Eaton CMB1212P200BTS Residential Meter Breaker - UL Listed
Part Number: CMB1212P200BTS
Quick Summary
Eaton residential meter breaker provides a compact, all-in-one solution for multi-meter residential panels. Engineers often struggle with space constraints, wiring complexity, and sourcing compatible components from multiple vendors. This unit combines metering and protection in a single enclosure, reducing installation steps and potential wiring errors. UL Listed and a NEMA 3R enclosure ensure reliable operation in indoor and outdoor environments, while MEG utility approvals support grid compatibility. By consolidating functionality, it delivers faster deployments, improved panel reliability, and lower total cost of ownership for multi-meter residential projects, with Type CH breaker compatibility and a copper bus delivering robust performance over time.
Product Information
Extended Description
CMB1212P200BTS Eaton: Eaton resi meter breaker, All-in-ones, 200 A, C, Copper, NEMA 3R, Bottom and top, #6-350 kcm#6-350 kcmProvisions, Surface mounting, 12, Four-jaw, 1, 12, Single-phase, Ringless, Type CH breakers, 120/240 Vac
Product Name
Eaton residential meter breaker
Catalog Number
CMB1212P200BTS
UPC
782114858554
Product Length/Depth
5.38 in
Product Height
32.38 in
Product Width
14.44 in
Product Weight
42 lb
Warranty
Limited lifetime
Certifications
UL Listed
Type
All-in-ones
Utility approvals
FL : MEG (Duke Energy, Florida Power, Tampa Electric, Gulf Power, Oklahoma Gas and Electric) IN : MEG (Duke Energy, Florida Power, Tampa Electric, Gulf Power, Oklahoma Gas and Electric) KY : MEG (Duke Energy, Florida Power, Tampa Electric, Gulf Power, Oklahoma Gas and Electric) NC : MEG (Duke Energy, Florida Power, Tampa Electric, Gulf Power, Oklahoma Gas and Electric) OH : MEG (Duke Energy, Florida Power, Tampa Electric, Gulf Power, Oklahoma Gas and Electric) SC : MEG (Duke Energy, Florida Power, Tampa Electric, Gulf Power, Oklahoma Gas and Electric)
Interrupt rating
10 kAIC
Box size
C
Enclosure
NEMA 3R
Ground
#6-350 kcmil
Voltage rating
120/240 V
Number of sockets
1
Phase
Single-phase
Used with
Type CH breakers
Number of circuits
12
Bus material
Copper
Feed type
Top/bottom
Main circuit breaker
Provisions
Number of jaws
Four-jaw
Residential and Light Commercial, Metering Products, Volume 1 Tab 4
Eaton Specification Sheet - CMB1212P200BTS
Feature: All-in-one design combines metering and protection in a single unit. Business Impact: Reduces panel footprint and wiring complexity, speeding up installation and lowering labor costs. Application: Ideal for multi-meter residential panels with limited space and tight timelines. Feature: Type CH breaker compatibility and 12 circuit capacity. Business Impact: Simplifies procurement and stocking, minimizes mismatches, and supports scalable residential projects. Application: Suitable for single-phase 120/240 V service in multi-dwelling or high-occupancy buildings. Feature: NEMA 3R enclosure with top/bottom feed and surface mounting. Business Impact: Provides weather-resistant installation options and flexible mounting, reducing enclosure-related constraints. Application: Exterior or challenging indoor environments in housing developments and outdoor meter vaults. Feature: Copper bus, four-jaw, ground connection, and 10 kAIC interrupt rating. Business Impact: Ensures reliable fault current handling, safer grounding, and long-term durability, lowering maintenance needs. Application: High-current residential installations with robust protection requirements. Feature: UL Listed with MEG utility approvals. Business Impact: Streamlines compliance and utility interconnection, reducing project review time and risk. Application: Grid-tied metering scenarios across participating utilities.
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FAQs
Yes, the CMB1212P200BTS is designed to work with Type CH breakers and supports a 12 circuit configuration. It uses a NEMA 3R enclosure, enabling reliable outdoor or indoor installation. The unit features top and bottom feed options and a copper bus for solid current transfer, simplifying field wiring and serviceability.
The unit delivers 120/240 V single-phase service, supports 12 circuits with a four-jaw copper bus, and offers a 10 kAIC interrupt rating. It is UL Listed and designed for residential metering applications, providing a robust protection platform while maintaining compact form factor and ease of installation.
The all-in-one design reduces panel footprint and wiring complexity, accelerating installation. Top/bottom feed options, surface mounting, and a four-jaw copper bus streamline wiring and assembly. The 12-circuit capacity supports multi-meter configurations common in multi-dwelling and new-build residential projects, delivering faster commissioning and fewer field wiring errors.
The product is UL Listed and housed in a NEMA 3R enclosure, offering weather-resistant durability. It also carries MEG utility approvals for several jurisdictions, aiding interconnection and utility coordination. These credentials help reduce compliance hurdles and expedite project approvals in supported regions.
With a limited lifetime warranty and a durable copper bus, the unit offers long-term reliability and reduced maintenance. The space savings and simplified install translate to lower labor costs, faster project completion, and improved system uptime, delivering measurable ROI in suburban, high-density, and multi-family housing initiatives.