Milbank 125A 1-Phase Ringless ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$185.65
Milbank UAP7487-RL-TG 4 Terminal Ringless Small Hub Open Triplex Ground Aluminum Painted

Milbank 125A 1-Phase Ringless Meter Socket with 4 Terminal Triplex Ground Surface Mount

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Model: UAP7487-RL-TG-KK

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

$185.65
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Milbank 125A 1-Phase Ringless Meter Socket with 4 Terminal Triplex Ground Surface Mount

Professional Electrical Metering Solution for Residential and Commercial Applications

The Milbank 125A 1-Phase Ringless Meter Socket delivers reliable electrical metering with professional-grade aluminum construction and powder coat finish. This surface mount meter socket features 4 terminal configuration with triplex ground capability, 600V AC rating, and Type 3R enclosure protection for versatile indoor and outdoor installations.

Professional Features & Benefits

  • 125 Continuous Ampere Rating: Provides robust capacity for residential and light commercial electrical service requirements.
  • Ringless Design: Eliminates the need for meter rings, simplifying installation and reducing connection points for enhanced reliability.
  • 4 Terminal Configuration: Offers flexible wiring options with lay-in terminals accommodating 6-2/0 AWG wire range on both line and load sides.
  • Type 3R Enclosure: Weather-resistant protection suitable for outdoor installations with aluminum construction and powder coat finish.
  • Triplex Ground System: Integrated equipment grounding provides enhanced electrical safety and code compliance.
  • UL Listed: Meets rigorous safety standards ensuring reliable performance and regulatory compliance.
  • Glass Polyester Insulation: High-quality insulation materials provide excellent electrical isolation and long-term durability.

Technical Specifications

  • Amperage Rating: 125 Continuous Ampere
  • Application: Meter Socket
  • Brand Name: Milbank
  • Cable Entry: Overhead or Underground
  • Departent: Electrical
  • Equipment Ground: Triplex Ground
  • Frequency Rating: 60 Hertz
  • Hub Closing Plate: Small Hub Opening
  • 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 Jaws: 4 Terminal
  • Number Of Main Breakers: 0
  • Number Of Meter Positions: 1 Position
  • Number Of Receptacles: 0
  • Phase: 1 Phase
  • Product Family Code: 4T12
  • Product Height: 11.5 IN
  • Product Length: 3.313 IN
  • Product Material: Aluminum with Powder Coat Finish
  • Product Mounting: Surface Mount
  • Product Size: 3.313L x 8W x11.5H
  • Product Type: Ringless Meter Socket
  • 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
  • Small Commercial Buildings
  • Multi-Unit Properties
  • Professional Offices
  • Retail Establishments
  • Light Industrial Facilities
  • Outdoor Electrical Installations

Why Choose Milbank Quality?

Milbank delivers proven reliability with UL Listed certification and Type 3R weather-resistant construction. The aluminum housing with powder coat finish ensures long-term durability in demanding environments, while the professional-grade insulation and terminal design provide dependable electrical service for years of operation.

Manufacturer Resources

Product Specs

Amperage Rating:
125 Continuous Ampere
Application:
Meter Socket
Brand Name:
Milbank
Cable Entry:
Overhead or Underground
Equipment Ground:
Triplex Ground
Frequency Rating:
60 Hertz
Hub Closing Plate:
Small Hub Opening
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 Jaws:
4 Terminal
Number Of Main Breakers:
0
Number Of Meter Positions:
1 Position
Number Of Receptacles:
0
Phase:
1 Phase
Product Family Code:
4T12
Product Height:
11.5 IN
Product Length:
3.313 IN
Product Size:
3.313L x 8W x11.5H
Product Type:
Ringless Meter Socket
Standards:
UL Listed;Type 3R
Terminal:
Lay in
Unspsc Number:
39121102
Voltage Rating:
600 Volts Alternating Current
Product Material:
Aluminum with Powder Coat Finish
Product Mounting:
Surface Mount
Amps:
125
Product Width:
8 IN
Department:
Electrical
Product Subgroup:
Metering & Meter Sockets
Insulation Type:
Glass Polyester
Hub Style:
Small Hub Opening
Installation Category:
Surface Mount
Terminal Type:
Lay In
Number of Phases:
1
Product Details:
Ringless Meter Socket
Frequency:
60 hertz
Number of Terminations:
4
Product Group:
Power Distribution

