Eaton 35SS120RBC Meter Stack - UL Listed 200A
Part Number: 35SS120RBC
Quick Summary
The Eaton 35SS commercial meter stack is a compact, reliable metering solution for 120/240 V commercial electrical systems. Engineers face tight spaces, outdoor exposure, and the need to adapt to multiple feeder configurations; this stack offers top, bottom, or back exits and a rugged NEMA 3R enclosure to reduce field rework. It carries UL Listed and EUSERC Approved certifications, supports 120/240 V networks with a 200 A main and a 1200 A bus, and uses a durable aluminum bus for longevity. With a built‑in test bypass and single socket, it integrates seamlessly with Eaton metering products, delivering predictable performance, reduced maintenance, and faster commissioning for new or retrofit installations. This combination aligns with broader power-management strategies to optimize procurement and operating costs.
Product Information
Extended Description
35SS120RBC Eaton: Eaton commercial meter stack, Socket amperage: 225A, Amperage rating: 200A, Aluminum, Bus rating: 1200A, Test bypass, NEMA 3R, Depends on selected MCB, Five-jaw, 1 Socket, Three-phase in, single-phase out, Ring, 120/240 Vac
Product Name
Eaton 35SS commercial meter stack
Catalog Number
35SS120RBC
UPC
786849053024
Product Length/Depth
20 in
Product Height
16 in
Product Width
16 in
Product Weight
98 lb
Warranty
Eaton Selling Policy 25-000, one (1) year from the date of installation of the Product or eighteen (18) months from the date of shipment of the Product, whichever occurs first.
Compliances
EUSERC Approved
Certifications
UL Listed
Catalog Notes
Main tenant feeders can exit top, bottom, or back, If being used in outdoor application and exiting the top, mount Myer type hubs on rainproof cap. 120/240V, single-phase, three-wire systems and 208Y/120V network metering
Utility approvals
ID : Idaho Power OR : Idaho Power WA : Seattle City Light AK : Anchorage Municipal Light & Power NV : NV Energy CA : Pacific Gas and Electric (PG&E) CA : Sacramento Municipal Utility District (SMUD) CA : PacifiCorp/Pacific Power/Rocky Mountain Power ID : PacifiCorp/Pacific Power/Rocky Mountain Power OR : PacifiCorp/Pacific Power/Rocky Mountain Power UT : PacifiCorp/Pacific Power/Rocky Mountain Power WA : PacifiCorp/Pacific Power/Rocky Mountain Power WY : PacifiCorp/Pacific Power/Rocky Mountain Power AZ : Tucson Electric Power/ UniSource AZ : Sulphur Springs Valley Electric Coop WA : Puget Sound Energy WA : Tacoma Public Utilities
Interrupt rating
Depends on selected main circuit breaker
Secondary circuit breaker
EHD2_, CCV2_X, CCVH2_X, CVS2_X, CV2_X, CVH2_X
Enclosure
Indoor/outdoor
Voltage rating
120/240 V
Amperage Rating
200A
Bus material
Aluminum
Bus Rating
1200 A
Bypass
Test
Number of jaws
Five-jaw
Number of sockets
1
Phase balance
B-C
Security
Ring
Socket amperage
225A
Residential and Light Commercial, Metering Products, Volume 1 Tab 4
Eaton Specification Sheet - 35SS120RBC
Selling Policy 25-000 - Distribution and Control Products and Services
Feature → Business Impact → Application: Flexible exit options (top, bottom, or back) reduce field wiring changes and enable site-specific room layouts, improving installation speed and reducing labor costs in retrofit projects for commercial buildings. Feature → Business Impact → Application: UL Listed and EUSERC Approved compliance provides confidence with utilities and local codes, accelerating interconnection approval for new campuses and multi-tenant facilities. Feature → Business Impact → Application: 200 A main with a 1200 A bus rating supports current growth and future loads, enabling scalable metering for expanding office complexes or retail centers. Feature → Business Impact → Application: Test bypass simplifies maintenance and testing without disconnecting service, minimizing downtime during commissioning and routine checks in data centers or hospitals. Feature → Business Impact → Application: Five‑jaw, 1 socket, 225 A socket amperage offers robust fault tolerance and reliable connections for commercial feeders, reducing nuisance trips in busy manufacturing floors. Feature → Business Impact → Application: Aluminum bus material provides corrosion resistance and lighter weight assembly, improving outdoor installation handling and long‑term reliability in industrial parks. Feature → Business Impact → Application: Indoor/outdoor enclosure with NEMA 3R protection ensures dependable operation in varying climates, supporting outdoor metering at campuses, warehouses, and shopping centers.
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FAQs
The 35SS120RBC supports 120/240 V service with three-phase in and single-phase out, and a 225 A socket amperage. Main feeders can exit top, bottom, or back, and the enclosure is suitable for indoor or outdoor environments. Pair with a compatible Eaton main circuit breaker to match the 200 A rating and 1200 A bus for scalable metering.
This meter stack is UL Listed and EUSERC Approved, helping meet utility interconnection requirements and electrical code standards. It supports 120/240 V single-phase and 208Y/120 V networks and uses a rugged NEMA 3R enclosure for weather resistance, making it suitable for outdoor installations subject to local utility rules.
Best suited for commercial metering in office, retail, healthcare, and educational facilities, the 35SS120RBC handles 120/240 V networks with three-phase in and single-phase out. Its 200 A main and 1200 A bus support current growth, while the five-jaw socket and ring security enhance reliability in busy load centers and multi-tenant campuses.
Yes. The unit is designed to pair with Eaton secondary breakers such as EHD2_, CCV2_X, CVS2_X, CV2_X, and CVH2_X, ensuring coherent protection schemes. The test bypass supports commissioning without main-disconnect downtime, and the 120/240 V compatibility aligns with Eaton metering and distribution products for seamless integration.
You can access the Eaton specification sheet for 35SS120RBC, a catalog focused on residential and light commercial metering, and the Selling Policy 25-000 document. These downloads include installation guidelines, compliance notes, warranty terms, and utility approval references to support procurement and field deployment.