Eaton UTTH4330UCH Meter Socket - UL Listed, 600 V
Part Number: UTTH4330UCH
Quick Summary
Meter socket from Eaton UTTH4330UCH provides a rugged, single-position service connection for commercial and residential metering. It addresses field wiring challenges by delivering a standardized, top or bottom feed interface with a four-jaw connection that reduces installation errors and service interruptions. The unit carries UL Listed certification and is designed for 600 V systems, offering a 320 A capacity and a 5x5 hub cover plate with ringless grounding for safer, code-compliant installations. For engineers and procurement teams, this socket enables reliable metering integration, scalable compatibility with Eaton distribution products, and a straightforward path to compliant, long-term operation in diverse facilities.
Product Information
Extended Description
UTTH4330UCH Eaton: Eaton meter socket, 1-pos commercial or resi service, 320A, Over/under, 5X5 inch hub cover plate, 3/8 inch stud, 4-jaw, 1-ph, 3/8 inch stud, Lever bypass, Two grounding conns (#14-#2 Cu), Quadplex, 3-wire, Ringless, 600 Vac
Product Name
Eaton meter socket
Catalog Number
UTTH4330UCH
UPC
782116136865
Product Length/Depth
5.69 in
Product Height
36.63 in
Product Width
15 in
Product Weight
38 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
Utility approvals
MO : Empire District Electric OK : Empire District Electric
Line
3/8 in stud
Load
3/8 in stud
Number of wires
Three-wire
Hub type
5 x 5 hub cover plate
Connection
Quad plex ground connection
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 - UTTH4330UCH
Feature → Business Impact → Application: 320 A amperage rating supports robust service connections in commercial and multi-dwelling installations, reducing the need for early equipment upgrades and improving protection against overloads. This translates to lower life-cycle costs and fewer field interventions when expanding power capacity. Application: suitable for new builds and retrofit metering where reliability and capacity matter. Feature → Business Impact → Application: 600 V voltage rating ensures compatibility with standard utility feeds and safety margins in residential and light-commercial metering, enhancing compliance with electrical codes and reducing risk during commissioning. Application: ideal for sites with shared service entrances or where future load growth is anticipated. Feature → Business Impact → Application: top/bottom feed and four-jaw design deliver flexible wiring options and secure terminations, decreasing commissioning time and improving long-term connection integrity. Application: utility-grade metering enclosures and service equipment. Feature → Business Impact → Application: ringless security, quadplex grounding, and 3/8 inch studs provide robust grounding and corrosion resistance, lowering maintenance costs and improving reliability in harsh environments. Application: outdoor or indoor meter installations with demanding moisture or dust considerations. Feature → Business Impact → Application: lever bypass simplifies service isolation during testing or maintenance, reducing downtime and improving safety during intervention. Application: periodic testing, debugging, and service restoration in critical facilities. Feature → Business Impact → Application: UL Listed certification underpins safety and compliance, supporting inspections and regulatory alignment across jurisdictions. Application: essential for facilities seeking standard-compliant, auditable metering solutions. Long-tail keywords integrated: 320A meter socket, 600 V metering, single-phase service, commercial meter socket, residential meter socket, top/bottom feed, 5x5 hub cover plate, ringless grounding, quadplex ground, lever bypass, UL Listed.
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FAQs
The UTTH4330UCH supports top or bottom feed, a four-jaw connection, and a 1-ph, 3-wire configuration with a 5x5 hub cover plate. This provides flexible wiring options and secure terminations suitable for both new installations and retrofit metering in commercial and residential applications.
Key specs include a 320A amperage rating, 600 V voltage rating, single-phase operation, three-wire configuration, four-jaw design, and 3/8 inch studs for line and load connections. It’s designed for robust metering with high-capacity service in mind and compatibility with standard utility feeders.
Yes. The UTTH4330UCH is UL Listed, providing recognized safety compliance for commercial and residential metering installations. This certification supports audit readiness and reduces the risk of non-compliance during inspections and commissioning.
It addresses common field challenges by offering a ringless design for secure grounding, a quadplex ground connection for reliable bonding, and a lever bypass for safe maintenance. The 5x5 hub and four-jaw interface simplify wiring and improve long-term connection integrity in demanding environments.
The product is covered under Eaton’s warranty policy 25-000, offering one year from installation or eighteen months from shipment, whichever occurs first. This provides protection against manufacturing defects and supports confidence in long-term system performance.