Eaton UTH4300TCH Meter Socket - UL Listed 600V
Part Number: UTH4300TCH
Quick Summary
The Eaton UTH4300TCH meter socket delivers a robust single-position service for commercial or residential power feeds. Engineers often grapple with space constraints, secure grounding, and retrofit compatibility when upgrading metering equipment. This unit carries UL Listed safety certification and is designed for 600 V distribution, with a 320 A rating and a 5 x 5 hub opening to accommodate standard wiring. Its lever bypass and ringless enclosure help speed maintenance while reducing tamper risk. By combining reliable performance with straightforward installation, the UTH4300TCH supports fast, code-compliant metering in new builds or tenant improvements, aligning with contractor workflows and procurement needs.
Product Information
Extended Description
UTH4300TCH Eaton: Eaton meter socket, 1-pos commercial or resi service, 320A, Over/under, 5x5 inch hub open, 3/8 inch stud, 4-jaw, 1-ph, 3/8 inch stud, Lever bypass, Gnd conn (#14-#2 Cu), Triplex, 3-wire, Ringless, 600 Vac
Product Name
Eaton meter socket
Catalog Number
UTH4300TCH
UPC
782113715445
Product Length/Depth
4.94 in
Product Height
34.5 in
Product Width
13 in
Product Weight
44 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
ID : Avista Utilities WA : Avista Utilities ME : Central Maine Power OH : Dayton Power and Light (DP&L) NM : El Paso Electric TX : El Paso Electric ME : Emera Maine (Bangor Hydro Electric Co./ Maine Public Service Company) AL : Huntsville Utilities NM : Texas-New Mexico Power (TNMP) TX : Texas-New Mexico Power (TNMP) CT : United Illuminating (UI)
Line
3/8 in stud
Load
3/8 in stud
Number of wires
Three-wire
Hub type
5 x 5 hub opening
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 - UTH4300TCH
Feature: 320 A amperage rating and 1-phase configuration for single-position service. Benefit: Supports high-load applications without upgrading equipment, reducing future service costs and downtime. Application: Ideal for commercial or residential feeders at the point of metering. Long-tail keywords: 320A meter socket, single-position meter base, high-load residential service. Feature: 600 V voltage rating for distribution safety. Benefit: Ensures compliance with typical utility and code requirements while maintaining safe operation. Application: Suitable for standard utility-grade metering in commercial and multi-tenant buildings. Long-tail keywords: 600V meter socket, voltage rating for metering, utility-grade metering. Feature: Top/bottom feed with 3/8 inch studs and four-jaw construction. Benefit: Flexible installation and secure connections that accommodate common feeder configurations. Application: Retrofit projects and new installations where space and wiring layouts vary. Long-tail keywords: top/bottom feed meter socket, 3/8 inch studs, four-jaw enclosure. Feature: Ringless security and lever bypass. Benefit: Tamper-resistant design with rapid maintenance capability, minimizing service interruptions. Application: Shared facilities and multi-tenant installations requiring reliable access. Long-tail keywords: ringless meter socket, lever bypass, tamper-resistant enclosure. Feature: Ground connection (#14-#2 Cu) and three-wire configuration. Benefit: Provides dependable grounding and neutral integrity for safety and code compliance. Application: Residential and commercial services requiring solid grounding and wiring discipline. Long-tail keywords: ground connection 14-2 Cu, three-wire meter socket, grounding in metering. Feature: UL Listed certification and 600 V operation. Benefit: Clear safety endorsement for North American installations and regulated environments. Application: Projects with strict safety approvals and utility approvals in place. Long-tail keywords: UL Listed meter socket, safety certification, metering safety standard.
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FAQs
The UTH4300TCH is a single-position meter socket designed for commercial or residential service. It supports 320 A and 600 V systems, uses a top/bottom feed with 3/8 inch studs, and employs a four-jaw, three-wire configuration. It fits standard utility metering practices and can be integrated into new builds or tenant upgrade projects with common feeder sizes.
Plan for a 5 x 5 hub opening with a ringless enclosure and a lever bypass for maintenance. Ensure proper clearance for a 34.5 inch high, 13 inch wide unit weighing 44 lb, with 4.94 inch depth. Verify 3/8 inch line/load studs and 3-wire configuration, and confirm grounding via #14-#2 Cu conductors for a compliant, safe assembly.
Yes, the UTH4300TCH is UL Listed, confirming compliance with established safety standards for electrical equipment. This certification supports qualified installation in North American markets, particularly for 600 V metering applications. While UL Listed is a core accreditation, always verify additional utility approvals as needed for specific jurisdictions.
Best suited for single-phase commercial or residential service where a robust, space-efficient metering solution is required. It supports retrofit projects, new builds, and multi-tenant installations, offering a 320 A rating and 600 V operation with reliable grounding, making it a practical choice for apartment buildings, retail centers, and small commercial spaces.
Lever bypass enables quick service without complete disconnection, reducing downtime during maintenance. Ringless design improves tamper resistance and simplifies inspections. Together, these features enhance safety, shorten service windows, and improve overall uptime for metering in busy facilities.