Eaton U214 MTB MS15 Meter Breakers - UL Listed
Part Number: U214 MTB MS15
Quick Summary
Eaton U214 MTB MS15 meter breakers protect circuits in meter sockets for residential and light commercial installations. Installers often struggle with balancing high fault protection, space constraints, and long-term reliability in meter enclosures. UL-listed, EUSERC approved, and built from galvanized steel with an ANSI 61 gray finish, this model blends safety with durability. Beyond protection, the rugged mounting, surface-mount capability, and test-block support streamline field service and maintenance for tighter project timelines and reduced labor costs. For engineers and procurement professionals, this solution aligns with compliance needs while delivering dependable performance in demanding environments.
Product Information
Extended Description
U214 MTB MS15 Eaton: Eaton B-Line series meter breakers, 100 A, #14-2/0, MCB, 4 jaws, 1 Position, Ring, 3R, Z3614, 10 kAIC, Galvanized steel, Surface mount method, Number of wires 1Ø/3 W, Test block
Product Name
Eaton B-Line series meter breakers
Catalog Number
U214 MTB MS15
UPC
782051451122
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
continuous rating meter socket jaws
continuous rating meter socket jaws
Eaton Specification Sheet - U214 MTB MS15
100 A protection with a 10 kAIC interrupt rating provides strong fault-clearing capability for meter sockets, reducing the risk of equipment damage and downtime in commercial and multi-tenant facilities. This translates to lower maintenance costs and fewer service interruptions, particularly in areas with high fault incidence. Use in residential and light commercial meters to ensure reliable protection without sacrificing enclosure space or installation speed. The galvanized steel construction with ANSI 61 gray paint finish offers enhanced corrosion resistance and long-term durability, supporting outdoor or damp environments and lowering lifecycle costs through fewer replacements. Surface mounting with 4 jaws and a 3R enclosure streamlines installation, enables secure mounting in compact spaces, and supports quick retrofits in existing B-Line series installations. The 1Ø/3 W configuration and ring mounting compatibility provide flexible wiring options and faster field termination, reducing labor time per unit and improving overall project efficiency. Compliance with UL and EUSERC standards delivers regulatory confidence for installers and procurement teams, while the included test block simplifies performance verification during commissioning and routine maintenance. In practice, these features combine to deliver a reliable, easy-to-service metering solution that scales with building portfolios and evolving grid demands.
Get a Quick Quote for a Eaton U214 MTB MS15
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton U214 MTB MS15?
Enquire Now
FAQs
The U214 MTB MS15 is designed for surface-mount installation in single-meter sockets. For best results, ensure compatibility with B-Line series mounting, verify 1Ø/3 W wiring (max #14-2/0), and anchor the unit using the 4-jaw configuration within a 3R enclosure. Use the test block during commissioning to verify circuit interruption performance and protect against mis-wiring scenarios.
The breaker provides a 10 kAIC interrupt rating, which determines its ability to interrupt high fault currents without damage. This is critical for protecting feeders, meters, and downstream equipment in commercial or multi-tenant installations where fault currents can spike. Choosing 10 kAIC helps meet utility and code requirements while reducing the risk of arc-flash and equipment wear.
Yes. The unit is UL listed and EUSERC approved, ensuring compliance with safety and utility-specified standards. These certifications provide confidence for procurement teams and installers working on regulated projects, and they support acceptance in utility metering environments and code-based installations.
The meter breaker supports #14-2/0 conductors in a single-phase, 1Ø/3 W arrangement with four jaws for secure termination. The ring or ringless mounting option and surface-mount design simplify terminations in compact meter sockets and make retrofits straightforward in existing B-Line systems.
Its durable galvanized steel construction, ANSI 61 gray finish, and UL/EUSERC compliance reduce replacement frequency and regulatory risk. The robust 100 A rating and 10 kAIC interrupt capacity lower maintenance and downtime costs, while easy installation and compatibility with surface-mount enclosures shorten project schedules and labor costs.