Eaton U225 MTB Meter Breakers - UL Listed, 200 A, 10 kAIC
Part Number: U225 MTB
Quick Summary
The Eaton U225 MTB meter breakers deliver reliable power metering in electrical distribution panels. Designed for 200 A service with a 10 kAIC interrupt rating, they suit commercial and light industrial deployments where metering accuracy and reliability matter. Users often contend with space constraints and complex conductor sizing; this unit’s 6 in depth, 22 in width, and 30 in height footprint helps fit standard enclosures while accommodating #6-250 MCM conductors. UL listing and EUSERC approval reinforce compliance across project scopes, while galvanized steel construction and ANSI 61 gray finish ensure durability in harsh environments. By integrating with Eaton’s B-Line series, installers can achieve faster deployments and lower lifecycle costs through standardized, easy-to-service metering equipment.
Product Information
Extended Description
U225 MTB Eaton: Eaton B-Line series meter breakers, 200 A,Test block, #6-250 MCM, MCB, 5 jaws, 1 Position, Ring, 3R, Z3614, Material- Galvanized steel,Surface mount, 10 kAIC, Number of wires 1Ø/3W
Product Name
Eaton B-Line series meter breakers
Catalog Number
U225 MTB
UPC
782051591453
Product Length/Depth
6 in
Product Height
30 in
Product Width
22 in
Product Weight
62 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 → Business Impact → Application: 200 A amperage rating with 10 kAIC interrupt rating provides robust fault protection for medium-size service entrances, reducing nuisance trips and improving system reliability in commercial buildings and light industrial facilities. Application: Use in meter mounting assemblies where dependable protection and clear fault isolation support safer, code-compliant energy metering. Feature → Business Impact → Application: #6-250 MCM conductor capacity plus 1Ø/3W wiring supports flexible feeder configurations, enabling quicker take-offs from distribution panels and scalable metering for growing loads. Application: Ideal for meter socket installations that demand high conductor versatility and future expansion. Feature → Business Impact → Application: 5 jaws, 1 position, Ring, 3R configuration simplifies attachment patterns and reduces field wiring errors. Application: Streamlines on-site installation and serviceability in dense meter banks. Feature → Business Impact → Application: Surface mount capability and galvanized steel with ANSI 61 gray finish deliver corrosion resistance and low maintenance. Application: Suitable for long-lasting installations in exposed or semi-exposed panel environments. Feature → Business Impact → Application: UL listing and EUSERC approval provide regulatory confidence, supporting procurement, commissioning, and utility interconnection. Application: Critical for regulated projects and utility-grade metering deployments. Feature → Business Impact → Application: 6 in depth, 22 in width, 30 in height with a 62 lb weight establishes a clear, install-ready footprint. Application: Helps designers plan enclosure space accurately and ensures compatibility with standard racking and mounting schemes.
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FAQs
The U225 MTB supports 200 A service with 10 kAIC fault protection, configured for single-phase 1Ø/3W operation. It accommodates #6-250 MCM conductors and utilizes a 5-jaw, 1-position ring/3R mounting arrangement with test block access. Its surface-mount design simplifies installation in standard meter sockets and B-Line compatible enclosures, reducing field wiring complexity and installation time.
This unit is rated for 200 A continuous service with a 10 kAIC interrupt rating, delivering robust short-circuit protection for typical commercial and light industrial feeders. The high interrupt rating supports higher fault currents, improving system reliability and uptime, while the 1Ø/3W configuration aligns with common metering setups to optimize efficiency and reduce panel footprint.
Yes, the U225 MTB is UL listed and EUSERC approved. UL listing confirms conformity with recognized safety standards, while EUSERC approval signals suitability for electrical utility applications and metering assemblies. Together, these certifications simplify procurement, streamline code compliance, and ease utility interconnection for commercial and industrial projects.
The U225 MTB is designed as part of Eaton’s B-Line meter mounting ecosystem, ensuring compatibility with other B-Line components for cohesive assemblies. Installation advantages include surface-mount capability, a compact 6 in depth, and a 22 by 30 in footprint, which optimizes enclosure use. The unit’s test block, 5-jaw ring configuration, and 1Ø/3W wiring further simplify field wiring and verification.
With galvanized steel construction and ANSI 61 gray finish, the U225 MTB offers enhanced corrosion resistance and low maintenance needs, reducing long-term service costs. Its durable build supports longer service intervals, while UL/EUSERC certifications facilitate smoother procurement and commissioning. Although it adds weight, the unit’s robust protection and straightforward servicing contribute to a favorable total cost of ownership.