Eaton MBX816B200BTS Meter Breaker - UL Listed NEMA 3R
Part Number: MBX816B200BTS
Quick Summary
The Eaton MBX816B200BTS Meter Breaker delivers integrated metering and protection for residential service panels. electricians and project teams often wrestle with space constraints and compatibility gaps in meter-main combos, which can extend install times and raise code risk. UL Listed certification, a rugged NEMA 3R enclosure, and a 10-year warranty provide field confidence and long-term reliability for outdoor and indoor installations. This all-in-one solution reduces parts and simplifies regulatory compliance while delivering reliable protection for 120/240 V systems in both new builds and retrofit projects.
Product Information
Extended Description
MBX816B200BTS Eaton: Eaton resi meter breaker, All-in-ones, 200A, Aluminum, NEMA 3R, Bottom and top, #6-350 kcm22 kAIC, #6-350 kcmCSR, Surface mounting, 16, Five-jaw, 1, 8, Single-phase, Ringless, Used with BR breakers, 120/240 Vac, Lever bypass
Product Name
Eaton residential meter breaker
Catalog Number
MBX816B200BTS
UPC
786685384467
Product Length/Depth
6.25 in
Product Height
41.5 in
Product Width
14.75 in
Product Weight
40 lb
Warranty
10 year
Certifications
UL Listed
Type
All-in-ones
Utility approvals
IL : Ameren MO : Ameren CO : Xcel Energy MI : Xcel Energy MN : Xcel Energy ND : Xcel Energy NM : Xcel Energy SD : Xcel Energy TX : Xcel Energy WI : Xcel Energy CT : Eversource (Connecticut Light and Power Co./Nstar/PSC New Hampshire/Western Mass Electric) MA : Eversource (Connecticut Light and Power Co./Nstar/PSC New Hampshire/Western Mass Electric) NH : Eversource (Connecticut Light and Power Co./Nstar/PSC New Hampshire/Western Mass Electric)
Interrupt rating
10 kAIC
Enclosure
NEMA 3R
Ground
#6-350 kcmil
Voltage rating
120/240 V
Number of sockets
1
Phase
Single-phase
Bypass
Lever
Number of circuits
16
Bus material
Aluminum
Feed type
Top/bottom
Main circuit breaker
CSR
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 - MBX816B200BTS
Feature: All-in-one residential metering and main protection unit. Benefit: Reduces assembly steps and inventory, accelerating commissioning in meter-main configurations. Application: Ideal for residential service panels and light commercial projects where space is at a premium. The MBX816B200BTS delivers a compact footprint without sacrificing performance, enabling quicker field testing and safer maintenance windows. Feature: 200 A main with 10 kAIC interrupt rating. Benefit: Provides robust fault handling for modern daily loads, improving safety margins and minimizing nuisance trips. Application: Suitable for updated service feeders and multi-load residential systems. Feature: NEMA 3R enclosure with aluminum bus and top/bottom feed. Benefit: Enhances outdoor durability and corrosion resistance, reducing damage risk in exposed installations. Application: Outdoor meter-main installations and protected indoor spaces. Feature: Lever bypass and four-jaw grounding with #6-350 kcmil ground. Benefit: Simplifies service bypass procedures and ensures solid mechanical grounding for high-current faults. Application: Routine maintenance and rapid fault isolation. Feature: Surface mounting compatibility and 16 circuits. Benefit: Streamlines mounting on standard panels while supporting multi-circuit metering needs in 120/240 V configurations. Application: New build and retrofit projects requiring scalable metering capacity.
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FAQs
MBX816B200BTS is intended for 120/240 V single-phase service with top and bottom feed options and a four-jaw aluminum bus. It supports surface mounting in meter-main configurations and houses up to 16 circuits, making it suitable for residential service panels and light commercial applications in outdoor or semi-protected environments.
The unit provides a 200 A main rating with a 10 kAIC interrupt rating and a 120/240 V operating range. It is UL Listed for safety compliance, uses aluminum bus material, and is designed to handle typical residential fault levels while supporting reliable switching and metering integration.
Yes. The all-in-one design combines metering, main protection, and bypass capabilities in one enclosure, reducing parts and installation time. Its NEMA 3R rating, 16-circuit capacity, and surface-mount convenience make it ideal for residential service panels and meter-main installations in both new builds and upgrades.
The MBX816B200BTS carries UL Listed certification, ensuring compliance with electrical safety standards for residential metering equipment. In addition, its NEMA 3R enclosure supports outdoor installation, and it aligns with utility-approved configurations in several regions, facilitating field deployment with confidence.
Choosing MBX816B200BTS reduces parts counts and installation steps, shortening commissioning timelines and lowering on-site labor costs. The lever bypass feature simplifies service, while the 10-year warranty and UL Listing provide long-term maintenance predictability and lower lifecycle risk for both contractors and building owners.