Milbank UAP7487-RL-TG-KK – Frequently Asked Questions

1) Will the Milbank UAP7487-RL-TG meter socket take 2/0 aluminum service entrance conductors?
Yes. The lay-in terminals on the UAP7487-RL-TG accept 6 through 2/0 AWG on both the line and load sides, so 2/0 SE cable lands directly without adapters or reducers. Lay-in style means you drop the conductor in rather than threading it through a hole, which matters when you are working a 125 amp service in a tight gutter.
2) Is a 4 terminal ringless meter socket the right one for single phase 120/240V residential service?
That is exactly what a 4 jaw socket is for. The Milbank UAP7487-RL-TG is a 1 phase, single meter position socket with 4 terminals, rated 600V AC at 60 Hz and 125 continuous amps. Single phase 3 wire residential and light commercial services use 4 jaws. If your utility is metering a network or a 3 phase service, you need a 5 jaw or 7 jaw socket instead, not this one.
3) Can this Milbank meter socket be mounted outside on an exterior wall?
Yes. The UAP7487-RL-TG carries a Type 3R rating and is UL Listed, so it is built for outdoor wall mounting in the weather. The enclosure is aluminum with a powder coat finish, which holds up better than plain steel in coastal or humid locations. It is a surface mount unit, so it bolts to the wall face rather than recessing into it.
4) Does this Milbank socket include a main breaker or disconnect?
No. The UAP7487-RL-TG is a meter socket only, with no main breaker and no receptacles. Your service disconnect and overcurrent protection have to come from a separate panel or a disconnect downstream of the socket. If the job calls for meter and main in one can, you need a combination meter main, not this socket.
5) What is the difference between the standard UAP7487-RL-TG and the KK horn bypass version?
Both are the same 125A, 4 terminal ringless socket. The difference is bypass: order UAP7487-RL-TG-KK if your utility requires a horn bypass so the meter can be pulled without dropping power to the load, and UAP7487-RL-TG if no bypass is called for. Utility specs drive this choice, so check the serving utility's approved list before you order.
6) Can I use this meter socket for an underground service lateral, or is it overhead only?
Either. Cable entry on the UAP7487-RL-TG is listed for overhead or underground, and the can comes with a small hub opening with closing plate for the overhead mast connection. For an underground feed you leave the hub opening closed and bring conductors in through the bottom.
7) How much wall space does the Milbank UAP7487-RL-TG meter socket need?
The can measures 3.313 inches long by 8 inches wide by 11.5 inches high. That footprint matters when you are replacing an older socket on a stucco or brick wall and want to cover the existing patch, or when you are lining up several sockets on a multi-unit building.
8) What does ringless mean on a meter socket and does it change how the meter is installed?
Ringless means there is no sealing ring holding the cover; the cover itself locks over the meter and is sealed by the utility. The UAP7487-RL-TG is a ringless design, which is what many utilities now specify. Some utilities still require ringstyle, and the two covers are not interchangeable, so confirm which style your utility accepts before ordering.
9) What does the triplex ground on this Milbank socket actually do for me?
The UAP7487-RL-TG comes with an integrated triplex equipment ground, so you have a factory landing point for the grounding conductor inside the can rather than adding a ground kit in the field. Combined with the glass polyester jaw insulation, that keeps the grounded and ungrounded connections properly separated inside the enclosure.
How fast can I get the Milbank UAP7487-RL-TG-KK 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 UAP7487-RL-TG-KK come with a warranty?
Absolutely. The Milbank UAP7487-RL-TG-KK 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 UAP7487-RL-TG-KK?
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 UAP7487-RL-TG-KK from ZenSupply?
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