Eaton MBT48B200TSAP Residential Meter Breaker - UL Listed
Part Number: MBT48B200TSAP
Quick Summary
Eaton MBT48B200TSAP residential meter breaker is an all-in-one protection device for 120/240V residential metering. Installers often struggle with space constraints, wiring complexity, and timing when adding metering equipment, making compact, reliable solutions essential. It carries UL Listed certification and a NEMA 3R enclosure for outdoor resilience, with First Energy utility approvals covering MD, VA, WV, NJ, OH, and PA. This unit integrates into standard residential protective schemes with surface mounting and an aluminum bus, delivering 8 circuits, four-jaw attachments, and 10 kAIC protection. The result is faster installations, safer switching, and easier service upgrades while meeting demanding utility and building-code requirements.
Product Information
Extended Description
MBT48B200TSAP Eaton: Eaton resi meter breaker, Side-wired, All-in-ones, 200A, C, Aluminum, NEMA 3R, Top only, #6-350 kcm22 kAIC, #6-350 kcmCSR2200, Surface mounting, 8, Four-jaw, 1, 4, Single-phase, Ringless,Used with BR breakers, Kentucky Power, 120/240 Vac
Product Name
Eaton residential meter breaker
Catalog Number
MBT48B200TSAP
UPC
786685462592
Product Length/Depth
5.31 in
Product Height
25.5 in
Product Width
14.44 in
Product Weight
57 lb
Warranty
10 year
Certifications
UL Listed
Special features
Side-wired
Type
All-in-ones
Utility approvals
MD : First Energy (Potomac Edison) VA : First Energy (Potomac Edison) WV : First Energy (Mon Power) NJ : First Energy (Jersey Central Power and Light) OH : First Energy (Ohio Edison, Toledo Edison, The Illuminating Company) PA : First Energy (Allegheny Power, MET ED, Penelec, West Penn Power)
Interrupt rating
10 kAIC
Box size
C
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
Overhead
Main circuit breaker
CSR2200
Number of jaws
Four-jaw
Residential and Light Commercial, Metering Products, Volume 1 Tab 4
Eaton Specification Sheet - MBT48B200TSAP
Feature: All-in-one metering and protection enclosure. Benefit: Reduces cabinet footprint and installation time while maintaining robust main protection. Application: Ideal for new build and retrofit projects in residential service panels where space is limited and reliability is critical. Feature: 200A main with four-jaw connection and BR breaker compatibility. Benefit: Streamlined wiring and flexible integration with existing BR components to minimize parts diversity. Application: Suitable for 8-circuit metering configurations in single-phase 120/240V systems. Feature: 10 kAIC interrupt rating. Benefit: Higher fault tolerance reduces risk of equipment damage and improves service continuity. Application: Suitable for residential service entrances with moderate to heavy fault currents. Feature: NEMA 3R enclosure and surface mounting. Benefit: Outdoor-ready protection and easy mounting on standard surfaces, cutting labor costs. Application: Outdoor meters or protected outdoor panels in residential developments. Feature: Aluminum bus and #6-350 kcmil ground. Benefit: High-current capability with durable, corrosion-resistant conductors; supports long-term reliability. Application: Systems requiring robust grounding and efficient current distribution. Feature: Utility approvals from First Energy region-wide. Benefit: Easier compliance with local utility interconnection requirements. Application: Residential metering installations in MD, VA, WV, NJ, OH, and PA. Feature: Side-wired, four-jaw, ringless design. Benefit: Safer, faster wiring with reduced risk of loose connections. Application: BR-compatible installations in constrained service panels.
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FAQs
MBT48B200TSAP is designed as an all-in-one meter and protection solution that is noted as 'Used with BR breakers' in its description. It supports surface mounting, a four-jaw configuration, and an aluminum bus, making it straightforward to integrate with BR-based protection schemes and typical 120/240V residential panels.
Key specs include a 200A main, 8 circuits, 120/240V single-phase operation, 10 kAIC interrupt rating, aluminum bus, and #6-350 kcmil grounding. The enclosure is NEMA 3R, suitable for outdoor or semi-outdoor installations, and the unit is UL Listed for safety compliance.
Yes, it carries multiple First Energy utility approvals (MD, VA, WV, NJ, OH, PA) that support interconnection in supported service areas, along with a NEMA 3R enclosure that withstands outdoor conditions—helping align metering installations with local utility requirements.
The unit is UL Listed, which confirms safety and performance standards for electrical equipment. The NEMA 3R enclosure rating adds outdoor protection, which is important for service entrances and outdoor metering installations. These certifications help ensure code compliance and safer operation.
The MBT48B200TSAP comes with a 10-year warranty, reflecting Eaton’s long-term support for residential metering products. Routine maintenance focuses on verifying secure connections and clean contacts, with the four-jaw, side-wired design simplifying inspection and service tasks.