Eaton 2M2R7 Meter Breakers - 10 kAIC, Ring 3R ANSI 61
Part Number: 2M2R7
Quick Summary
Eaton 2M2R7 Meter Breakers provide reliable meter-level protection for single-meter installations in commercial and light industrial facilities. If your team struggles with space constraints, wiring complexity, or meeting utility and code requirements, this unit simplifies installation while offering robust protection. UL listed and EUSERC Approved, with ANSI 61 gray finish and galvanized steel construction, the product is built for durability and utility acceptance. Designed for B-Line series meter sockets and surface mounting, it supports quick commissioning, scalable metering, and easier maintenance, making it a strong choice for professional electrical distribution strategies. For engineers and procurement teams, this means faster project delivery, reduced field risk, and a proven path to code-compliant metering.
Product Information
Extended Description
2M2R7 Eaton: Eaton B-Line series meter breakers, Ring, 3R, ANSI 61 gray paint, 10 kAIC, Galvanized steel, 4, Single meter position, AW hub, 200 A, Suface, 8, 120/240 V, Three-phase, None, Aluminum, Overhead, (1) 200 A, 2P, 7
Product Name
Eaton B-Line series meter breakers
Catalog Number
2M2R7
UPC
782051570656
Product Length/Depth
5 in
Product Height
36 in
Product Width
10 in
Product Weight
32.11 lb
Compliances
EUSERC Approved
Certifications
UL
Application
Single meter position
Amperage Rating
200 A
Voltage rating
120/240V
Phase
Three-phase
Interrupt rating
10 kAIC
Main circuit breaker
(1) 200 A, 2P
Bus material
Aluminum
Material
Galvanized steel
Finish
ANSI 61 gray paint
Amperage rating and voltage specifications align with common commercial and light-industrial feeders, delivering a 200 A main with a 120/240 V three-phase capability and a 10 kAIC interrupt rating. This combination translates to reliable protection for peak loads while minimizing nuisance trips, which reduces downtime and maintenance costs in critical facilities. Ring, 3R mounting and a single meter position simplify field wiring and utility metering, enabling faster installation and easier future upgrades in space-constrained panels. The galvanized steel housing with ANSI 61 gray paint delivers superior corrosion resistance and a professional, utilities-friendly finish suitable for overhead or outdoor environments, which lowers total cost of ownership through extended service life. UL listing and EUSERC approval provide engineering confidence and utility acceptance, streamlining project sign-off and reducing commissioning risk in regulated markets. Main circuit protection is centralized with a single 200 A, 2P breaker, promoting straightforward protection coordination and enhanced fault isolation. Aluminum bus construction supports reliable current transfer and reduced heat buildup, improving thermal performance in continuous operation and supporting long-term reliability in demanding installations.
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FAQs
The 2M2R7 is designed for a single meter position with Ring, 3R mounting. Begin by confirming panel compatibility with the B-Line meter sockets, install the main 200 A, 2P breaker, and route conductors to the 120/240 V three-phase bus. The AW hub and galvanized steel housing support surface mounting and straightforward wiring, reducing field labor and termination errors.
Verify 200 A amperage rating, 120/240 V voltage rating, three-phase configuration, and a 10 kAIC interrupt rating. Ensure UL listing and EUSERC approval are documented for utility acceptance. Confirm the main circuit breaker specification as (1) 200 A, 2P and that the bus material is aluminum for proper current transfer.
Yes. The unit is UL listed and EUSERC Approved, which aligns with typical utility and code requirements for commercial metering. Its single-meter position design simplifies metering in commercial installations, and its ANSI 61 gray finish plus galvanized steel construction withstands exposure in service environments.
Expect UL certification for electrical safety and performance, plus EUSERC approval for utility acceptance. The unit is designed for ANSI 61 compliant finish and construction, supporting compliance in utility-led metering projects and building standards.
The rugged galvanized steel housing and durable aluminum bus reduce corrosion and thermal wear, lowering maintenance needs and extending service life. The simple single-meter, surface-mount design accelerates installation and future upgrades, reducing labor costs and accelerating project ROI in commercial/industrial deployments.