Eaton U224 MTBH Meter Breakers - UL 42 kAIC

The U224 MTBH offers a 200 A amperage rating with a 42 kAIC interrupt rating, delivering robust fault clearance for metering equipment in commercial and light industrial facilities. This translates to reduced downtime, improved reliability, and fewer service interruptions, enabling building owners to meet peak demand and stay in code compliance. Constructed from durable steel with ANSI 61 gray paint and mill-galvanized finish, the enclosure resists corrosion and provides a rugged platform for service entrances. This durability reduces maintenance frequency and extends the lifecycle of meter mounting installations in harsh environments. Designed for #6-250 MCM conductors with 4 jaws and ring connections, the unit ensures secure, low-resistance terminations even under thermal cycling. In practice, this supports reliable performance in meter sockets and accommodates both ring and ringless metering configurations across projects. The surface-mount design, combined with a 1Ø/3W configuration, simplifies alignment with existing meter mounting equipment and constrained spaces. A 3R enclosure and tight integration with the B-Line series streamline retrofits, enabling standardized installations across multi-site facilities. UL-listed and EUSERC-approved certifications reassure procurement teams and utility operators during supply chain decisions and interconnection workflows. The built-in test block supports fast commissioning, reduces start-up risk, and accelerates turn-key deployment in new builds. Compatibility with continuous rating meter socket jaws catalogs and 200 A service feeds helps engineers plan for lifecycle upgrades and spare parts. Overall, U224 MTBH delivers robust protection, regulatory alignment, and installation efficiency that translate into measurable ROI for building owners and integrators. This model also supports easy integration with existing Eaton B-Line mounting accessories. Its durable finish also provides a uniform appearance across meter rooms while resisting environmental wear. Field notes confirm reliable performance for both ring and ringless metering in varied voltages. Maintenance remains straightforward thanks to accessible contacts and standardized mounting footprints. Engineers can source with confidence using the included Eaton datasheets and catalog references. Planning teams appreciate predictable lead times and compatibility with both ring-style and ringless configurations.