Eaton MBT48B200BTSBL Meter Breaker - UL Listed 10 kAIC
Part Number: MBT48B200BTSBL
Quick Summary
Eaton MBT48B200BTSBL is a residential meter breaker that protects service entrances in single-phase applications. Installing traditional feed-through solutions can complicate upgrades and increase site time. This unit carries UL Listed certification and uses a NEMA 3R enclosure, delivering outdoor durability and regulatory compliance. The all-in-one design simplifies wiring and reduces panel footprint, accelerating commissioning and lowering labor costs. With 200 A rating and a 10 kAIC interrupt capability, it provides robust fault protection for residential feeders. The surface-mounted, top/bottom feed configuration supports flexible installation in compact service enclosures, while aluminum bus reduces weight without sacrificing strength. In practice, this translates to faster, safer service upgrades and predictable performance for utilities and contractors.
Product Information
Extended Description
MBT48B200BTSBL Eaton: Eaton resi meter breaker, Barrel Lock provision, All-in-ones, 200 A, C, Aluminum, NEMA 3R, Bottom and top, #6-350 kcm22 kAIC, #6-350 kcmCSR2200, Surface mounting, 8, Four-jaw, 1, 4, Single-phase, Ringless, TN, 120/240 Vac
Product Name
Eaton residential meter breaker
Catalog Number
MBT48B200BTSBL
UPC
786685970936
Product Length/Depth
4.94 in
Product Height
25.5 in
Product Width
14.44 in
Product Weight
33 lb
Warranty
10 year
Certifications
UL Listed
Type
All-in-ones
Utility approvals
IN : Indiana Michigan Power (IMP) (AEP East) MI : Indiana Michigan Power (IMP) (AEP East) OH : AEP Ohio (AEP East) TN : Appalachian Power (AEP East) VA : Appalachian Power (AEP East) WV : Appalachian Power (AEP East)
Interrupt rating
10 kAIC
Enclosure
NEMA 3R
Amperage Rating
200 A
Phase
Single-phase
Bus material
Aluminum
Feed type
Top/bottom
The MBT48B200BTSBL is an all-in-one meter breaker that consolidates metering and service protection, reducing wiring runs and panel footprint for quicker commissioning in both new builds and retrofit projects. This 200 A unit delivers robust protection for residential feeders, enabling consistent performance across multiple circuits while simplifying labeling and inspection readiness. With a 10 kAIC interrupt rating, the device improves fault-current management, reducing equipment damage and downtime during high-energy events. The NEMA 3R enclosure provides outdoor durability, keeping critical components protected in meter installations and exterior service entrances. Top/bottom feed and surface mounting offer installation flexibility in tight spaces, and aluminum bus lowers weight for easier field handling. The barrel lock provision adds security, supporting tamper resistance in shared or multi-tenant environments. UL Listed certification reinforces compliance and procurement confidence, while the 10-year warranty supports total cost of ownership.
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FAQs
MBT48B200BTSBL is designed as an all-in-one meter breaker with a top/bottom feed arrangement and surface-mount capability, making it suitable for many single‑phase service entrances. Its 120/240 V operation and aluminum bus support straightforward integration into compatible enclosures, reducing wiring complexity and panel rework. Ensure adequate space for the unit and verify utility approvals align with local requirements before installation.
The MBT48B200BTSBL provides a 10 kAIC interrupt rating, enabling reliable interruption during higher fault currents typical of residential service connections. This specification helps protect feeders and downstream equipment from damaging fault energy, improves safety for technicians, and supports compliance with utility and code requirements during service upgrades.
This meter breaker is well-suited for outdoor and indoor residential service entrances, meter mains, and other single‑phase installations. The NEMA 3R enclosure supports weather exposure, while the all-in-one design simplifies meter protection in exterior service entries. Use in new-construction or retrofit projects where space is limited and reliable fault protection is essential.
The MBT48B200BTSBL is UL Listed, confirming compliance with recognized safety standards. It features a 200 A rating, single-phase operation, 120/240 Vac compatibility, and a NEMA 3R enclosure for outdoor use. These certifications and ratings help streamline procurement, installation, and inspection processes for residential and light commercial applications.
With a 10-year warranty, the MBT48B200BTSBL offers long-term protection with reduced maintenance intervals. Its robust construction, weatherproof enclosure, and secure barrel lock provision contribute to lower lifecycle costs and fewer field service interventions. Plan for periodic visual inspections and ensure proper torque on connections to maximize reliability and ROI.