Milbank 125A 1-Phase Ringless ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$202.53
Milbank U8750-RL-KK 5 Terminal Ringless Small Hub Open Horn Bypass

Milbank 125A 1-Phase Ringless Meter Socket with Horn Bypass and Small Hub Opening

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Model: U8750-RL-KK

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

$202.53
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Milbank 125A 1-Phase Ringless Meter Socket with Horn Bypass and Small Hub Opening

Professional electrical metering solution with horn bypass capability

The Milbank 125A 1-Phase Ringless Meter Socket delivers reliable electrical metering performance with horn bypass provision for professional installations. Featuring G90 galvanized steel construction with powder coat finish and Type 3R enclosure rating, this surface-mount meter socket accommodates overhead or underground cable entry with 5-terminal configuration and lay-in terminals for secure connections.

Professional Features & Benefits

  • 125 Continuous Ampere Rating: Provides robust current handling capacity for residential and light commercial electrical service applications.
  • Horn Bypass Provision: Enables temporary power continuity during meter maintenance or replacement without service interruption.
  • Type 3R Enclosure Rating: Weather-resistant construction protects internal components from rain, sleet, and ice formation in outdoor installations.
  • G90 Galvanized Steel with Powder Coat: Corrosion-resistant materials ensure long-term durability and professional appearance in harsh environments.
  • 5-Terminal Configuration: Accommodates single-phase service with proper grounding and neutral bonding for code-compliant installations.
  • Overhead or Underground Entry: Versatile cable entry options support various installation requirements and utility service configurations.
  • UL Listed Certification: Meets rigorous safety standards for reliable performance and code compliance in professional electrical systems.

Technical Specifications

  • Amperage Rating: 125 Continuous Ampere
  • Application: Meter Socket
  • Brand Name: Milbank
  • Bypass Provision: Horn Bypass
  • Cable Entry: Overhead or Underground
  • Departent: Electrical
  • Equipment Ground: Bonded Neutral
  • 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: 5 Terminal
  • Number Of Main Breakers: 0
  • Number Of Meter Positions: 1 Position
  • Number Of Receptacles: 0
  • Phase: 1 Phase
  • Product Family Code: 5T12
  • Product Height: 11.5 IN
  • Product Length: 3.313 IN
  • Product Material: G90 Galvanized Steel 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 installations
  • Small commercial and retail facilities
  • Multi-unit residential properties
  • Professional office buildings
  • Light industrial applications
  • Utility metering installations
  • Electrical service upgrades and replacements

Why Choose Milbank Quality?

Milbank meter sockets deliver proven reliability with UL Listed certification and Type 3R weather-resistant construction. The G90 galvanized steel with powder coat finish ensures long-term durability, while the bonded neutral equipment ground and glass polyester insulation provide safe, code-compliant electrical service for professional installations.

Manufacturer Resources

Product Specs

Amperage Rating:
125 Continuous Ampere
Application:
Meter Socket
Brand Name:
Milbank
Bypass Provision:
Horn Bypass
Cable Entry:
Overhead or Underground
Equipment Ground:
Bonded Neutral
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:
5 Terminal
Number Of Main Breakers:
0
Number Of Meter Positions:
1 Position
Number Of Receptacles:
0
Phase:
1 Phase
Product Family Code:
5T12
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:
G90 Galvanized Steel with Powder Coat Finish
Product Mounting:
Surface Mount
Amps:
125
Product Width:
8 IN
Department:
Electrical
Product Subgroup:
Metering & Meter Sockets
Product Group:
Power Distribution

Milbank U8750-RL-KK – Frequently Asked Questions

1) Will the Milbank U8750-RL-KK meter socket work for a 125A single-phase residential service?
Yes. The U8750-RL-KK is rated 125 continuous amps, single phase, 60 Hz, up to 600 VAC, with one meter position and a 5-terminal jaw configuration. That covers a standard 120/240V single-phase residential or light commercial service at 125A. It is a socket only, with no main breaker and no receptacles, so overcurrent protection has to live in a separate panel or disconnect.
2) What size service conductors will fit the lugs on this Milbank 125A meter socket?
Both line and load terminals on the U8750-RL-KK take 6 AWG through 2/0 AWG, and they are lay-in style terminals, so conductors drop in rather than threading through a closed lug. If your service entrance cable is larger than 2/0, this socket is not the right one.
3) Does a 5-terminal meter socket mean I need a 5-jaw meter, or will my utility's 4-jaw meter fit?
The U8750-RL-KK is built as a 5-terminal socket, which is what utilities specify when they want the neutral carried through the socket. It also ships with a bonded neutral for the equipment ground. Meter form and socket terminal count have to match what the serving utility requires, so verify their approved socket list before you set it.
4) What does the horn bypass on this meter socket actually do for me?
The horn bypass provision lets a lineman or electrician maintain continuity through the socket while the meter is pulled, so the customer does not lose power during a meter swap or test. On occupied multi-family or retail work that is the difference between a routine meter change and a scheduled outage. Many utilities require bypass on 125A sockets, so check their spec sheet.
5) Does this meter socket come with a main breaker or disconnect built in?
No. The U8750-RL-KK is a meter socket only, zero main breakers and no receptacles. If your job needs metering plus service disconnect in one can, you want a meter main combination instead. For a straight socket feeding an existing or new panel, this is the correct device.
6) Can this Milbank ringless socket be used with an overhead drop, or only underground lateral?
Either. Cable entry is rated for overhead or underground service, and it comes with a small hub opening on top for an overhead mast or weatherhead conduit. For an underground lateral you would bring conduit in and leave the hub closed off.
7) Is this Milbank meter socket rated for outdoor wall mounting?
Yes. It is a surface-mount Type 3R enclosure, which is the outdoor rating for rain, sleet and ice, and the body is G90 galvanized steel with a powder coat finish for corrosion resistance. Internal insulation is glass polyester. It is also UL Listed.
8) What is the difference between a ringless meter socket and a ring-type socket, and which one do I need?
A ringless socket like the U8750-RL-KK uses a hinged or lift-off cover secured by the utility rather than a separate sealing ring clamped around the meter rim. Which style you can install is dictated by the serving utility, not by preference. If their standard calls for a ring-type socket, this one will not be accepted, so pull their approved materials list before ordering.
9) What are the dimensions of the Milbank U8750-RL-KK meter socket enclosure?
It measures 3.313 inches deep by 8 inches wide by 11.5 inches high. That matters when you are fitting it between a mast and an existing panel, or replacing an older socket on a narrow pilaster or siding bay, since the mounting footprint has to land on solid backing.
10) I am standardizing meter sockets across a multi-family property. What part number and family should I spec?
The model is Milbank U8750-RL-KK, Milbank product family 5T12. Specifying that number gets you the same 125A, 1-phase, 5-terminal ringless socket with horn bypass and small hub opening on every unit, so meter form, wire range and mounting footprint stay consistent across the property.
How fast can I get the Milbank U8750-RL-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 U8750-RL-KK come with a warranty?
Absolutely. The Milbank U8750-RL-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 U8750-RL-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 U8750-RL-KK from ZenSupply?
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