Eaton CMB88B200BTS Residential Meter Breaker - UL Listed
Part Number: CMB88B200BTS
Quick Summary
Eaton residential meter breaker is a compact, all-in-one protection and metering device designed for eight-circuit service in standard residential panels. This unit helps simplify installation by combining protection and metering in a single enclosure, reducing the need for multiple devices and extensions on the bus. Installers face space constraints and configuration challenges in retrofit jobs, and this breaker addresses those pain points with a surface-mount, four-jaw design that supports overhead and underground feeds. The product is UL Listed and backed by a limited lifetime warranty, underscoring reliability and code compliance. For project teams, this unit delivers a clear value proposition by aligning with CH series infrastructure while enabling faster deployment and simplified support. Secondary keywords such as residential meter breaker and 120/240 V single-phase compatibility reinforce its fit for modernization efforts.
Product Information
Extended Description
CMB88B200BTS Eaton: Eaton Cutler Hammer Series , CMB, Residential Meter Breaker, Type CH Non-EUSERC, 200 A, 120/240V, Ring, 8 spaces, 8 circuits, 22 kAIC, Surface mounting, Box size A, Aluminum bus, Overhead/underground feed, Four-jaws, 1 socket
Product Name
Eaton residential meter breaker
Catalog Number
CMB88B200BTS
UPC
782114872475
Product Length/Depth
5.38 in
Product Height
7 in
Product Width
14.44 in
Product Weight
35.6 lb
Warranty
Limited lifetime
Certifications
UL Listed
Type
All-in-ones
Utility approvals
NC : Dominion VA : Dominion
Interrupt rating
10 kAIC 22 kAIC
Voltage rating
120/240 V
Phase
Single-phase
Feed type
Overhead
Number of jaws
Four-jaw
Residential and Light Commercial, Metering Products, Volume 1 Tab 4
Dimensional drawing
Eaton Specification Sheet - CMB88B200BTS
Feature → Business Impact → Application: The CMB88B200BTS combines meter and protection functions in a single all-in-one enclosure, reducing the number of components and installation steps, which translates to lower field labor costs and faster commissioning on new or retrofit projects. This design supports eight spaces and eight circuits, enabling scalable service with a single device in residential panels, ideal for multi-line meter setups in new housing developments or multifamily units. Feature → Business Impact → Application: It is rated for 200 A with 120/240 V single-phase operation, delivering up to 22 kAIC (and 10 kAIC as applicable) interrupt capability, which translates into robust short-circuit protection and improved system reliability in peak-load scenarios. This specification helps meet NEC requirements and enhances safety margins for dense residential feeders. Feature → Business Impact → Application: The four-jaw, overhead/underground feed capability and surface mounting reduce installation complexity and material handling, cutting overall project time and enabling flexible routing in retrofit tasks. Feature → Business Impact → Application: Type CH Non-EUSERC compatibility ensures seamless integration with Eaton Cutler-Hammer panels, preserving existing inventory and simplifying replacement strategies for service upgrades, while UL Listed certification provides ongoing compliance assurance for electrical inspectors. Feature → Business Impact → Application: The aluminum bus construction and surface-mount design minimize cabinet depth and weight, aiding serviceability and reducing support calls, which translates to lower maintenance costs over the product lifecycle for utility-managed or property-owner projects. Feature → Business Impact → Application: The device’s 200 A rating and eight-space configuration support multi-line metering in modern homes and small commercial spaces, enabling engineers to plan for future expansions without major panel rewiring, thus protecting capital investments and improving ROI for contractors and property managers. Feature → Business Impact → Application: The unit’s documented warranty and metering capability streamline procurement processes, with a clear bill of materials and reduced risk of non-compliant installations in regulated markets, boosting project confidence during bidding and execution.
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FAQs
The CMB88B200BTS is designed for eight spaces and eight circuits with a four-jaw, surface-mount format. It supports overhead and underground feed configurations and is compatible with Type CH Non-EUSERC panels. Plan for a 120/240 V single-phase service and ensure the panel has adequate space and proper neutral/grounding continuity. This reduces field time and helps maintain NEC compliance during retrofit or new installations.
Yes. This unit is specified as Type CH Non-EUSERC, aligning with Eaton Cutler-Hammer CH-series panels. It integrates with the same busbar and mounting schemes, allowing straightforward replacement or upgrade of metering and protection within existing CH infrastructure, and minimizing inventory changes for contractors.
The CMB88B200BTS supports a dual interrupt rating of up to 22 kAIC, with a 10 kAIC capability noted in the spec, which provides robust short-circuit protection for residential feeders. This ensures safer operation under fault conditions and improves system reliability, especially in areas with high fault current potential.
The product is UL Listed, providing recognized safety certification for electrical components used in residential metering and protection. This certification helps meet code requirements and simplifies field inspections. While other certifications aren’t listed, the UL Listing, combined with the Type CH Non-EUSERC compatibility, offers solid assurance for responsible installations.
Using the CMB88B200BTS can reduce component count, speed up installation, and simplify metering in eight-space panels, which translates to lower labor costs and faster project turnover. Its limited lifetime warranty and UL Listing support ongoing reliability and compliance, reducing maintenance calls and extending service life in both new builds and retrofit projects.