Eaton 2M25R Meter Breaker - UL Listed, 10 kAIC
Part Number: 2M25R
Quick Summary
Eaton 2M25R meter breakers deliver reliable power metering and distribution for commercial and industrial panels. Engineers often struggle with space constraints, coordinating a main and sub-feed breakers, and meeting tight project schedules. The unit carries UL certification and EUSERC approval, with 120/240 V single-phase service and a robust 10 kAIC interrupt rating to help ensure regulatory compliance. Designed for B-Line series metering, it provides a compact, ready-to-install solution that reduces wiring complexity while improving panel density and service reliability.
Product Information
Extended Description
2M25R 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, Suface, 8, 120/240 V, Single-phase, None, Aluminum, Overhead, (1) 200 A, 2P & (2) 100 A, 2P, 4
Product Name
Eaton B-Line series meter breakers
Catalog Number
2M25R
UPC
782051570106
Product Length/Depth
4.63 in
Product Height
32 in
Product Width
8 in
Product Weight
21 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 & (2) 100 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 - 2M25R
Feature: 200 A amperage rating and 120/240 V single-phase operation enable effective service isolation and reliable metering. Business impact: Delivers dependable protection for commercial and light-industrial panels without over-sizing equipment, reducing footprint and cost. Application: Ideal for single-meter installations with main and sub-feed coordination in B-Line enclosures. Feature: UL certification and EUSERC approval provide regulatory confidence and long-term sustainability. Business impact: Simplifies compliance planning and facility approvals, reducing engineering review cycles. Application: Suitable for building services and data centers requiring traceable approvals. Feature: Galvanized steel construction with ANSI 61 gray finish offers durable outdoor and surface installation. Business impact: Enhances corrosion resistance and aesthetic consistency in harsh environments, lowering maintenance. Application: Outdoor panels, damp locations, and surface-mounted gear in industrial settings. Feature: Aluminum bus and modular mounting with a 4.63 in depth, 8 in width, and 32 in height footprint. Business impact: Space-efficient design supports higher panel density and quicker retrofits. Application: Retrofit projects or new builds where meter mounting is critical. Feature: Main circuit breaker configuration of (1) 200 A, 2P and (2) 100 A, 2P simplifies feeder planning. Business impact: Improves load distribution and reduces wiring complexity, cutting installation time. Application: Commercial service entrances and multi-tenant facilities. Feature: Ring, 3R mounting options and AW hub compatibility streamline installation. Business impact: Faster commissioning with secure meter mounting and flexible wiring paths. Application: Metering rooms and utility interfaces requiring dependable mounting options.
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FAQs
The 2M25R is designed for single-meter installations in Eaton B-Line series metering equipment. It fits standard B-Line enclosures with AW hub options and supports ring, 3R mounting. For installers, this means straightforward alignment with existing bus bars and accessories, minimizing field fabrication. It also supports a main 200 A and two 100 A sub-breakers, simplifying feeder routing and panel layout.
The 2M25R provides a 200 A amperage rating, 120/240 V single-phase service, and a 10 kAIC interrupt rating. It accommodates a main circuit configuration of (1) 200 A, 2P and (2) 100 A, 2P, enabling reliable fault clearing and load separation in multi-tenant or commercial installations. Its aluminum bus and galvanized steel frame support durable, long-life service in demanding environments.
Yes. The 2M25R carries UL certification and is EUSERC approved, providing recognized reliability and regulatory compliance for electrical distribution equipment. These approvals help streamline project approvals, procurement, and installation in facilities subject to stringent electrical safety and utility coordination requirements.
Applications that require compact metering and straightforward main-to-meter synchronization benefit most. The 2M25R is suited for service entrances, commercial panelboards, and data-center peripheral metering where space is at a premium. Its single-meter position reduces conduit and wiring complexity while supporting reliable metering accuracy and quick commissioning.
The 2M25R offers predictable maintenance with UL/EUSERC-approved design and corrosion-resistant galvanized steel finish, reducing corrosion-related downtime. By enabling efficient spacing and simplified wiring, it shortens installation time, lowers labor costs, and improves overall panel reliability, contributing to a favorable return on investment during facility upgrades and new builds.