Eaton UTH4339UCH Meter Socket - 600 V, UL Listed
Part Number: UTH4339UCH
Quick Summary
Eaton meter socket enables safe, code-compliant power service connections for commercial or residential installations. Engineers often face compatibility and installation challenges when sizing large feeders; this unit supports 320A with dual #6-350 kcmil conductors, a four-jaw ringless design, and a lever bypass to streamline field work. UL Listed certification supports safety and compliance for 600 V systems, reinforcing reliability in light-commercial metering applications. In practice, this meter socket delivers installation flexibility and dependable service for energy management programs, while integrating smoothly with Eaton power management and metering systems. Designed for commercial or residential service, it accommodates a 5x5 hub cover plate and ground connections with copper conductors. This helps ensure faster commissioning and ongoing operational uptime.
Product Information
Extended Description
UTH4339UCH Eaton: Eaton meter socket, 1-pos commercial or resi service, 320A, Over/under, 5x5 inch hub cover plate, Dual #6-350 kcmil, 4-jaw, 1-ph, dual #6-350 kcmil, Lever bypass, Gnd conn (#14-#2 Cu), Triplex, 3-wire, Ringless, 600 Vac
Product Name
Eaton meter socket
Catalog Number
UTH4339UCH
UPC
782116109869
Product Length/Depth
5.69 in
Product Height
36.63 in
Product Width
15 in
Product Weight
34.5 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
Four-jaw
Phase
Single-phase
Line
Dual #6-350 kcmil
Load
Dual #6-350 kcmil
Number of wires
Three-wire
Hub type
5 x 5 hub cover plate
Security
Ringless
Voltage rating
600 V
Bypass
Lever
Number of sockets
1
Residential and Light Commercial, Metering Products, Volume 1 Tab 4
Eaton Specification Sheet - UTH4339UCH
Feature: 320A capacity with dual #6-350 kcmil line and load conductors in a robust four-jaw, single-phase, 3-wire configuration. Benefit: Enables handling large feeders without frequent hardware upgrades, reducing project lead times and field rework. Application: Ideal for new builds or upgrades in light commercial and residential metering projects, supporting scalable energy management. Feature: Ringless design with a 5x5 hub cover plate and top/bottom feed. Benefit: Simplifies installation, reduces service calls, and minimizes intrusion in finished enclosures. Application: Retrofit and new construction where clean aesthetics and easy maintenance matter. Feature: Lever bypass for quick service changes. Benefit: Speeds maintenance and outages restoration, lowering downtime costs. Application: Facilities requiring rapid response during meter swaps or load-shift scenarios. Feature: Ground connection with #14-#2 Cu and 1‑socket, 3‑wire configuration. Benefit: Robust, compliant grounding improves safety margins and reduces fault-induced downtime. Application: Critical power distribution points in commercial or high-load residential settings. Feature: UL Listed certification and 600 V rating. Benefit: Provides regulatory confidence and reliability across standard metering installations. Application: Compliance-driven projects where safety certification is mandatory. Feature: Overall dimensions and weight support handling and fitment in standard spaces. Benefit: Easier site planning and transport, reducing installation time. Application: Field crews benefit from predictable footprint during retrofits and new builds. Warranty: 1 year from installation or 18 months from shipment, whichever occurs first, ensuring post-install support.
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FAQs
The UTH4339UCH is a single-position meter socket designed for top or bottom feed with a four-jaw ringless configuration. Plan for a 5x5 hub cover plate, copper grounding conductors (#14-#2 Cu), and ensure the enclosure space accommodates a 34.5 lb unit with dimensions roughly 5.69 in depth, 36.63 in height, and 15 in width. Proper clearance, torque limits, and securing hardware should follow supplier guidelines to optimize safety and reliability.
The UTH4339UCH supports 320A with dual #6-350 kcmil conductors, is single-phase and three-wire, uses a four-jaw configuration, and provides 600 V maximum voltage. It features a top/bottom feed option, a 5x5 hub cover plate, and a lever bypass for service changes. Ground connections accept copper sizes from #14 to #2 AWG, aligning with typical service entrance requirements.
Yes. The UTH4339UCH is designed as a single-position commercial or residential meter socket rated for 320A at 600 V. Its four-jaw, ringless design, top/bottom feed, and lever bypass support both new installations and upgrades in light commercial and residential metering applications. The device also carries UL Listed certification, reinforcing suitability for regulated utility and building code environments.
The primary certification for the UTH4339UCH is UL Listed, confirming compliance with recognized electrical safety standards for meter sockets. This certification provides confidence in electrical safety, performance, and reliability across typical residential and light commercial metering installations, particularly at the 600 V service level. Any additional regional certifications should be verified against local codes and utility requirements.
Choosing the UTH4339UCH offers measurable uptime benefits due to its lever bypass for rapid service changes and a robust four-jaw ringless design that minimizes field modifications. The UL Listed safety certification supports fewer compliance challenges during inspections. With a 320A rating, dual #6-350 kcmil conductors, and straightforward top/bottom feed, you can expect reduced commissioning time, fewer service calls, and improved long-term operation in metering applications.