Eaton 227 MTB Meter Breakers - 200 A, 10 kAIC
Part Number: 227 MTB
Quick Summary
Eaton B-Line series meter breakers provide reliable metering and protection for commercial and industrial panels. Engineers often struggle with limited space, complex wiring, and inconsistent metering connections in retrofit projects. UL listed, EUSERC approved, and a 3R enclosure with surface-mount capability support safe, code-compliant installations. With a 200 A rating and a 10 kAIC interrupt rating, the 227 MTB delivers robust performance without sacrificing compatibility with standard #6-250 MCM conductors. These features translate to faster installations, lower maintenance costs, and greater reliability in critical power applications. The 227 MTB is well-suited for meter mounting in single- and three-phase systems, enabling efficient space planning and easier future upgrades.
Product Information
Extended Description
227 MTB Eaton: Eaton B-Line series meter breakers, 200A, Test block, #6-250 MCM, MCB, 7 jaws, 1 Position, Ring, 3R, Z3614, 10 kAIC, Galvanized steel, Surface mount, 3Ø/4W
Product Name
Eaton B-Line series meter breakers
Catalog Number
227 MTB
UPC
782051590951
Product Length/Depth
6 in
Product Height
48 in
Product Width
14 in
Product Weight
62.5 lb
Compliances
EUSERC Approved
Certifications
UL
Amperage rating
200 A
Interrupt rating
10 kAIC
Material
Galvanized steel
Finish
ANSI 61 gray paint Mill-galvanized
Feature: 200 A amperage rating with 10 kAIC interrupt rating. Business Impact: Provides strong fault handling and compliance with demanding utility requirements, reducing outage time and improving safety in critical power systems. Application: Ideal for commercial and light industrial panels needing reliable main protection in 3Ø/4W metering setups. Feature: Ring and ringless metering capability with seven jaws. Business Impact: Flexible metering configurations minimize field rework and inventory while accommodating legacy and modern metering schemes. Application: Retrofit projects and new installations in meter sockets and service entrances benefit from quick configuration changes. Feature: Galvanized steel construction with ANSI 61 gray paint finish. Business Impact: Enhanced durability and corrosion resistance in challenging environments, lowering maintenance costs over the life of the installation. Application: Surface-mount meter mounting equipment in indoor electrical rooms and distribution closets. Feature: Surface-mount, 3R enclosure compatibility. Business Impact: Simplifies installation, reduces space requirements, and speeds up commissioning for field teams. Application: Modern panel boards and metering skids in commercial facilities. Feature: Broad conductor range #6-250 MCM. Business Impact: Supports a wide range of service feeders without rework, improving installation efficiency and long-term scalability. Application: Main lugs and meter socket connections in large facilities and data centers. Feature: UL listed and EUSERC approved. Business Impact: Ensures compliance with national and local utility requirements, reducing risk during audits and inspections. Application: Preferred choice for code-compliant metering assemblies and utility-ready installations.
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FAQs
The 227 MTB is designed for surface-mount B-Line meter mounting equipment in 3Ø/4W configurations, with a 200 A rating and a 10 kAIC interrupt rating. It supports #6-250 MCM conductors and both ring and ringless metering options, making it suitable for commercial and light industrial panels. Use with standard Eaton accessories and 3R enclosures for code-compliant installations.
Key specifications include a 200 A amperage rating and a 10 kAIC interrupt rating, 3Ø/4W configuration, and compatibility with conductor ranges from #6 to 250 MCM. The unit is constructed from galvanized steel with ANSI 61 gray finish, is UL listed, and is EUSERC approved. It also features a test block and is designed for surface-mount installations.
Yes. The 227 MTB carries UL listing and is EUSERC approved, ensuring compliance with recognized safety standards and utility requirements. This combination supports reliable operation in commercial and industrial metering applications and helps streamline inspections and acceptance tests.
Yes. The 227 MTB is designed for both ring and ringless metering setups, featuring a ring option and seven jaws to accommodate various metering configurations. This flexibility is advantageous for retrofit projects and new installations where meter socket compatibility and future upgrades are considerations.
Installation benefits include a surface-mount design that simplifies mounting, a durable galvanized steel body for long life, and support for wide conductor ranges, reducing rework and future wiring changes. Compliance with UL and EUSERC reduces audit risk, while quick installation and reliable protection translate to lower lifecycle costs and faster project completion.