Eaton meter socket UTH7330TCH - 600V UL Listed
Part Number: UTH7330TCH
Quick Summary
Eaton meter socket UTH7330TCH provides reliable service connections for commercial or residential installations. For engineers and contractors, fit challenges, misalignments, and lengthy commissioning can slow projects; this unit keeps connections aligned with a 5x5 hub opening, 3/8 in studs, and a robust 320A rating. UL Listed certification backs safety and market acceptance, while utility approvals across ME, NM, TX, TN, and TNMP confirm field readiness for many regions. The design supports top/bottom feed and four-wire configurations, delivering consistent metering and simplified wiring diagrams. By pairing this meter socket with Eaton metering products, you gain a scalable foundation for future upgrades, improved installation speed, and long-term reliability in commercial and residential power distribution systems.
Product Information
Extended Description
UTH7330TCH Eaton: Eaton meter socket, 1-pos commercial or resi service, 320A, Over/under, 5x5 inch hub open, 3/8 inch stud, 7-jaw, three-ph, 3/8 inch stud, Lever bypas, Gnd conn (#14-#2 Cu), Triplex, 4-wire, Ringless, 600 Vac
Product Name
Eaton meter socket
Catalog Number
UTH7330TCH
UPC
782113715513
Product Length/Depth
6.5 in
Product Height
39.88 in
Product Width
20 in
Product Weight
45 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
Single-position commercial or residential service
Amperage Rating
320A
Feed type
Top/bottom
Number of jaws
Seven-jaw
Phase
Three-phase
Utility approvals
ME : Central Maine Power NM : El Paso Electric TX : El Paso Electric TN : Knoxville Utility Board (KUB) TX : Entergy NM : Texas-New Mexico Power (TNMP) TX : Texas-New Mexico Power (TNMP)
Line
3/8 in stud
Load
3/8 in stud
Number of wires
Four-wire
Hub type
5 x 5 hub opening
Security
Ringless
Voltage rating
600 V
Bypass
Lever
Number of sockets
1
320A amperage rating and three-phase four-wire capability → delivers dependable high-load service with headroom for growth and clear fault protection, reducing risk of trips during peak demand. Ideal for commercial feeders and large residential installations. 5 x 5 hub opening and seven-jaw design → simplifies alignment with conduit, bus bars, and load centers, shortening install time and reducing field rework. This compatibility with common Eaton and third-party equipment supports fast commissioning. Ringless security and lever bypass → enhances on-site safety during maintenance and minimizes accidental disconnections, while still allowing quick bypass when service work is required. Suitable for retrofit projects in existing enclosures and new builds. Top/bottom feed and four-wire configuration → gives flexible installation options in tight enclosures and retrofit projects, improving layout efficiency and reducing wiring runs. UL Listed certification and broad utility approvals → provide assurance for code compliance and utility interconnection, minimizing procurement delays across regions such as Maine, Texas, New Mexico, and Tennessee. Dimensions and weight support planning and handling on site (6.5 in depth, 39.88 in height, 20 in width, 45 lb).
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FAQs
Install the meter socket with top or bottom feed per the application plan, ensuring the 3/8 in studs for line and load connections are secured. Verify the four-wire configuration and ringless housing before energizing. Use the lever bypass only when service work requires disconnection for safety, following installation diagrams and local codes.
Yes. The UTH7330TCH is a three-phase, four-wire meter socket rated at 320A and 600V, designed for commercial or residential service with a 5x5 hub opening and seven jaws, ensuring reliable metering connections in multi-phase installations.
The unit is UL Listed, providing safety and performance certification. It also carries broad utility approvals across multiple regions, including ME, NM, TX, TN, and TNMP, which supports interconnection and project acceptance in diverse markets.
The meter socket measures 6.5 inches in depth, 39.88 inches in height, and 20 inches in width, and weighs about 45 pounds. These dimensions influence enclosure fit, mounting clearances, and handling during installation, ensuring compatibility with standard electrical rooms and retrofit scenarios.
Ringless construction plus a lever bypass reduces maintenance risk and downtime by enabling safe, quick disconnection without splicing or excessive wiring. This translates to faster service work, safer field operations, and improved long-term reliability for meter-based power distribution systems.