Eaton UT5R1121CCH Meter Socket - UL Listed 600V
Part Number: UT5R1121CCH
Quick Summary
Eaton meter socket provides a reliable service connection for commercial or residential installations. Contractors often wrestle with meter access, wiring compatibility, and staying compliant with evolving codes. UL Listed with utility approvals from Central Maine Power and Emera Maine, this model aligns with key compliance requirements. As part of Eaton's metering products lineup, UT5R1121CCH offers robust protection features and compatibility with standard meter rings. Facility owners gain through reduced commissioning time, fewer NRTL issues, and a smoother upgrade path for building automation and energy management systems. Designed to withstand service conditions in commercial and residential settings, it supports 600V systems and 3-wire connections, enabling safer, code-compliant metering. This combination helps procurement teams simplify specification and streamline supplier vetting.
Product Information
Extended Description
UT5R1121CCH Eaton: Eaton meter socket, Multi position commercial or resi service, 100A, Over/under, 3-5/16 inch hub cover plate, #6-250 kcmil, 4-jaw, 1-ph, #8-2/0 AWG, Gnd conn (#14-#2 Cu), Triplex, 3-wire, Ringless, 600 Vac
Product Name
Eaton meter socket
Catalog Number
UT5R1121CCH
UPC
782116136803
Product Length/Depth
4.5 in
Product Height
14.13 in
Product Width
48.78 in
Product Weight
50 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.
Certifications
UL Listed
Type
Multiple position commercial or residential service
Amperage Rating
100A
Feed type
Top/bottom
Number of jaws
Four-jaw
Phase
Single-phase
Utility approvals
ME : Central Maine Power ME : Emera Maine (Bangor Hydro Electric Co./ Maine Public Service Company)
Line
#6-250 kcmil
Load
#8-2/0 AWG
Number of wires
Three-wire
Hub type
3-5/16 in cover plate
Connection
Ground connection
Security
Ringless
Voltage rating
600 V
Bypass
Horn
Number of sockets
2
Residential and Light Commercial, Metering Products, Volume 1 Tab 4
Eaton Specification Sheet - UT5R1121CCH
Feature: 100A amperage rating with single-phase, 600 V capability and four-jaw design. Business Impact: Supports versatile service connections while reducing the need for multiple SKUs, simplifying procurement and stocking. Application: Ideal for commercial and residential metering installations that require reliable, code-compliant performance. Feature: Top/bottom feed and 3-5/16 inch hub cover plate. Business Impact: Streamlines installation in tight electrical rooms and retrofit projects, cutting field time by enabling quick mounting and alignment. Application: New builds and upgrades in multifamily housing and light commercial spaces. Feature: Ringless security with ground connection and three-wire configuration (#6-250 kcmil line, #8-2/0 AWG load). Business Impact: Improves tamper resistance and grounding integrity, reducing service interruptions and safety risks. Application: Utility-grade metering in commercial and residential facilities. Feature: 4-jaw, UG-friendly design with UL Listed certification and ME utility approvals. Business Impact: Eases inspector sign-off and utility acceptance, lowering project risk and timeline. Application: Projects requiring local utility coordination and formal compliance. Feature: Durable enclosure with 600 V rating and integrated protection features. Business Impact: Withstands demanding environments, extending service life and reducing maintenance costs. Application: Harsh or high-demand electrical rooms where reliability matters.
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FAQs
The UT5R1121CCH is designed for top or bottom feed, 100A, single-phase service with a 600 V rating and a four-jaw configuration. It accommodates #6-250 kcmil conductors on the line side and #8-2/0 AWG on the load side, making it suitable for both new installations and service upgrades in commercial and residential applications.
Key specs include 100A amperage, 600 V maximum voltage, single-phase operation, four-jaw sockets, and three-wire configuration. Conductor ranges are #6-250 kcmil for line and #8-2/0 AWG for load, with a ground connection allowed through copper conductors in the specified range. Hub size is 3-5/16 inches for cover plates.
Yes. The UT5R1121CCH is UL Listed and carries utility approvals from Central Maine Power and Emera Maine, ensuring compliance with widely adopted safety standards and favorable utility acceptance for metering installations in supported regions.
Its ringless security design reduces tamper risk, while top/bottom feed and a robust four-jaw arrangement simplify wiring, grounding, and replacement. The unit’s 600 V rating and UL utility approvals streamline inspections and upgrades, helping maintenance teams minimize downtime and keep metering aligned with evolving standards.
Eaton provides a standard warranty policy (25-000) with a 1-year from installation or 18 months from shipment, whichever occurs first. This coverage supports parts replacement and service assistance, while the product’s UL listing and utility approvals aid in rapid procurement and ongoing support for metering projects.