Eaton 35SS120RAB commercial meter stack - UL Listed
Part Number: 35SS120RAB
Quick Summary
Eaton 35SS120RAB is a commercial meter stack that provides three-phase input with single-phase output for reliable building metering. In practice, engineers face space constraints, panel coordination, and the challenge of selecting breakers that balance protection with serviceability. UL Listed, EUSERC Approved, and a NEMA 3R indoor/outdoor enclosure ensure safety, utility compatibility, and weather resistance in diverse environments. The unit supports 120/240 V systems and accommodates a 200 A main with a 225 A socket, while a 1200 A bus rating supports future expansion. This solution helps reduce installation time, improves reliability in high-occupancy facilities, and lowers life-cycle costs through durable construction and standard metering interfaces.
Product Information
Extended Description
35SS120RAB Eaton: Eaton commercial meter stack, Socket amperage: 225A, Amperage rating: 200A, Aluminum, Bus rating: 1200A, Test bypass, NEMA 3R, Depends on selected main circuit breaker, Five-jaw, 1 Socket, Three-phase in, single-phase out, Ring, 120/240 Vac
Product Name
Eaton 35SS commercial meter stack
Catalog Number
35SS120RAB
UPC
786849053000
Product Length/Depth
49 in
Product Height
10 in
Product Width
26 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 : City of Los Angeles - DWP (LADWP) AZ : Southern California Edison CA : Southern California Edison 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 HI : Hawaiian Electric 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
A-B
Security
Ring
Socket amperage
225A
Residential and Light Commercial, Metering Products, Volume 1 Tab 4
Eaton Specification Sheet - 35SS120RAB
Feature: Five-jaw, one-socket design with 225 A socket amperage and a 1200 A bus rating. Business Impact: Enables heavy-load metering and downstream protection while supporting feeder expansion without replacing the stack. Application: Ideal for commercial and light industrial panels requiring robust metering for 120/240 V systems. Feature: Indoor/outdoor enclosure with NEMA 3R compatibility. Business Impact: Provides weather resistance and year-round reliability in outdoor installations, reducing enclosure-related maintenance. Application: Outdoor meter stacks at service entrances and utility-connected facilities. Feature: UL Listed and EUSERC Approved. Business Impact: Ensures compliance with safety standards and utility interconnection requirements, facilitating procurement and utility acceptance. Application: Projects governed by electrical codes and utility metering specifications. Feature: Main tenant feeders exit options top, bottom, or back. Business Impact: Flexibility to fit varied panel configurations and existing cabling paths, cutting install time. Application: Retrofit and new builds where space planning is critical. Feature: Test bypass and compatible secondary breakers (EHD2_, CCV2_X, CCVH2_X, CVS2_X, CV2_X, CVH2_X). Business Impact: Simplifies maintenance without service interruption and provides scalable protection. Application: Maintenance-ready metering in commercial power distribution with adaptable protection stages.
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FAQs
Yes. It features a NEMA 3R indoor/outdoor enclosure and supports outdoor mounting with top, bottom, or back feeder exits, making it suitable for exterior service entrances and weather-exposed locations.
It supports 120/240 V, has a 200 A amperage rating, 225 A socket amperage, and a 1200 A bus rating, with five-jaw acceptance and a single 1-socket arrangement for metering.
Compatible secondary breakers include EHD2_, CCV2_X, CCVH2_X, CVS2_X, CV2_X, and CVH2_X, enabling flexible protection schemes across various applications.
The unit is UL Listed and EUSERC Approved, signaling conformity to safety and utility interconnection standards for metering equipment.
Main tenant feeders exit top, bottom, or back; plan for a 49 in depth, 26 in width, and 10 in height footprint and 98 lb weight. Consider outdoor mounting if using the top exit with rainproof cap and ensure space for maintenance access and future feeder upgrades.