Eaton 227 MTBP MS15 Meter Breaker - 200 kAIC
Part Number: 227 MTBP MS15
Quick Summary
The Eaton 227 MTBP MS15 meter breaker protects meter-based power distribution in commercial and light-industrial panels. It addresses uptime and compatibility challenges by offering a robust surface-mount enclosure, a versatile 7-jaw ring configuration, and a 200 A main fuse for reliable service. UL listed and EUSERC approved ensure utility compatibility and procurement confidence, while galvanized steel construction and ANSI 61 gray finish deliver durability in harsh environments. Designed to integrate with Eaton’s B-Line meter mounting equipment, this unit provides reliable protection, straightforward installation, and scalable protection for growing electrical systems.
Product Information
Extended Description
227 MTBP MS15 Eaton: Eaton B-Line series meter breakers, 200 A, Test block, #6-250 MCM, Main fuse, 7 -jaws, 1 Position, Ring, 3R, Z3614, 200kAIC, Material-Galvanized steel, Surface mount, Number of wires 3Ø/4W
Product Name
Eaton B-Line series meter breakers
Catalog Number
227 MTBP MS15
UPC
782051630206
Product Length/Depth
6 in
Product Height
48 in
Product Width
14 in
Product Weight
59 lb
Compliances
EUSERC Approved
Certifications
UL
Amperage rating
200 A
Interrupt rating
200 kAIC
Material
Galvanized steel
Finish
ANSI 61 gray paint Mill-galvanized
continuous rating meter socket jaws
continuous rating meter socket jaws
Eaton Specification Sheet - 227 MTBP MS15
Feature → Business Impact → Application: 200 A amperage rating with a 200 kAIC interrupt rating delivers strong fault protection, reducing downstream damage and unplanned downtime in commercial mains and light-industrial feeders. This translates to improved system reliability and safer commissioning in meter-based installations. Application: Ideal for main service disconnects and utility metering interfaces where high fault current protection is essential. | Feature → Business Impact → Application: 7-jaw ring configuration and 3R galvanised enclosure provide wiring flexibility and rugged enclosure protection. This enables quick, secure connections to #6-250 MCM conductors while tolerating outdoor and indoor environments. Application: Practical for meter sockets and distribution panels requiring adaptable connections and durable housing. | Feature → Business Impact → Application: Surface mount with ANSI 61 gray finish and mill-galvanized steel offers corrosion resistance and long service life at a predictable total cost of ownership. Application: Suitable for utility metering points, commercial buildings, and harsh environments where maintenance frequency must be minimized. | Feature → Business Impact → Application: UL certification and EUSERC approval reduce procurement risk and simplify utility approvals, accelerating project timelines. Application: Utilities and contractors gain confidence when specifying protective meter components in new builds or upgrades. | Feature → Business Impact → Application: Main fuse capability, 6 in depth, 14 in width, and 48 in height with 59 lb weight provide a compact yet robust protection device for meter-based installations. Application: Fits standard electrical rooms and meter racks while maintaining clearance and serviceability for ongoing maintenance.
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FAQs
The 227 MTBP MS15 is designed for Eaton B-Line meter mounting equipment and supports surface mounting in 3R enclosures. It accepts up to #6-250 MCM conductors and offers a 7-jaw ring configuration to accommodate ring or ringless meter sockets. For installation, align with the enclosure’s mounting pattern, secure with appropriate hardware, and connect conductors per the project wiring diagram to ensure a compliant, reliable connection.
Key ratings include a 200 A amperage rating and a 200 kAIC interrupt rating, UL listed and EUSERC approved. Conductor capacity supports #6-250 MCM cables, and the unit is rated for 3Ø/4W configurations. This combination delivers robust protection for meter mains while remaining compatible with typical commercial and light-industrial power distribution schemes.
Yes. The combination of UL listing, EUSERC approval, corrosion-resistant galvanized steel enclosure, and a high interrupt rating makes the 227 MTBP MS15 well-suited for utility metering interfaces and main service protection in commercial buildings. Its rugged construction and utility-focused features support reliable metering where utilities require compatible equipment and dependable service reliability.
The device is UL listed and EUSERC approved, meaning it meets standard safety and utility interface requirements. These certifications reduce procurement risk, streamline utility approvals, and help ensure the equipment meets industry and regional electrical codes. This is particularly important for projects involving utility metering, shared meters, or utility-supplied equipment integration.
The 227 MTBP MS15 offers a durable galvanized steel enclosure with ANSI 61 gray finish for corrosion resistance, reducing maintenance needs in challenging environments. Its reliable 200 A/200 kAIC protection lowers the likelihood of fault-induced outages and equipment damage, contributing to lower total cost of ownership and improved uptime over the life of the electrical distribution system.