Eaton U215 MTBH MS45 Meter Breakers - UL 22 kAIC
Part Number: U215 MTBH MS45
Quick Summary
Eaton U215 MTBH MS45 meter breaker protects single-meter service panels in B-Line installations. This device addresses common field challenges such as limited space, wiring complexity, and long commissioning cycles by providing a compact, easy-to-mount solution. UL-listed and EUSERC-approved, the unit offers proven reliability and regulatory alignment for utility and industrial sites. With galvanized steel construction and ANSI 61 gray finish, it resists harsh environments while maintaining a clean, professional appearance. For project teams, it supports fast integration with #14-2/0 conductors and a built-in test block, simplifying commissioning and ongoing maintenance. It also aligns with 1Ø/3W metering needs within electrical protection strategies.
Product Information
Extended Description
U215 MTBH MS45 Eaton: Eaton B-Line series meter breakers, 100 A,Test block, #14-2/0, MCB, 5 jaws, 1 Position, Ring, 3R, Z3614, 22 kAIC, Material-Galvanized steel, Surface mount,Number of wires 1Ø/3W
Product Name
Eaton B-Line series meter breakers
Catalog Number
U215 MTBH MS45
UPC
782051451467
Product Length/Depth
4.625 in
Product Height
24 in
Product Width
18 in
Product Weight
37 lb
Compliances
EUSERC Approved
Certifications
UL
Amperage rating
100 A
Interrupt rating
22 kAIC
Material
Galvanized steel
Finish
ANSI 61 gray paint Mill-galvanized
continuous rating meter socket jaws
continuous rating meter socket jaws
Eaton Specification Sheet - U215 MTBH MS45
The 100 A amperage rating with a 22 kAIC interrupt capability delivers high fault protection, reducing the risk of costly outages and equipment damage for commercial and industrial metering installations. This translates to lower maintenance costs and improved uptime in critical service areas, where space is at a premium and quick replacement is essential. The galvanized steel body and ANSI 61 gray paint provide robust corrosion resistance, extending service life in demanding environments and lowering lifecycle ownership costs. The 3R enclosure and surface-mount design enable flexible mounting in tight spaces, saving panel area and simplifying retrofits in existing B-Line meter configurations. Built-in test block and compatibility with #14-2/0 conductors streamline commissioning, testing, and future expansion. UL listing and EUSERC approval reinforce compliance, facilitating procurement and utility acceptance while minimizing risk in regulated projects.
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FAQs
The U215 MTBH MS45 is designed for single-meter mounting in B-Line series installations, supporting 1Ø/3W configurations and #14-2/0 conductors with a built-in test block for straightforward commissioning.
It provides a 100 A amperage rating with a 22 kAIC interrupt rating, and uses galvanized steel with ANSI 61 gray finish in a 3R enclosure suitable for surface mounting.
Yes, it is UL-listed and has EUSERC approval, offering regulatory compliance and utility-industry acceptance for meter mounting and protection in commercial and industrial settings.
Ideal for meter-mounted service panels and single-meter sockets in commercial, light industrial, and utility-related installations where space efficiency and reliable metering protection are critical.
The built-in test block, compatibility with standard conductors, and a compact, surface-mount 3R enclosure reduce commissioning time and spare parts needs, contributing to lower total-cost-of-ownership and faster return on investment.