Eaton 35MM220R12C Plug-in socket - UL Listed
Part Number: 35MM220R12C
Quick Summary
The Eaton 35MM commercial meter stack is a plug-in socket solution for reliable commercial metering. Engineers frequently face long installation times, mis-matched MCB configurations, and difficult access in crowded panels. UL Listed certification ensures safety and compliance, while the rugged 3R enclosure supports long service life in demanding environments. This design simplifies field upgrades and service, helping facilities reduce downtime and spare parts costs. By aligning with Eaton MCB options, the meter stack enables flexible metering configurations for new builds or retrofits, delivering faster commissioning and clearer insight into electrical load profiles. In short, it blends proven reliability with practical installation advantages for industrial and commercial applications.
Product Information
Extended Description
35MM220R12C Eaton: Eaton 35MM commercial meter stack, Plugin socket, 200A, CU, Bus:1200A, Lever, 3R, Depends on selected MCB, 5-jaw, Sockets:2, 3-phase in, 1-phase out, A-B, EHD2_, CCV2_X, CCVH2_X, CVS2_XMM, CV2_XMM,CVH2_XMM, Ringless, Socket:225A, 120/240Vac
Product Name
Eaton 35MM commercial meter stack
Catalog Number
35MM220R12C
UPC
786685480978
Product Length/Depth
18.25 in
Product Height
52.63 in
Product Width
8.75 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
Type
Plug-in socket
Residential and Light Commercial, Metering Products, Volume 1 Tab 4
Eaton Specification Sheet - 35MM220R12C
Feature → The plug-in socket design enables quick, tool-free installation and straightforward maintenance, reducing commissioning time and panel downtime. Business Impact → Shorter project timelines and lower labor costs translate to faster time-to-value and improved uptime. Application → Ideal for new commercial builds and retrofit projects where speed and safety matter. Feature → High current handling with a 200A main, 120/240 VAC capability, and a 1200A bus supports demanding loads without compromising safety. Business Impact → Enhanced peak-load management and regulatory compliance for large facilities. Application → Commercial buildings with elevators, HVAC, and critical systems requiring reliable metering. Feature → 3R enclosure with ringless sockets and 2 sockets configured for 3-phase in and 1-phase out supports flexible metering architectures. Business Impact → Durable, vibration-resistant installation that reduces rework and maintenance. Application → Multi-tenant or mixed-use properties needing scalable metering solutions. Feature → Compatibility with Eaton MCBs and lever-action access enables configurable protection and fast service. Business Impact → Lower total cost of ownership through flexible protection schemes and easy component swaps. Application → Retrofit projects and upgrades in aging electrical rooms. Feature → UL Listed certification and rugged copper construction ensure safety, reliability, and regulatory alignment. Business Impact → Compliance assurance, safer operations, and simplified procurement with a proven supplier. Application → Markets with strict electrical safety standards and procurement requirements. Feature → Comprehensive warranty and support from Eaton provide lifecycle protection and service continuity. Business Impact → Reduced risk for installers and asset owners, with predictable maintenance planning. Application → Asset management programs in commercial facilities and service contracts.
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FAQs
The unit fits in standard commercial meter rooms with dimensions of 18.25 inches in depth, 52.63 inches in height, and 8.75 inches in width. It uses a 3R enclosure and two sockets designed for plug-in operation, enabling quick access for servicing and component swaps without disturbing adjacent equipment.
Yes, the meter stack is designed to accommodate selected Eaton MCB configurations. It supports 3-phase in, 1-phase out metering arrangements and lever-access for rapid protection adjustments. Compatibility with Eaton protection schemes helps optimize protective coordination and simplifies future upgrades.
Key specs include a 200 A main rating, 120/240 VAC operation, a 3R enclosure, two sockets, copper conductors, and a 1200 A bus. The unit is UL Listed and supports 3-phase in and 1-phase out metering configurations, making it suitable for commercial and light industrial applications.
Best suited for commercial buildings, multi-tenant properties, and light industrial facilities needing reliable, scalable metering. It enables fast deployment, straightforward maintenance, and clear energy monitoring across complex electrical layouts, while remaining compliant with safety standards.
The meter stack falls under Eaton’s warranty policy 25-000, offering one year from installation or eighteen months from shipment, whichever comes first. This provides asset protection, planned maintenance visibility, and access to Eaton technical support for field service and replacements as needed.