Milbank 125A Ring Type Meter S...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$148.71
Milbank U7490 4 & 5 Terminal Ring Type Meter Socket - 125A Configurations with Optional Triplex Ground

Milbank 125A Ring Type Meter Socket - Single Phase 600V with Triplex Ground Configuration

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Model: U7490-RL-TG

In Stock (leaves warehouse same day if ordered before 3pm ET)

$148.71
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Milbank 125A Ring Type Meter Socket - Single Phase 600V with Triplex Ground Configuration

Professional single-phase metering solution with durable galvanized steel construction

The Milbank 125A Ring Type Meter Socket delivers reliable single-phase electrical metering for residential and light commercial applications. Featuring a robust G90 galvanized steel enclosure with powder coat finish and glass polyester insulation, this UL Listed Type 3R rated meter socket provides dependable service in both indoor and outdoor installations. The lay-in terminal design accommodates 6-2/0 AWG wire ranges on both line and load sides, while the surface mount configuration ensures straightforward installation with proper clearance access.

Professional Features & Benefits

  • 125 Continuous Ampere Rating: Provides reliable capacity for residential and light commercial electrical service requirements.
  • Single Phase 600V Operation: Compatible with standard utility voltage configurations for versatile installation applications.
  • G90 Galvanized Steel Construction: Delivers superior corrosion resistance and long-term durability in various environmental conditions.
  • UL Listed Type 3R Rating: Ensures compliance with safety standards and weather-resistant performance for outdoor installations.
  • Lay-in Terminal Design: Simplifies wire connections with secure termination for 6-2/0 AWG conductors on line and load sides.
  • Glass Polyester Insulation: Provides excellent electrical isolation and thermal stability for reliable long-term operation.
  • Surface Mount Installation: Enables flexible mounting options with straightforward installation procedures and service access.

Technical Specifications

  • Amperage Rating: 125 Continuous Ampere
  • Application: Meter Socket
  • Brand Name: Milbank
  • Bypass Provision: No Bypass
  • Departent: Electrical
  • Frequency Rating: 60 Hertz
  • Insulation: Glass Polyester
  • Line Side Wire Range: 6 - 2/0 AWG
  • Load Side Wire Range: 6 - 2/0 AWG
  • Main Breaker Size: No Main Breaker
  • Number Of Main Breakers: 0
  • Number Of Meter Positions: 1 Position
  • Number Of Receptacles: 0
  • Phase: 1 Phase
  • Product Height: 11.5 IN
  • Product Material: G90 Galvanized Steel with Powder Coat Finish
  • Product Mounting: Surface Mount
  • Product Type: Ring Type Meter Socket
  • Special Features: Consumers Energy
  • Standard: UL Listed;Type 3R
  • Terminal: Lay in
  • Unspsc Number: 39121102
  • Voltage Rating: 600 Volts Alternating Current
  • Width: 8 IN

Professional Applications

  • Residential electrical service installations
  • Light commercial metering applications
  • Multi-unit residential properties
  • Small office and retail establishments
  • Utility company approved installations
  • Replacement and upgrade projects

Why Choose Milbank Quality?

Milbank delivers proven reliability with UL Listed certification and Type 3R weather-resistant rating. The G90 galvanized steel construction with powder coat finish ensures long-term durability, while the glass polyester insulation provides excellent electrical performance. Trust Milbank's professional-grade metering solutions for dependable electrical service applications.

Manufacturer Resources

Product Specs

Amperage Rating:
125 Continuous Ampere
Application:
Meter Socket
Brand Name:
Milbank
Bypass Provision:
No Bypass
Frequency Rating:
60 Hertz
Insulation:
Glass Polyester
Line Side Wire Range:
6 - 2/0 AWG
Load Side Wire Range:
6 - 2/0 AWG
Main Breaker Size:
No Main Breaker
Number Of Main Breakers:
0
Number Of Meter Positions:
1 Position
Number Of Receptacles:
0
Phase:
1 Phase
Product Height:
11.5 IN
Product Type:
Ring Type Meter Socket
Special Features:
Consumers Energy
Standards:
UL Listed;Type 3R
Terminal:
Lay in
Unspsc Number:
39121102
Voltage Rating:
600 Volts Alternating Current
Product Material:
G90 Galvanized Steel with Powder Coat Finish
Product Mounting:
Surface Mount
Amps:
125
Product Width:
8 IN
Department:
Electrical
Product Subgroup:
Electrical
Insulation Type:
Glass Polyester
Installation Category:
Surface Mount
Terminal Type:
Lay In
Number of Phases:
1
Product Details:
Ring Type Meter Socket
Frequency:
60 hertz
Product Group:
Metering & Service Entrance

