 208Y/120V, Ringless, Aluminum 1200A bus, Lever bypass, Seven-jaws, 4 sockets, A-B phase balance, NY approved
Product Name
Eaton commercial meter stack
Catalog Number
37MM420R12NY
UPC
786685391540
Product Length/Depth
68 in
Product Height
10.75 in
Product Width
22 in
Product Weight
200 lb
Warranty
Eaton Selling Policy 25-000, one (1) year from the date of installation of the Product or eighteen (18) months from the date of shipment of the Product, whichever occurs first.
Certifications
UL Listed
Catalog Notes
For use in New York
Utility approvals
NY : Consolidated Edison (ConEd)
Residential and Light Commercial, Metering Products, Volume 1 Tab 4
Eaton Specification Sheet - 37MM420R12NY
Feature: Three-phase metering with 208Y/120V output and a 225A socket. Business Impact: Enables scalable load monitoring and future growth without needing a meter enclosure upgrade. Application: Ideal for commercial offices, retail centers, and mixed-use facilities where precise energy data drives billing and demand management. Feature: Ringless 1200A aluminum bus with lever bypass and seven-jaw, four-socket arrangement. Business Impact: Improves installation speed and reduces field wiring complexity, lowering labor costs and improving safety. Application: Retrofit projects and new-builds in NY where fast, reliable metering changes are required during commissioning. Feature: Regulatory-ready certifications. Business Impact: Ensures compliance with utility and safety requirements, reducing project risk and inspection resubmittals. Application: Facilities governed by ConEd and NY state programs, including high-occupancy buildings and data centers. Feature: Compact footprint and robust construction. Business Impact: Maximizes usable cabinet space while delivering durable operation in space-constrained electrical rooms. Application: Urban campuses, retail megastructures, and high-density mechanical rooms. Feature: Warranty and support alignment. Business Impact: Predictable maintenance windows and clearer budgeting for long-term ownership. Application: Project planning for builders and end users seeking reliable metering with standard service terms.
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FAQs
The 37MM420R12NY is a three-phase commercial meter stack configured for 208Y/120V with a 225A socket, ringless aluminum 1200A bus, lever bypass, seven-jaw, and four sockets. It weighs 200 lb and measures 68 in (L) x 22 in (W) x 10.75 in (H). It is UL Listed and NY-approved, with ConEd utility approval.
Yes. The meter stack is UL Listed and NY-approved, with ConEd utility approval, ensuring compliance with New York requirements for metering installations in commercial buildings.
Suitable for commercial offices, retail centers, multifamily complexes, and other NY-area facilities requiring reliable three-phase metering. Its compact ringless bus and lever bypass support fast commissioning and scalable energy monitoring.
The unit’s NY approval and ConEd authorization streamline regulatory submittals, while its lever bypass and space-saving design reduce commissioning time and on-site wiring complexity, aiding compliance and reducing downtime.
Benefits include faster project timelines, reduced cabinet space and wiring effort, improved data accuracy for energy management, and predictable maintenance costs thanks to a standard warranty and robust construction.