Eaton UTTH7330TCH Meter Socket - UL Listed
Part Number: UTTH7330TCH
Quick Summary
The Eaton UTTH7330TCH meter socket provides reliable metering for commercial or residential service installations. Engineers often struggle with top/bottom feed configurations, secure grounding, and space constraints in meter closets. This unit is UL Listed and Iowa approved, with a 600 V rating and 320 A capacity to handle demanding loads. By combining a compact footprint with a lever bypass and a robust seven-jaw design, it delivers safer, faster service upgrades and simplified maintenance. In industry terms, this product supports standards-driven metering workflows, reduces downtime, and aligns with power distribution strategies for modern facilities.
Product Information
Extended Description
UTTH7330TCH Eaton: Eaton meter socket, 1-pos commercial or resi service, 320A, Over/under, 5x5 inch hub open, 3/8 inch stud, 7-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
UTTH7330TCH
UPC
782113959191
Product Length/Depth
6.5 in
Product Height
39.89 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
Catalog Notes
Iowa approved
Type
Single-position commercial or residential service
Amperage Rating
320A
Feed type
Top/bottom
Number of jaws
Seven-jaw
Phase
Single-phase
Line
3/8 in stud
Load
3/8 in stud
Number of wires
Three-wire
Hub type
5 x 5 hub in 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 - UTTH7330TCH
The UTTH7330TCH delivers a 320A amperage rating in a single-position meter socket, enabling high-load service without needing multiple devices, which reduces panel complexity and lifecycle costs. This feature translates into faster installations and improved reliability for commercial metering projects, especially where space is at a premium and downtime must be minimized. The top/bottom feed capability paired with a 5 x 5 hub opening and seven jaws supports flexible wiring layouts and secure, straightforward terminations, reducing commissioning time and field wiring errors in residential and light commercial applications. Lever bypass adds maintenance flexibility, allowing safe isolation during service work and minimizing outage durations for critical facilities. Ringless construction enhances tamper resistance and safety while simplifying inspections and compliance checks, benefiting regulated environments and value-driven maintenance schedules. The 3/8 inch line and load studs paired with a 3-wire, single-phase configuration deliver robust connections compatible with standard feeders and breakers, helping engineers meet NEC requirements with confidence. These design choices also streamline replacement planning and spare-part availability, delivering lower total cost of ownership over the product life cycle. With UL Listed and Iowa approved credentials, the UTTH7330TCH supports regulatory compliance and audit readiness while delivering predictable metering performance in modern power distribution setups.
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FAQs
Yes. UTTH7330TCH supports top/bottom feed and is configured for single-phase, three-wire service. It is rated at 320A with a 600V capacity and uses a 5x5 hub opening, seven jaws, and 3/8 inch studs for secure line and load connections. The unit’s ringless, lever-bypass design further simplifies installation and maintenance in both new builds and retrofits, while remaining compliant with UL Listed and Iowa-approved standards.
Key specs include 320A amperage rating, 600V voltage rating, single-phase operation, 3/8 inch line and load studs, seven-jaw configuration, and a 5x5 hub in opening. These features ensure robust, code-compliant metering for demanding commercial and residential loads. The lever bypass supports safe maintenance without extended outages, and the ringless design reduces tampering risk while simplifying inspections, contributing to reliable long-term performance.
Absolutely. The UTTH7330TCH is designed for commercial or residential service entries with flexible top/bottom feed options, a compact 39.89 in height, and a 20 in width footprint. Its 320A/600V rating and three-wire configuration suit both new construction and retrofit metering installations. The UL Listed and Iowa approved status supports regulatory compliance in diverse project environments.
The UTTH7330TCH is UL Listed and Iowa approved, signaling adherence to safety and performance standards. The 600V rating and 320A capacity ensure compatibility with common utility and feeder requirements, while the single-phase, three-wire configuration aligns with typical service entrances. These certifications help with regulatory approvals, inspections, and long-term reliability for metering installations.
Eaton offers a warranty per policy 25-000: one year from installation or eighteen months from shipment, whichever occurs first. The lever bypass and ringless construction reduce maintenance downtime and tampering risk, while the 320A/600V specs and UL/Iowa certifications support predictable performance and compliance. Proper installation and routine checks ensure extended service life and lower lifecycle costs.