Eaton U2M11R Meter Breaker - UL Listed, 10 kAIC, 200A
Part Number: U2M11R
Quick Summary
The Eaton U2M11R meter breaker is a dedicated solution for single-meter installations in low-voltage distribution panels. This design addresses the common challenge of combining metering with distribution protection in compact spaces, reducing field wiring complexity and installation time. UL-listed and EUSERC Approved, with ANSI 61 gray finish and galvanized steel housing, it is built for durable service in demanding environments. The unit supports a single meter position, 120/240 V operation, and a 200 A rating, making it a reliable backbone for commercial and light industrial electrical systems. For procurement efficiency, the U2M11R aligns with B-Line enclosures and standard metering practices, streamlining switchgear integration and maintenance planning.
Product Information
Extended Description
U2M11R Eaton: Eaton B-Line series meter breakers, Ring, 3R, ANSI 61 gray paint, 10 kAIC, Galvanized steel, 3, Single meter position, 200 A, Suface, 8, 120/240 V, Single-phase, None, Aluminum, Underground, (2) 100 A, 2P, 4
Product Name
Eaton B-Line series meter breakers
Catalog Number
U2M11R
UPC
782051580600
Product Length/Depth
6 in
Product Height
25 in
Product Width
14 in
Product Weight
35 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
(2) 100 A, 2P
Bus material
Aluminum
Material
Galvanized steel
Finish
ANSI 61 gray paint
Feature → Business Impact → Application: The U2M11R provides a 200 A amperage rating with 120/240 V single-phase capability and a 10 kAIC interrupt rating, delivering strong fault protection while enabling safe, fast service in busy electrical rooms. This translates to reduced downtime and improved equipment longevity in commercial spaces where reliable power is essential. Application-wise, it suits single-meter positions in low-voltage distribution panels, especially in retrofit projects where space and wiring efficiency matter. Feature → Business Impact → Application: Ring and 3R mounting options with ANSI 61 gray paint and galvanized steel housing ensure long-term durability against corrosion and environmental exposure. The result is lower maintenance costs and fewer enclosure replacements in industrial environments. Application: Surface-mounted installations in B-Line series enclosures (single meter position) with durable finishes for both indoor and outdoor utility spaces. Feature → Business Impact → Application: The main circuit breaker configuration (2) 100 A, 2P simplifies the interface to downstream loads while supporting compact service disconnects. This reduces material costs, simplifies wiring diagrams, and accelerates commissioning in new builds or upgrades. Application: Commercial and light industrial service entrances needing a compact, compliant metering solution. Feature → Business Impact → Application: UL certification and EUSERC approval provide regulatory assurance and code compliance, minimizing risk during inspections and audits. The product is designed to meet utility and contractor expectations for metering accuracy and protection. Application: Projects governed by NEC and local utility interconnection requirements. Feature → Business Impact → Application: Aluminum bus and galvanized steel structure offer excellent conductivity with robust mechanical strength, enabling reliable breaker performance in fluctuating load conditions. Application: Enclosures requiring strong mechanical protection and dependable current carrying capability. Feature → Business Impact → Application: Ring vs ringless metering compatibility and documented installation guidance help engineers choose the right approach for a given site. This reduces design ambiguity and speeds up procurement. Application: Metering configurations in both new installations and retrofit scenarios.
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FAQs
The U2M11R is designed for single-meter position installations and supports surface mounting in B-Line enclosures with a 200 A rating at 120/240 V. It integrates with 3R and ring mounting arrangements and is compatible with standard metering configurations documented in Eaton’s metering guidance, including ring vs ringless options.
Key specifications include a 200 A amperage rating, 120/240 V voltage rating, single-phase operation, and a 10 kAIC interrupt rating. The unit contains two main poles rated at 100 A each (2P), and uses aluminum bus with a galvanized steel enclosure finished in ANSI 61 gray.
Yes. The extended description notes suitability for underground applications, with a ring/metering setup that accommodates a single meter position. The aluminum bus and steel housing ensure mechanical durability in challenging environments often encountered in underground service installations.
The U2M11R is UL listed and EUSERC Approved, confirming adherence to safety, performance, and utility interconnection standards. These certifications help ensure regulatory compliance, streamline utility approvals, and reduce inspection risk during project commissioning.
Installation benefits include a compact single-meter position design, surface-mount capability, and compatibility with B-Line enclosures. The ANSI 61 gray finish plus galvanized steel housing offer weather and corrosion resilience, while documented guidance on ring vs ringless metering supports efficient site planning and fewer reworks.