Milbank U7490-RL-TG – Frequently Asked Questions

1) Will a Milbank U7490 meter socket handle a 125 amp residential service?
Yes. The Milbank U7490 ring type meter socket is rated 125 continuous amperes, single phase, 600 volts AC at 60 Hz, with one meter position. It has no main breaker and no bypass, so it is a straight metering enclosure only. Overcurrent protection has to come from a separate panel or disconnect downstream.
2) What wire size can I land in a Milbank U7490 meter socket?
Both line and load terminals take 6 AWG through 2/0 AWG. They are lay-in type terminals, so the conductor drops into the lug rather than threading through a hole, which makes it easier to work service entrance cable in a tight can. 2/0 copper or aluminum service conductors are the practical top end here.
3) Which top configuration of the Milbank U7490 should I order?
Seven top options are offered: plain top (U7490-O), small hub opening (U7490-RL), small hub opening with triplex ground (U7490-RL-TG), 1 inch hub with triplex ground for Consumers Energy (U7490-WL-TG-CE), small closing plate (U7490-XL), small closing plate with triplex ground and 5th terminal wire installed (U7490-XL-TG-5TW), and 1.25 inch hub with triplex ground (U7490-YL-TG). Pick the hub size to match your service raceway, or the closing plate/plain top if the drop enters elsewhere.
4) Can the Milbank U7490 meter socket be mounted outdoors?
Yes. It is UL Listed and Type 3R rated, which covers outdoor use against rain and sleet, and the enclosure is G90 galvanized steel with a powder coat finish for corrosion resistance. Mount it in the normal upright surface position so the 3R drainage works as intended.
5) Is the U7490 a ringless socket or a ring type?
It is a ring type socket, meaning the meter is retained by a sealing ring around the meter rim rather than by a ringless cover. Utilities specify one or the other, and they are not interchangeable, so confirm your serving utility accepts ring type before ordering.
6) Does the U7490 meter socket come as a 4 terminal or 5 terminal jaw configuration?
The family covers both. U7490-XL-TG-5TW ships with the 5th terminal wire installed, which is what utilities require when a 5-jaw socket is specified. The other options are the standard 4 terminal arrangement. Check the utility's service requirements sheet, since 4-jaw and 5-jaw are not field interchangeable once the meter is set.
7) What does the triplex ground option on the U7490 actually give me?
The TG suffix versions (U7490-RL-TG, U7490-WL-TG-CE, U7490-XL-TG-5TW, U7490-YL-TG) come with a triplex ground connector for landing the bare messenger/neutral of an overhead triplex service drop. If your utility feeds overhead triplex, order a TG version; for an underground lateral or a service where the neutral lands elsewhere, the non-TG tops (U7490-O, U7490-RL, U7490-XL) are the ones to use.
8) How much wall space do I need for a Milbank U7490 meter socket?
The enclosure is 11.5 inches high and 8 inches wide, surface mounted. Plan the wall opening and the meter height around that footprint, plus whatever working clearance your utility and local inspector require in front of the socket.
9) Which U7490 version is approved for a Consumers Energy territory job?
U7490-WL-TG-CE is the Consumers Energy configuration, built with a 1 inch hub and triplex ground. If you are working in that utility's service area and their sheet calls for the CE variant, that is the part number to specify rather than a generic hub top.
10) Can this socket be used on a 480V three phase service?
No. The U7490 is a single phase socket. Its 600 volt AC rating is the insulation class, not an invitation to use it on a three phase system. For 3-phase metering you need a three phase socket with the correct jaw arrangement for that service.
How fast can I get the Milbank U7490-RL-TG delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Milbank U7490-RL-TG come with a warranty?
Absolutely. The Milbank U7490-RL-TG is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Milbank U7490-RL-TG?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Milbank U7490-RL-TG from ZenSupply?
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