Eaton U214 MTB Meter Breaker - UL Listed, 10 kAIC
Part Number: U214 MTB
Quick Summary
Eaton U214 MTB meter breaker protects electrical meters in commercial and industrial mains. Installing reliable meter protection can be challenging due to wiring, mounting, and rating mismatches. This unit is UL-listed and EUSERC approved, providing utility-ready integration, and the rugged galvanized steel enclosure ensures long service in harsh environments. With surface-mount capability and 3R construction, it simplifies installation while delivering consistent performance across 1Ø/3W systems. Engineers value faster commissioning and fewer field adaptations, which translates into lower total installed cost and reduced commissioning risk. The unit supports ring and ringless metering configurations, providing flexible integration with standard meter sockets.
Product Information
Extended Description
U214 MTB Eaton: Eaton B-Line series meter breakers, 3R, Z3614, 100 A, Test block, #14-2/0, MCB, 4 jaws, 1 Position, Ring, 10 kAIC, Galvanized steel, Surface mount, Number of wires 1Ø/3W
Product Name
Eaton B-Line series meter breakers
Catalog Number
U214 MTB
UPC
782051450125
Product Length/Depth
4.625 in
Product Height
24 in
Product Width
18 in
Product Weight
35 lb
Compliances
EUSERC Approved
Certifications
UL
Amperage rating
100 A
Interrupt rating
10 kAIC
Material
Galvanized steel
Finish
ANSI 61 gray paint Mill-galvanized
100 A with a 10 kAIC interrupt rating provides robust fault protection, improving system uptime and reducing potential damage to downstream equipment. This capability translates to safer service entrances and more predictable fault clearing, essential for busy commercial facilities and critical industrial processes. UL-listed and EUSERC approved status reinforces regulatory compliance and simplifies utility interconnections, speeding project approvals and reducing site acceptance testing time. The galvanized steel enclosure with ANSI 61 gray paint offers excellent corrosion resistance, extending service life in challenging environments and lowering maintenance costs over time. Dimensions of 24 in height by 18 in width and 4.625 in depth, with a 35 lb weight, support sturdy, field-ready installation in equipment rooms or meter racks, especially when surface mounting is required. The 3R, 1Ø/3W configuration with ring and 4-jaw mcb permits flexible metering setup, including #14-2/0 conductors and test block access, enabling rapid configuration changes as metering needs evolve. Compatibility with ring versus ringless metering configurations reduces redesign risk during upgrades and supports scalable metering strategies for growing facilities.
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FAQs
The U214 MTB is designed for surface-mount mounting in 3R enclosures and supports 1Ø/3W metering configurations. It features ring termination with 4 jaws and is compatible with conductor ranges up to #14-2/0, making it suitable for standard meter sockets and common metering installations. This flexibility helps reduce field adaptations during retrofits or new builds.
This meter breaker delivers a 100 A continuous rating and a 10 kAIC interrupt capacity, enabling reliable fault interruption for typical commercial and light industrial mains. The device is UL-listed, 3R rated, and designed for 1Ø/3W metering, providing predictable protection in single-phase services while meeting utility requirements.
Yes. With UL listing and EUSERC approval, the U214 MTB is well-suited for commercial building metering and group metering applications. Its rugged galvanized steel enclosure, compatible 3R mounting, and ring/ringless metering options support quick commissioning, easier approvals, and durable long-term service in demanding environments.
The U214 MTB carries UL certification and is EUSERC approved, ensuring regulatory compliance and utility compatibility. These certifications facilitate procurement, site acceptance, and interconnection with utility metering equipment, reducing project risk and allowing engineers to meet utility-side protection standards with confidence.
Install in a 3R enclosure with surface-mount mounting per the catalog guidelines. Use conductor ranges up to #14-2/0 with ring terminals, ensure the test block is accessible, and verify the 4-jaw MCB alignment for secure connections. Regular inspection of the galvanized steel finish and fasteners will help sustain protection performance and extend service life in harsh environments.