Eaton 224 MTB Meter Breaker - UL Listed 10 kAIC
Part Number: 224 MTB
Quick Summary
The Eaton 224 MTB Meter Breaker provides reliable meter-mounted protection for commercial and light industrial distribution panels. Facility teams often face downtime and compatibility challenges when upgrading metering with rugged, hard-to-install gear. It carries UL Listed and EUSERC Approved certifications, helping streamline utility interconnection and regulatory compliance. With galvanized steel construction and a surface-mount footprint, it delivers durable protection for 200 A service points while simplifying installation. This combination supports faster project execution, lower maintenance costs, and consistent performance in demanding environments.
Product Information
Extended Description
224 MTB Eaton: Eaton B-Line series meter breakers, 200 A, Test block, #6-250 MCM, MCB, 4 jaw, 1 Position, Ring, 3R, Z3614, 10kAIC, Galvanized steel, Surface mount, 1Ø/3W
Product Name
Eaton B-Line series meter breakers
Catalog Number
224 MTB
UPC
782051590654
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
High amperage protection with 200 A rating and a 10 kAIC interrupt rating delivers rapid fault clearing, reducing service interruptions in commercial feeders and light industrial panels. Four‑jaw, ring‑type jaw design provides secure metering connections for #6-250 MCM conductors, improving reliability and reducing field rework on installation and maintenance. Galvanized steel enclosure finished in ANSI 61 gray paint offers corrosion resistance, extending service life in both indoor and semi-exposed environments while minimizing repaint cycles and downtime. Surface mount installation simplifies mounting to standard enclosures and utility-rated racks, accelerating project timelines and reducing labor costs during commissioning and upgrades. UL Listed and EUSERC Approved status supports utility interconnection and regulatory compliance, lowering approval risk and streamlining procurement for multi-site deployments. Overall dimensions and weight are sized for practical in-wall or cabinet mounting, enabling consistent layouts in data centers, campuses, and commercial facilities.
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FAQs
The 224 MTB is ideal for commercial and light industrial distribution panels that require meter-mounted protection. It supports 200 A service points and 1Ø/3W configurations, making it suitable for utility-connected metering enclosures and panelboard upgrades where reliable fault protection and straightforward installation are priorities.
A 200 A rating defines the maximum continuous load the breaker can protect, while the 10 kAIC interrupt rating indicates the maximum fault current the breaker can safely interrupt. Together they provide robust protection for typical commercial feeders and light-industrial service entrances, reducing the risk of equipment damage and downtime during fault events.
Yes, the 224 MTB is UL Listed and EUSERC Approved. UL listing confirms compliance with safety standards, while EUSERC approval signals acceptance by electric utilities for metering equipment. This combination simplifies utility interconnection, procurement, and project approvals, often shortening commissioning timelines.
The unit is designed for surface-mount installation as meter mounting equipment and accommodates 1Ø/3W configurations with a 6 in depth, 14 in width, and 48 in height. For best results, verify compatibility with your enclosure, available clearances, and conductor sizes up to #6-250 MCM to ensure secure, code-compliant metering connections.
The rugged galvanized steel enclosure and finish resist corrosion, reducing repaint and replacement costs over time. UL/EUSERC approvals streamline utility approvals, lowering project risk, while the 200 A/10 kAIC rating minimizes fault-related downtime. Combined, these factors lead to faster deployments, lower lifecycle costs, and improved reliability of metering systems.