Eaton CMBXB200BTS Residential Meter Breaker - UL Listed
Part Number: CMBXB200BTS
Quick Summary
The Eaton CMBXB200BTS residential meter breaker provides integrated metering and overcurrent protection for single-phase residential services. For installers, combining metering, protection, and mounting in one enclosure reduces installation time and minimizes field wiring errors. UL Listed safety certification, a NEMA 3R enclosure for indoor or outdoor use, and compatibility with Type CH breakers support reliable utility interconnection. By simplifying inventory and maintenance, this all-in-one unit enables faster project delivery, consistent performance, and reduced lifecycle costs for service disconnections and metering projects.
Product Information
Extended Description
CMBXB200BTS Eaton: Eaton resi meter breaker, All-in-ones, 200A, C, Copper, NEMA 3R, Bottom and top, #6-350 kcm 22 kAIC, #6-350 kcmCSR2200, Surface mounting, Five-jaw, 1, Single-phase, Ringless, Type CH breakers, 120/240 Vac, Lever bypass
Product Name
Eaton residential meter breaker
Catalog Number
CMBXB200BTS
UPC
782116142347
Product Length/Depth
5.38 in
Product Height
39.91 in
Product Width
14.44 in
Product Weight
34 lb
Warranty
Limited lifetime
Certifications
UL Listed
Type
All-in-ones
Utility approvals
IL : Ameren MO : Ameren CO : Xcel Energy MI : Xcel Energy MN : Xcel Energy ND : Xcel Energy NM : Xcel Energy SD : Xcel Energy TX : Xcel Energy WI : Xcel Energy CT : Eversource (Connecticut Light and Power Co./Nstar/PSC New Hampshire/Western Mass Electric) MA : Eversource (Connecticut Light and Power Co./Nstar/PSC New Hampshire/Western Mass Electric) NH : Eversource (Connecticut Light and Power Co./Nstar/PSC New Hampshire/Western Mass Electric)
Interrupt rating
10 kAIC 22 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
Bypass
Lever
Bus material
Copper
Feed type
Top/bottom
Main circuit breaker
CSR2200
Number of jaws
Five-jaw
Eaton Emergency Disconnect Options at a Glance
Residential and Light Commercial, Metering Products, Volume 1 Tab 4
Eaton Specification Sheet - CMBXB200BTS
Feature: All-in-one design combines metering, protection, and mounting in a single enclosure → Business Impact: Streamlines installation, lowers inventory, and reduces miswiring risk → Application: Residential meter-main assemblies and service disconnects. Feature: 200 A capacity with 120/240 V single-phase operation and lever bypass → Business Impact: Handles typical residential loads with quick service access, minimizes downtime → Application: Home electrical service panels requiring reliable protection and ease of maintenance. Feature: NEMA 3R enclosure with copper bus and five-jaw configuration → Business Impact: Weather-resistant protection and robust, low-resistance connections reduce energy loss and corrosion risk → Application: Outdoor or exposed installations in harsh environments. Feature: Compatibility with Type CH breakers and CSR2200 main → Business Impact: Flexible upgrades and compatibility with existing panels → Application: Retrofit projects and new builds leveraging standard Eaton CH components. Feature: Bottom and top feed with #6-350 kcmil grounding capability → Business Impact: Flexible wiring options for clean, code-compliant installations → Application: Large residential service entrances and meter-main combos. Feature: Lever bypass and surface mounting → Business Impact: Facilitates rapid maintenance and service restoration, minimizing outage windows → Application: Routine servicing and emergency disconnections.
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FAQs
The CMBXB200BTS is designed for residential service panels and meter-main assemblies. It combines metering, protection, and mounting in one unit, offering 200 A capacity, 120/240 V single-phase operation, and top/bottom feed options to simplify installation and reduce field wiring.
This unit is specified to work with Type CH breakers and uses a CSR2200 main, providing flexible upgrades and compatibility with existing Eaton CH components. It supports retrofit and new installations while maintaining a compact footprint and reliable protection.
The meter breaker offers a dual interrupt rating of 10 kAIC and 22 kAIC, suitable for typical residential fault currents. Paired with a 200 A rating and 120/240 V operation, it delivers robust protection for service entrances and metering equipment while meeting common utility requirements.
Key certifications include UL Listed safety certification and a NEMA 3R enclosure, ensuring weather resistance for outdoor use. It also carries broad utility approvals (Ameren, Xcel Energy) to streamline interconnection and testing in supported programs.
The lever bypass enables fast service restoration without removing the main assembly. Coupled with surface mounting and five-jaw copper bus, it reduces downtime during maintenance and simplifies field servicing for technicians.