Eaton 224 MTB/150A Meter Breakers - UL 10 kAIC Rating
Part Number: 224 MTB/150A
Quick Summary
Eaton 224 MTB/150A Meter Breakers is a high-capacity metering solution for electrical panels and meter sockets. Engineers often struggle with space constraints, compatibility across meter configurations, and meeting stringent regulatory requirements, and this product is designed to ease those pain points. It carries UL Listed and EUSERC Approved certifications, paired with a rugged galvanized steel body and ANSI 61 gray finish to withstand demanding environments. The combination of solid construction and proven ratings translates to reduced maintenance, fewer field replacements, and faster project timelines. For team leads and procurement specialists, this meter breaker supports scalable metering deployments while integrating smoothly with the Eaton B-Line series and standard mounting footprints.
Product Information
Extended Description
224 MTB/150A Eaton: Eaton B-Line series meter breakers, 200 A, Test block, #6-250 MCM, MCB, 4 jaws, 1 Position, Ring, 3R, Z3614, 10 kAIC, Material- Galvanized steel, Surface mount, 1Ø/3W
Product Name
Eaton B-Line series meter breakers
Catalog Number
224 MTB/150A
UPC
782051590685
Product Length/Depth
6 in
Product Height
48 in
Product Width
14 in
Product Weight
52 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 amperage rating with a 10 kAIC interrupt rating. Business Impact: Supports high-load metering while maintaining protective margins, reducing outage risk and improving system reliability in commercial and industrial applications. Application: Ideal for main service metering in 1Ø/3W configurations within panel boards and meter sockets. Feature: 4 jaws, 1 position, ring, 3R configuration. Business Impact: Offers flexible ring vs ringless metering options and secure conductor termination, enabling faster field installs with fewer components. Application: Ring-type meter sockets and field upgrades in retrofit projects. Feature: Material is galvanized steel with ANSI 61 gray paint; Mill-galvanized finish. Business Impact: Delivers corrosion resistance and long-lasting aesthetics in harsh environments, lowering lifecycle maintenance costs. Application: Indoor and outdoor panel assemblies exposed to humidity and dust. Feature: Surface mount design, compatible with 1Ø/3W metering networks. Business Impact: Simplifies installation, reduces enclosure footprint, and accelerates project delivery. Application: Utility and commercial metering where space optimization matters. Feature: Compliance and certification stack (UL listed, EUSERC Approved). Business Impact: Ensures regulatory alignment and utility acceptance, easing procurement and job-site approvals. Application: Projects requiring utility compatibility and energy-management documentation with confidence.
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FAQs
The 224 MTB/150A is designed for versatile metering setups, including ring and ringless configurations. With 4 jaws and a 1-position design, it accommodates common ring-type meter sockets and supports retrofit replacements in B-Line series installations, simplifying field upgrades without changing enclosures.
Key specs include a 200 A amperage rating and a 10 kAIC interrupt rating, which determine load-handling capability and fault withstand. The device uses galvanized steel with ANSI 61 gray finish, and is UL listed, ensuring reliable performance and regulatory compliance for many commercial and industrial metering applications.
This meter breaker is UL listed and EUSERC Approved, providing essential credibility for utility-connected metering installations and energy-management programs. These certifications help facilitate utility acceptance and reduce procurement risk on large-scale projects.
The unit is surface-mount ready and compatible with standard metering footprints, enabling straightforward installation within existing enclosures. Its galvanized steel construction and durable finish minimize corrosion concerns, while the 6 in depth, 14 in width, and 48 in height align with common rack and panel layouts for efficient site deployment.
With UL and EUSERC certifications, rugged galvanised construction, and a high interrupt rating, the meter breaker reduces fault-related outages and maintenance interventions. Its compatibility with the B-Line series streamlines supply chain and spares multiple field components, delivering lower lifecycle costs and faster project completion.