Eaton CMBE24B100TFR Retrofit Meter Breaker - UL Listed
Part Number: CMBE24B100TFR
Quick Summary
Eaton residential meter breaker is a retrofit solution that protects residential service equipment while enabling seamless meter-to-panel upgrades. Installing legacy meters can lead to longer downtime and mismatched components, increasing field risk. UL Listed and EUSERC Approved with a NEMA 3R enclosure support regulatory compliance, while an aluminum bus and four jaws deliver solid, long‑life performance. Designed for 120/240V single‑phase service and 4 circuits, it pairs with Type CH breakers to simplify retrofits, reduce spare-part inventory, and protect capital investments. This approach enables contractors and utilities to upgrade protection without rewiring or costly enclosure changes.
Product Information
Extended Description
CMBE24B100TFR Eaton: Type CH EUCERC Retrofit Meter Breaker, Retrofit solutions, CSR2100BM main breaker, 100A, Single-phase, 120/240V, Ring, 2 spaces, 4 circuits, 22 kAIC, Flush mounting, NEMA 3R enclosure, Aluminum bus, Overhead feed, Four-jaws, 1 socket
Product Name
Eaton residential meter breaker
Catalog Number
CMBE24B100TFR
UPC
786685361703
Product Length/Depth
34.5 in
Product Height
6.5 in
Product Width
14.7 in
Product Weight
45 lb
Warranty
Limited lifetime
Compliances
EUSERC Approved
Certifications
UL Listed
Type
Retrofit solutions
Interrupt rating
35 kAIC 22 kAIC
Enclosure
NEMA 3R
Voltage rating
120/240 V
Number of sockets
1
Phase
Single-phase
Used with
Type CH breakers
Number of circuits
4
Bus material
Aluminum
Feed type
Overhead
Main circuit breaker
CSR2100BM
Number of jaws
Four-jaw
Retrofit compatibility with Type CH breakers enables faster field upgrades, reducing downtime and installation costs while maintaining service reliability. This translates to measurable business impact: accelerated project timelines, fewer on-site modifications, and improved customer satisfaction for residential retrofit projects. The unit’s 100A single‑phase configuration supports common service upgrades, with 4 circuits across 2 spaces, making it ideal for typical home renewal programs and utility-driven modernization. The robust UL Listed and EUSERC Approved status underpins regulatory compliance, limiting risk and ensuring traceable performance in the field. NEMA 3R enclosure, flush mounting, and an overhead feed design provide dependable protection in diverse climates, expanding installation options for outdoor or semi-exposed locations. Aluminum bus construction and a four‑jaw design simplify connections and enable consistent current sharing across circuits. A CSR2100BM main breaker supports centralized protection, while the limited lifetime warranty offers long-term value and reduced lifecycle costs for facilities teams and contractors. This meter breaker also complements existing Type CH inventories, helping maintain stock compatibility while supporting standardized retrofit workflows in professional settings.
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FAQs
This unit is designed for flush mounting in a NEMA 3R enclosure with overhead feed. It uses 2 spaces and 4 circuits, accepts four-jaw connections, and is intended to pair with Type CH breakers. Expect a 34.5 in depth, 14.7 in width, and 6.5 in height footprint, with a weight around 45 lb. The configuration supports standard residential service upgrades without major enclosure modifications.
Yes, the CMBE24B100TFR is a retrofit solution built to be used with Type CH breakers. It is a 100A, single‑phase device for 120/240V service, providing 4 circuits across 2 spaces with an aluminum bus and four jaws. The interrupt rating is specified at up to 35 kAIC (and 22 kAIC in other configurations), enabling safe operation in typical residential installations.
The meter breaker is UL Listed and EUSERC Approved, ensuring compliance with recognized safety and electrical service standards. It features a NEMA 3R enclosure suitable for outdoor or semi-outdoor installation, and comes with a limited lifetime warranty to support long-term reliability and maintenance planning.
Retrofit meter breakers simplify upgrades by aligning with existing CH breaker inventories, reducing on-site rewiring, and minimizing downtime. They offer certified protection in line with utility standards, so contractors can deliver compliant, safe installations faster while avoiding major enclosure changes and additional components.
Official specifications and installation guidance are available via the Eaton Specification Sheet for CMBE24B100TFR. This datasheet includes dimensional data, wiring diagrams, and installation steps to ensure correct integration with Type CH systems and CSR2100BM main protection.