Eaton 37MM320R12NY Meter Stack - UL Listed
Part Number: 37MM320R12NY
Quick Summary
Eaton commercial meter stack 37MM320R12NY provides compact three-phase metering for commercial and light industrial installations. Facility teams often struggle to balance loads while staying compliant with NY utility requirements, facing complex wiring and the risk of extended downtime. This unit leverages UL Listed certification and NY ConEd approval to deliver safety, reliability, and regulatory alignment in a single assembly. Designed for seamless integration with 208Y/120V service and lever bypass functionality, it supports efficient installation and predictable maintenance, helping owners control operating costs while maintaining compliance and reliability in demanding environments. For projects requiring robust metering with proven utility approvals, this solution delivers both performance and peace of mind.
Product Information
Extended Description
37MM320R12NY 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, 3 sockets, A-B phase balance, NY approved
Product Name
Eaton commercial meter stack
Catalog Number
37MM320R12NY
UPC
786685391533
Product Length/Depth
52 in
Product Height
9 in
Product Width
18 in
Product Weight
98 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 - 37MM320R12NY
Feature → Business Impact → Application: The three-phase commercial meter stack provides accurate, balanced metering across all phases, improving load visibility and reducing energy waste in commercial facilities. This translates to actionable data for demand management and budgeting, especially in NY-installed systems where ConEd approvals are required. Application: mid-to-large commercial buildings, multi-tenant facilities, and light industrial sites needing reliable three-phase metering with NY compliance. Feature → Business Impact → Application: The 225A socket and three sockets paired with an aluminum 1200A bus deliver high-load capacity with reduced weight, simplifying installation and permitting faster commissioning. Application: feeders feeding multiple panels and subcircuits in busy distribution environments. Feature → Business Impact → Application: Ringless construction with lever bypass speeds maintenance and service restoration, lowering downtime and maintenance labor costs. Application: preventive maintenance and rapid re-energization for critical loads. Feature → Business Impact → Application: UL Listed certification and NY approval provide regulatory assurance and safer operation, minimizing compliance risk and accelerating project sign-offs. Application: NY-based commercial installations, data centers, and healthcare facilities needing validated metering hardware. Feature → Business Impact → Application: Compact 52 in L x 18 in W x 9 in H footprint and 98 lb weight enable easier retrofit and space planning in existing electrical rooms. Application: retrofit projects and space-constrained installations. Feature → Business Impact → Application: A-B phase balance support improves load distribution accuracy and energy efficiency, supporting utility-grade metering and better demand management. Application: systems requiring precise phase balancing for peak shaving and energy cost control.
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FAQs
Confirm NY ConEd approval status from the utility catalog and cross-check that the unit has UL Listed certification and the listed ConEd approval notes. Ensure the service voltage is 208Y/120V and the socket rating is compatible with your feed equipment. Plan for space in a standard electrical room and confirm mounting provisions with the mechanical team.
Key specs include 208Y/120V service, a 225A socket, three sockets, and an aluminum 1200A bus. It features ringless construction, lever bypass, three-phase metering, and A-B phase balance support, designed for NY-approved commercial applications.
Yes. The meter stack is UL Listed and explicitly noted as NY approved for ConEd installations, providing safety certification and regulatory alignment for utility-backed metering in New York projects.
Lever bypass facilitates rapid service restoration, while the ringless design and 1200A aluminum bus support robust fault tolerance and reduced maintenance time. Ensure proper wiring practices, secure mechanical mounting, and verify compatibility with your switchgear enclosure.
Best-suited for commercial and light-industrial facilities in New York requiring accurate three-phase metering, NY utility compliance, and reliable service with easy maintenance. It supports A-B phase balancing and three sockets for flexible feeder configurations.