Eaton MB48B150BTSG Residential Meter Breaker - UL Listed
Part Number: MB48B150BTSG
Quick Summary
Eaton residential meter breaker safely integrates metering and disconnect functions for single-phase residential service panels, streamlining installation and on-site wiring. For engineers and procurement teams, balancing space, accessibility, and accurate metering can be a major challenge in retrofit or new-build projects. This unit carries UL Listed certification, a NEMA 3R enclosure, and Georgia Power utility approval, providing strong regulatory and utility confidence for reliable service. The all-in-one design translates into faster installs, fewer field connections, and lower lifecycle costs, while preserving robust electrical protection and precise metering performance for modern homes and light commercial applications. Its compatibility with #6-350 kcmil grounding and top/bottom feed simplifies upgrade paths and maintenance planning.
Product Information
Extended Description
MB48B150BTSG Eaton: Eaton resi meter breaker, Georgia Power, All-in-ones, 150 A, Aluminum, NEMA 3R, Bottom and top, #6-350 kcm25 kAIC, #6-350 kcmCSR2150BM, Surface mounting, 8, Four-jaw, 1, 4, Single-phase, Ringless, GA, Georgia Power, 120/240 Vac
Product Name
Eaton residential meter breaker
Catalog Number
MB48B150BTSG
UPC
786685293363
Product Length/Depth
7 in
Product Height
25.5 in
Product Width
23.5 in
Product Weight
43 lb
Warranty
10 year
Certifications
UL Listed
Type
All-in-ones
Utility approvals
GA : Georgia Power
Interrupt rating
22 kAIC
Enclosure
NEMA 3R
Ground
#6-350 kcmil
Voltage rating
120/240 V
Number of sockets
1
Phase
Single-phase
Number of circuits
8
Bus material
Aluminum
Feed type
Top/bottom
Main circuit breaker
CSR2150BM
Number of jaws
Four-jaw
Eaton Emergency Disconnect Options at a Glance
Residential and Light Commercial, Metering Products, Volume 1 Tab 4
Eaton Specification Sheet - MB48B150BTSG
All-in-one design consolidates metering, main disconnect, and feeder protection into a single enclosure, reducing panel footprint and wiring complexity. Business impact: faster installation, fewer wiring errors, and improved reliability across service upgrades. Application: residential and light commercial metering projects where space and efficiency matter. The 150 A main and eight circuit slots enable scalable protection for typical apartment or single-family dwellings, delivering targeted performance with up to 22 kAIC interrupt rating. Business impact: enhanced short-circuit protection and compliance with utility requirements. Application: ensure robust protection for high-load feeders while meeting jurisdictional metering standards. NEMA 3R enclosure provides outdoor-ready durability for damp locations and weather exposure, reducing enclosure swaps and service calls. Business impact: lower maintenance costs and extended service life. Application: outdoor meter installations or garage/porch panels. UL Listed certification reinforces product safety and reliability, while Georgia Power approval supports utility compatibility. Business impact: smoother permit processes and utility acceptance. Application: GA service upgrades and preferred metering solutions. Aluminum bus and four-jaw grounding simplify field connections, deliver lighter weight, and support quick, secure installation. Business impact: reduced labor time and improved fault tolerance. Application: standard meter enclosures with top/bottom feed. Surface mounting and bottom/top feed options enable flexible layouts for retrofit projects, while the four-jaw design accommodates precise bus bar alignment. Business impact: adaptable installations with consistent electrical performance. Application: new builds and retrofit upgrades where alignment and accessibility are critical. A 10-year warranty provides long-term coverage, minimizing lifecycle risk. Business impact: predictable maintenance budgeting and higher asset value. Application: corporate facilities and data centers with continuous operation needs.
Get a Quick Quote for a Eaton MB48B150BTSG
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton MB48B150BTSG?
Enquire Now
FAQs
To install MB48B150BTSG, mount the unit on a suitable surface using its mounting provisions. Connect the top/bottom feeds as required, secure the four-jaw bus, and land the grounding conductor on the #6-350 kcmil ground. Wire the eight circuits to the appropriate terminations, ensuring a 120/240 V single-phase supply. Verify UL Listed status and GA Power compatibility before energizing. Follow all applicable electrical codes and use proper PPE. The unit’s all-in-one design simplifies installation by reducing separate meters and disconnects, minimizing potential wiring errors and enabling a faster, more reliable service upgrade.
Key specs to note are: 150 A main, 8 circuits, 120/240 V, single-phase, 22 kAIC interrupt rating, NEMA 3R enclosure, aluminum bus, top/bottom feed, four-jaw grounding for #6-350 kcmil, UL Listed, and GA Power approval. These features define its suitability for residential service upgrades, outdoor or indoor installations, and compliant metering with robust short-circuit protection.
Yes. MB48B150BTSG has Georgia Power approval, indicating its suitability for GA metering projects. This ensures compatibility with GA service standards and can simplify utility coordination during installation, reducing project risk and facilitating timely approvals for residential metering upgrades.
MB48B150BTSG offers a 10-year warranty, UL Listing, and a weather-resistant NEMA 3R enclosure, supporting durability in varied environments. With its all-in-one design, maintenance is minimized due to fewer field connections and integrated metering/disconnect. The upgrade can lower lifecycle costs through faster installation, reduced service calls, and improved reliability for critical residential metering installations.