Eaton 2M2R F Meter Breaker - UL Listed, EUSERC Approved
Part Number: 2M2R F
Quick Summary
Meter breakers by Eaton B-Line provide compact, single-meter protection for commercial and light-industrial panels. However, installers frequently contend with tight spaces, lengthy wiring runs, and the challenge of matching fault-current ratings in modern electrical builds. This model is UL Listed and EUSERC Approved, ensuring safety, utility compatibility, and project acceptance across commercial and industrial sites. With a 200 A main, 120/240 V single-phase rating and a galvanized steel enclosure finished in ANSI 61 gray, it supports durable, code-compliant installations. This combination delivers faster deployments and predictable performance, reducing field rework while simplifying procurement for panel upgrades and new builds.
Product Information
Extended Description
2M2R F Eaton: Eaton B-Line series meter breakers, Ring, 3R, ANSI 61 gray paint, 10 kAIC, Galvanized steel, 3, Single meter position, AW hub, 200 A., Flush, 8, 120/240 V, Single-phase, None, Aluminum, Overhead, (1) 200 A, 2P, 4
Product Name
Eaton B-Line series meter breakers
Catalog Number
2M2R F
UPC
782051570502
Product Length/Depth
4.625 in
Product Height
32 in
Product Width
8 in
Product Weight
22 lb
Compliances
EUSERC Approved
Certifications
UL
Application
Single meter position
Amperage Rating
200 A
Voltage rating
120/240V
Phase
Single-phase
Interrupt rating
10 kAIC
Main circuit breaker
(1) 200 A, 2P
Bus material
Aluminum
Material
Galvanized steel
Finish
ANSI 61 gray paint
continuous rating meter socket jaws
continuous rating meter socket jaws
Eaton Specification Sheet - 2M2R F
Feature: High amperage main for robust protection — Business Impact — Enables reliable protection against high fault currents while reducing the need for future panel upgrades; Application — Suitable for service entrances and main circuits up to 200 A in single-meter configurations. Feature: 120/240 V single-phase operation with 10 kAIC interrupt rating — Business Impact — Improves selectivity and safety for residential-to-light-commercial transitions, lowering outage duration and collateral damage; Application — Meter sockets and panelboards serving single-phase loads. Feature: Aluminum bus and galvanized steel enclosure with ANSI 61 gray finish — Business Impact — Delivers corrosion resistance and durable outdoor/industrial performance, extending service life and lowering maintenance costs; Application — Harsh environments and overhead installations. Feature: Ring or Ringless 3R mounting and flush/overhead compatibility via AW hub — Business Impact — Simplifies field installation and retrofit, reducing install time and the need for adapters; Application — Meter mounting in utility-ready B-Line systems. Feature: UL listing and EUSERC compliance — Business Impact — Ensures regulatory compliance, utility acceptance, and streamlined project sign-off; Application — Utility metering projects and code-compliant commercial installations.
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FAQs
The 2M2R F supports multiple configurations including ring, ringless, and 3R mounting with an AW hub, and is suitable for flush or overhead installations. This flexibility simplifies retrofit projects and reduces the need for additional enclosure adapters, accelerating deployment in existing panels.
The unit provides a 200 A amperage rating with a 10 kAIC interrupt rating at a 120/240 V single-phase supply. This combination offers strong fault protection for single meter positions while maintaining compatibility with common utility metering standards.
Yes. The 2M2R F is UL listed and EUSERC approved, ensuring safety certification and utility acceptance for metering equipment in both new installations and retrofit projects, reducing risk during inspections and approvals.
The meter breaker uses galvanized steel for the enclosure and an aluminum bus, finished with ANSI 61 gray paint. This combination provides robust corrosion resistance and long-term durability in industrial and outdoor environments, lowering maintenance costs.
Comprehensive catalogs and datasheets are available, including continuous rating meter socket jaw documents and the Eaton specification sheet for the 2M2R F. These resources support design verification, installation guidance, and cross-reference with utility requirements.