Eaton CHMMB200BTS Meter Mains for Residential Service - UL Listed
Part Number: CHMMB200BTS
Quick Summary
Eaton CHMMB200BTS Meter Mains provide integrated metering and service protection for residential electrical systems. Installers often face bulky equipment, awkward wiring, and compatibility gaps when upgrading legacy metering setups. This solution carries UL Listed certification, a NEMA 3R enclosure for outdoor durability, and a 10 kAIC interrupt rating to withstand fault events. Built to work with Type CH breakers and an aluminum bus, it enables streamlined installations, easier future service, and reduced field labor. For distributors and contractors, the combination of protection, ease of installation, and code-compliant performance translates to lower project risk and faster time to energize buildings.
Product Information
Extended Description
CHMMB200BTS Eaton: Eaton residential meter breaker, Meter mains, 200A, F, Aluminum, NEMA 3R, Bottom and top, 10 kAIC, CSR2200, Surface mounting, Five-jaw, 1, Single-phase, Ringless, Type CH breakers, 120/240 Vac, Horn bypass
Product Name
Eaton residential meter breaker
Catalog Number
CHMMB200BTS
UPC
782113682020
Product Length/Depth
4.93 in
Product Height
28.37 in
Product Width
13 in
Product Weight
30 lb
Warranty
Limited lifetime
Certifications
UL Listed
Type
Meter mains
Utility approvals
AZ : Salt River Project (SRP) PA : Pennsylvania Power & Light (PPL)
Interrupt rating
10 kAIC
Box size
F
Enclosure
NEMA 3R
Voltage rating
120/240 V
Number of sockets
1
Phase
Single-phase
Used with
Type CH breakers
Bypass
Horn
Bus material
Aluminum
Feed type
Top/bottom
Main circuit breaker
CSR2200
Number of jaws
Five-jaw
Residential and Light Commercial, Metering Products, Volume 1 Tab 4
Eaton Specification Sheet - CHMMB200BTS
Integrated meter mains design reduces footprint and simplifies wiring, cutting install time and on-site labor while maintaining robust protection. In residential and light commercial projects, this translates to faster energization, lower labor costs, and improved QA during panel builds. The 10 kAIC interrupt rating, paired with a NEMA 3R enclosure, delivers reliable fault handling and weather-resistant performance, ensuring safety and compliance across indoor and outdoor installations. Aluminum bus and five-jaw construction provide durable, corrosion-resistant power paths with low contact resistance, improving overall system efficiency and long-term reliability. Top and bottom feed options, together with surface mounting, offer flexible installation approaches that align with existing panel configurations and space constraints. Horn bypass adds operational convenience for service continuity during testing or maintenance, reducing downtime and disruption. Compatibility with Type CH breakers enables seamless reuse of existing protection schemes, minimizing upgrade costs while preserving protection levels and coordination.
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FAQs
CHMMB200BTS supports top and bottom feed with surface mounting and a five-jaw aluminum bus, enabling flexible installation in typical residential service entrances while maintaining CH breaker compatibility.
The unit is a 200A meter mains rated for 120/240V single-phase operation, with a 10 kAIC interrupt rating, UL Listed certification, and a NEMA 3R enclosure suitable for indoor and outdoor environments.
Yes. The NEMA 3R enclosure plus UL Listed certification provides outdoor-weather protection for residential service equipment, ensuring safe operation in exposed or semi-exposed locations.
The product is UL Listed and housed in a NEMA 3R enclosure with a 10 kAIC interrupt rating, which collectively support code compliance, safety, and reliable fault current handling in typical residential metering applications.
The integration of metering and protection reduces install time, minimizes wiring complexity, and enables reuse of existing CH breakers, contributing to lower labor costs and faster energization with durable, low-maintenance protection.