Eaton CMBXP200BTS Residential Meter Breaker - UL Listed
Part Number: CMBXP200BTS
Quick Summary
The CMBXP200BTS residential meter breaker from Eaton combines protection and metering in one compact unit for residential service entrances. It addresses common field challenges where mismatched components and cramped spaces delay commissioning. This all‑in‑one design carries UL Listed certification, a NEMA 3R enclosure, and high interrupt ratings of 10 kAIC and 22 kAIC to support code compliance and reliable operation. Designed for electricians, contractors, and utilities, it supports top/bottom feed and surface mounting, delivering a streamlined solution that reduces total installation time and maintenance complexity while improving system protection and uptime.
Product Information
Extended Description
CMBXP200BTS Eaton: Eaton resi meter breaker, All-in-ones, 200A, C, Copper, NEMA 3R, Bottom and top, #6-350 kcm 22 kAIC, #6-350 kcmProvisions, Surface mounting, Five-jaw, 1, Single-phase, Ringless, Type CH breakers, 120/240 Vac, Lever bypass
Product Name
Eaton residential meter breaker
Catalog Number
CMBXP200BTS
UPC
782116128884
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
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
Provisions
Number of jaws
Five-jaw
Residential and Light Commercial, Metering Products, Volume 1 Tab 4
Eaton Specification Sheet - CMBXP200BTS
All-in-one design that integrates meter interface, main protection, and bypass into a single enclosure. Business impact: reduces wiring, fastens commissioning, and lowers labor costs on residential service projects. Application: service entrances and metering cabinets benefit from fewer field connections and simplified wiring routes. High interrupt ratings of 10 kAIC and 22 kAIC provide robust protection for typical residential loads, improving safety and code compliance while lowering decision time during protection coordination. The NEMA 3R enclosure supports indoor and outdoor installations, with weather resistance that minimizes rework in challenging environments. Copper bus and five-jaw clamps enable reliable, low‑resistance connections to #6-350 kcmil conductors, reducing voltage drop and maintenance needs in high‑demand feeders. Compatibility with Type CH breakers offers modular protection options, while the lever bypass simplifies testing and maintenance without service interruption. Surface mounting and top/bottom feed versatility further reduce installation steps, shortening project timelines and enabling flexible layouts for space-constrained panels. The Limited Lifetime warranty provides long-term value and peace of mind for asset-intensive electrical installations.
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FAQs
The CMBXP200BTS is designed to be used with Eaton Type CH breakers, providing a modular protection approach for residential metering. It supports surface mounting and top/bottom feed, enabling flexible installation in existing panels or new metering enclosures. This compatibility reduces the need for additional adapters and simplifies procurement for field projects, delivering faster, error-free installs.
By combining metering interface, main protection, and bypass in a single unit, it minimizes wiring connections and component count. This consolidation reduces install steps, shortens commissioning time, and lowers labor costs, making it especially attractive for new builds and retrofit projects where space is at a premium and quick energization is critical.
The NEMA 3R enclosure is rated for outdoor or semi-exposed locations, offering weather resistance and protecting internal components from rain, snow, and incidental moisture. This makes the CMBXP200BTS suitable for outdoor metering cabinets and utility service entrances while maintaining accessibility for maintenance and testing in harsh conditions.
The unit provides 10 kAIC and 22 kAIC interrupt ratings, meeting demanding short-circuit protection requirements for residential feeders. It is UL Listed, reflecting compliance with recognized safety standards and utility requirements, which simplifies approval processes for code adherence and utility interconnections.
The integrated design reduces component count and field wiring, shortening installation time and labor costs. The durable copper bus, five-jaw connections, and lever bypass enable robust performance with easier testing and maintenance. With a limited lifetime warranty, long-term asset protection is supported, delivering lower total cost of ownership over the equipment lifecycle.