Eaton U224 MTB Meter Breakers - UL Listed, 10 kAIC
Part Number: U224 MTB
Quick Summary
The Eaton U224 MTB Meter Breakers provide protection for meter sockets in commercial and industrial settings. Engineers and electricians often struggle with mounting options, jaw configurations, and ring-vs-ringless metering compatibility. UL-listed and EUSERC approved, they meet utility and safety standards and traceability requirements. This combination supports faster installation, lower rework, and consistent performance across 1Ø/3W metering installs. Built with galvanized steel and surface-mount capability, they deliver durability while reducing lifecycle costs. These features also align with B-Line series metering infrastructure, making procurement and stocking simpler for engineering teams. Designed for 200 A service with a 10 kAIC interrupt rating, they support scalable protection as loads grow.
Product Information
Extended Description
U224 MTB Eaton: Eaton B-Line series meter breakers, 200 A, Test block, MCB, 4 jaws, 1 Position, #6-250 MCM, Ring, 3R, Z3614, 10 kAIC, Number of wires 1Ø/3W, Galvanized steel, Surface mount
Product Name
Eaton B-Line series meter breakers
Catalog Number
U224 MTB
UPC
782051591255
Product Length/Depth
6 in
Product Height
30 in
Product Width
22 in
Product Weight
58 lb
Compliances
EUSERC Approved
Certifications
UL
Amperage rating
200 A
Interrupt rating
10 kAIC
Material
Galvanized steel
Finish
ANSI 61 gray paint Mill-galvanized
Feature: 200 A service rating and 10 kAIC interrupt rating deliver robust fault protection, reducing damage from short circuits and enhancing system uptime. This protection translates into lower maintenance costs and fewer unscheduled outages for critical facilities such as data centers, manufacturing lines, and large office complexes. It is well suited for 1Ø/3W metering layouts in commercial and light industrial feeders, where dependable protection is essential. Feature: Ring and ringless metering support with 4 jaws provides installation flexibility and ease of retrofits without changing the existing infrastructure. Business impact: reduces field complexity, accelerates commissioning, and lowers part numbers required for different sites. Application: 1Ø/3W metering in B-Line series systems, in both new builds and modernization projects. Feature: Built-in test block simplifies commissioning and verification on site, reducing test times and improving measurement accuracy. Business impact: faster startups, fewer post-install issues, and improved project throughput. Application: field acceptance testing and commissioning in utility-grade metering installations. Feature: Galvanized steel construction with ANSI 61 gray finish delivers corrosion resistance in challenging environments. Business impact: longer equipment life, lower maintenance, and reduced lifecycle costs. Application: outdoor meter rooms, damp locations, and industrial facilities with demanding conditions. Feature: Surface-mount design with dimensions of 6 in depth, 22 in width, and 30 in height supports straightforward integration into standard meter sockets and enclosures. Business impact: faster deployment, easier retrofits, and compatibility with existing B-Line configurations. Application: covered-meter socket assemblies and space-constrained installation areas. Objection handling: At 58 lb, plan for a two-person lift and proper lifting practices to avoid field injuries or damage, ensuring safe installation in routine upgrades.
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FAQs
The U224 MTB supports both ring and ringless metering configurations with four jaws, enabling flexible installation and retrofits in 1Ø/3W meter sockets within B-Line systems.
It is UL-listed for safety and reliability and EUSERC approved, aligning with utility standards and building codes for metering equipment.
Yes. The unit is designed for surface-mount installation and is compatible with standard B-Line meter socket enclosures used in commercial and light industrial facilities.
Key specs include a 200 A amperage rating, a 10 kAIC interrupt rating, galvanized steel construction, ANSI 61 gray finish, and a built-in test block to simplify commissioning.
It delivers reliable protection, faster commissioning, lower lifecycle costs due to durable galvanised steel construction, and easier maintenance within metering infrastructure projects.