Eaton 224 MTBH MS15 Meter Breakers - 42 kAIC UL
Part Number: 224 MTBH MS15
Quick Summary
Eaton 224 MTBH MS15 meter breakers are designed for compact, reliable metering in commercial and light-industrial panels. Installers often struggle with space constraints while trying to meet strict UL and utility requirements. This meter-breaker assembly uses steel construction, a 200 A rating, and a 42 kAIC interrupt rating to deliver robust protection in surface-mount configurations. UL listing and EUSERC approval provide regulatory confidence for panel installations, reducing acceptance testing and risk. The design supports 1Ø/3W service and features a ring-ready, 4-jaw jaw block for versatile connections. By aligning with Eaton’s meter mounting equipment and versatile ring vs ringless metering options, it enables faster, safer deployments and clearer documentation for commissioning and maintenance teams.
Product Information
Extended Description
224 MTBH MS15 Eaton: Eaton B-Line series meter breakers, Steel, 200 A, Test block, # 6-250 MCM, MCB, 4 jaws, 1 Position, Ring, 3R, Z3614, 42kAIC, Surface mount, 1Ø/3W
Product Name
Eaton B-Line series meter breakers
Catalog Number
224 MTBH MS15
UPC
782051593068
Product Length/Depth
6 in
Product Height
48 in
Product Width
14 in
Product Weight
70 lb
Compliances
EUSERC Approved
Certifications
UL
Amperage rating
200 A
Interrupt rating
42 kAIC
Material
Steel
Finish
ANSI 61 gray paint Mill-galvanized
Feature: 200 A amperage rating with 42 kAIC interrupt capability. Business Impact: Delivers robust fault protection for feeders and meters, reducing the risk of upstream damage and unplanned downtime in commercial power systems. Application: Ideal for 200 A service feeders in 1Ø/3W configurations within meter mounting equipment and group metering setups. Long-tail keywords: meter protection, high interrupt rating, 200 A service, commercial power distribution.Feature: Steel construction with ANSI 61 gray paint/mill-galvanized finish. Business Impact: Enhances longevity in harsh environments and minimizes corrosion-related maintenance costs over the product life. Application: Suitable for surface-mounted enclosures and retrofit projects in industrial facilities. Long-tail keywords: durable metering hardware, steel meter breakers, corrosion resistance.Feature: Surface mount, 3R rated enclosure with 4 jaws and a 6 in depth, 14 in width, 48 in height footprint. Business Impact: Saves installation space and simplifies mounting in tight electrical rooms, enabling faster commissioning. Application: Surface-mount meter sockets and panel boards, compatible with standard ring/metering assemblies. Long-tail keywords: space-saving meter mounting, surface-mount distribution equipment, enclosure compatibility.Feature: 1Ø/3W configuration with test block and ring-ready options. Business Impact: Supports flexible metering schemes including ring and ringless, reducing rework and improving warranty traceability. Application: Residential-like and commercial metering scenarios requiring versatile jaw connections. Long-tail keywords: ring metering compatibility, ringless metering, metering connections.Feature: UL listed and EUSERC Approved. Business Impact: Streamlines regulatory approvals, reduces field commissioning time, and improves project risk profile. Application: Utility-facing and building-standard metering deployments where compliance is essential. Long-tail keywords: UL certification, EUSERC compliance, regulatory approval.
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FAQs
The 224 MTBH MS15 is designed for surface-mount installation in 1Ø/3W service configurations. It uses a 4-jaw jaw block, a 6 in depth footprint, and compatible mounting with Eaton’s meter mounting equipment. Ensure the panel enclosure is rated for 3R installations and verify clearance for a 48 in tall, 14 in wide enclosure. Confirm UL listing and EUSERC compliance during commissioning to avoid rework.
This meter breaker is rated for 200 A with a 42 kAIC interrupt rating, suitable for high-fault-current conditions typical in commercial distributions. The UL-listed device supports reliable protection for feeders and meters, reducing upstream fault propagation. Ensure the rating matches the feeder conductor sizing and device class of the panel, and reference the specification sheet for installation steps.
Yes. The product supports both ring and ringless metering arrangements, aligning with Eaton’s ring vs ringless metering guidance. This flexibility helps minimize wiring changes during retrofits and new builds. For best results, review the related Eaton datasheets and the catalog on ring vs ringless metering to select the correct jaw or jaw block configuration.
The unit is UL listed and EUSERC Approved, which streamlines utility and building-code acceptance. These certifications indicate compliance with safety and performance standards for meter mounting equipment, reducing qualification testing and expediting installation in commercial facilities.
The 224 MTBH MS15’s robust steel construction and high interrupt rating reduce fault-related maintenance and replacement costs. UL and EUSERC approvals simplify ongoing compliance, while the ring/ringless compatibility and 1Ø/3W configuration shorten installation time and commissioning for metering projects, improving overall return on investment and system uptime.