Eaton 3MM220RRLBCPS Residential Meter Stack - UL Listed
Part Number: 3MM220RRLBCPS
Quick Summary
Eaton 3MM220RRLBCPS is a residential meter stack that supports multiple metering for utility and building applications. Installing separate meters can complicate scheduling, increase labor, and raise safety risks in outdoor environments. UL Listed safety certification ensures electrical compliance for outdoor enclosures, while the rugged design supports long service life. Designed for durable outdoor installation, this meter stack integrates SS meter guides and a five-jaw configuration, delivering reliable metering for residential and light commercial projects. This solution leverages a compact footprint and proven Eaton reliability to reduce installation time and total cost of ownership while ensuring ongoing metering accuracy.
Product Information
Extended Description
3MM220RRLBCPS Eaton: Eaton 3MM residential meter stack, SS meter guides, Multiple meter, 200A, Al, Bus:800A, Horn, Outdoor, Depends on MCB, 5-jaw, Sockets:2, 3-ph in, 1-ph out, A-B, CCV2_X, CCVH2_X, CVS2_XMM, CV2_XMM, CVH2_XMM, Ringless, Socket:200A, 120/208Vac
Product Name
Eaton 3MM residential meter stack
Catalog Number
3MM220RRLBCPS
UPC
786685525792
Product Length/Depth
13.5 in
Product Height
52.35 in
Product Width
7.01 in
Product Weight
65 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
Fifth jaw included at 9oclock position
Special features
SS meter guides
Type
Multiple metering
Residential and Light Commercial, Metering Products, Volume 1 Tab 4
Eaton Specification Sheet - 3MM220RRLBCPS
Feature: Supports multiple metering with 3-phase in and 1-phase out, 200A service; Business Impact: Enables centralized metering for multi-tenant or mixed-use facilities, reducing panel count and field wiring complexity; Application: Suitable for outdoor residential and light commercial installations where space is constrained and reliability is critical. Feature: SS meter guides and a ringless, two-socket design with a fifth jaw at 9 o'clock; Business Impact: Improves termination security and simplifies wiring, lowering maintenance risk and rework time; Application: Ideal for utilities and installers prioritizing fast, clean terminations. Feature: Outdoor-rated enclosure with robust construction and compatibility with MCBs; Business Impact: Enhances safety and service availability in harsh environments, reducing incident-related downtime; Application: Perfect for exterior meter stacks serving exterior walls or racks. Feature: UL Listed certification and Eaton warranty policy; Business Impact: Provides regulatory confidence and post-sale support, decreasing compliance concerns and total cost of ownership; Application: Essential for projects with strict safety requirements and long-term service expectations. Feature: Precise dimensions and weight (13.5 in depth, 52.35 in height, 7.01 in width, 65 lb); Business Impact: Predictable space planning and easier handling during installation; Application: Beneficial for cramped mechanical rooms or rooftop installations where weight and space are at a premium.
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FAQs
The 3MM220RRLBCPS supports outdoor multi-metering with 3-phase input and single-phase output, 200A service, and a compact footprint designed for exterior installations. It includes SS meter guides and a fifth jaw at 9 o'clock, making terminations straightforward and secure when mounting on exterior walls or meter enclosures.
Key specs include a 200A socket, 800A bus capability as noted in product descriptions, 120/208V operation, and a 3-ph in, 1-ph out configuration. The enclosure is designed for multiple metering scenarios and supports outdoor use with a robust, weather-resistant build.
Yes, the 3MM220RRLBCPS is UL Listed. This certification confirms compliance with recognized electrical safety standards for outdoor residential metering equipment, reducing project risk and helping meet strict safety and regulatory requirements for building and utility installations.
Best suited for outdoor residential or light commercial installations requiring multiple metering in a single enclosure. Its 2 sockets, 5-jaw configuration, and SS meter guides support efficient, compliant metering for multi-tenant buildings, outdoor feeders, and shared-service facilities.
The product is backed by Eaton’s warranty policy (USA), typically one year from installation or eighteen months from shipment, whichever occurs first. This provides protection against manufacturing defects and access to Eaton’s support channels for maintenance or replacement parts.