Milbank 100A Single Position R...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$393.25
Milbank U8144 4 Terminal Ring Type Small Hub Open Main Breaker Provision

Milbank 100A Single Position Ring Type Meter Socket with Main Breaker Provision

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Model: U8144-XL

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

$393.25
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Milbank 100A Single Position Ring Type Meter Socket with Main Breaker Provision

Professional electrical metering solution with main breaker provision

The Milbank 100A Single Position Ring Type Meter Socket delivers reliable electrical metering and distribution for residential and commercial applications. Featuring a robust G90 galvanized steel construction with powder coat finish and Type 3R rating, this surface-mount meter socket provides 100 continuous ampere capacity with main breaker provision for enhanced electrical safety and control.

Professional Features & Benefits

  • 100 Continuous Ampere Rating: Provides reliable power capacity for residential and light commercial electrical service requirements.
  • Type 3R Enclosure Rating: Weather-resistant construction ensures dependable outdoor performance and protection from environmental elements.
  • G90 Galvanized Steel with Powder Coat: Durable construction resists corrosion and provides long-lasting service life in demanding conditions.
  • 4 Terminal Ring Type Design: Professional jaw configuration ensures secure meter connections and reliable electrical contact.
  • Main Breaker Provision: Ready for main breaker installation to provide enhanced electrical protection and disconnect capability.
  • UL Listed Certification: Meets rigorous safety standards for professional electrical installations and code compliance.
  • Overhead or Underground Cable Entry: Versatile installation options accommodate various service entrance configurations.

Technical Specifications

  • Amperage Rating: 100 Continuous Ampere
  • Application: Meter Socket With Main
  • Brand Name: Milbank
  • Bypass Provision: No Bypass
  • Cable Entry: Overhead or Underground
  • Departent: Electrical
  • Equipment Ground: 4 Barrel Ground Lug
  • Frequency Rating: 60 Hertz
  • Insulation: Glass Polyester
  • Line Side Wire Range: 6 - 2/0 AWG
  • Main Breaker Size: Breaker Provision
  • Number Branch Circuits: 1
  • 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: MTMN
  • Product Height: 22 IN
  • Product Length: 3.75 IN
  • Product Material: G90 Galvanized Steel with Powder Coat Finish
  • Product Mounting: Surface Mount
  • Product Size: 3.75L x 11W x22H
  • Product Type: Ring Type Meter Socket
  • Standard: UL Listed;Type 3R
  • Terminal: Lay in
  • Unspsc Number: 39121102
  • Voltage Rating: Up to 240 Volts Alternating Current
  • Width: 11 IN

Professional Applications

  • Residential Service Entrance Metering
  • Small Commercial Electrical Service
  • Multi-Unit Residential Properties
  • Professional Office Buildings
  • Retail Establishments
  • Light Industrial Facilities
  • Utility Company Metering Requirements

Why Choose Milbank Quality?

Milbank delivers proven reliability with UL Listed certification and Type 3R weather-resistant construction. The durable G90 galvanized steel with powder coat finish ensures long-term performance, while the professional 4 terminal ring type design provides secure electrical connections for dependable service in demanding electrical applications.

Manufacturer Resources

Product Specs

Amperage Rating:
100 Continuous Ampere
Application:
Meter Socket With Main
Brand Name:
Milbank
Bypass Provision:
No Bypass
Cable Entry:
Overhead or Underground
Equipment Ground:
4 Barrel Ground Lug
Frequency Rating:
60 Hertz
Insulation:
Glass Polyester
Line Side Wire Range:
6 - 2/0 AWG
Main Breaker Size:
Breaker Provision
Number Branch Circuits:
1
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:
MTMN
Product Height:
22 IN
Product Length:
3.75 IN
Product Size:
3.75L x 11W x22H
Product Type:
Ring Type Meter Socket
Standards:
UL Listed;Type 3R
Terminal:
Lay in
Unspsc Number:
39121102
Voltage Rating:
Up to 240 Volts Alternating Current
Product Material:
G90 Galvanized Steel with Powder Coat Finish
Product Mounting:
Surface Mount
Amps:
100
Product Width:
11 IN
Department:
Electrical
Product Subgroup:
Electrical
Insulation Type:
Glass Polyester
Installation Category:
Surface Mount
Terminal Type:
Lay In
Number of Phases:
1
Frequency:
60 hertz
Product Details:
Ring Type Meter Socket
Number of Terminations:
4
Product Group:
Metering & Service Entrance

Milbank U8144-XL – Frequently Asked Questions

1) Does the Milbank U8144 meter socket come with a main breaker installed?
No. The U8144 is supplied with a breaker provision only, and the number of main breakers is zero, so you order the breaker separately and field install it. The socket itself is rated 100 continuous amps, single phase, up to 240 VAC.
2) What is the difference between the Milbank U8144-RL and U8144-XL?
The difference is the top of the can. U8144-RL comes with a small hub opening for overhead service, where you fit a hub or weatherhead connection. U8144-XL comes with a small closing plate instead, which is what you want for underground lateral service where nothing enters the top.
3) Is the Milbank U8144 a ringless or ring type socket, and does that matter to the utility?
It is a ring type socket, meaning the meter is retained with a sealing ring rather than a ringless cover. Utilities specify one or the other and they are not interchangeable in the field, so confirm your utility accepts ring type before ordering. Jaw configuration is 4 terminal, single meter position.
4) Does the U8144 have a meter bypass for pulling the meter under load?
No bypass. The U8144 is a no-bypass socket, so the meter must be pulled with the service de-energized or the utility involved. If your utility requires a lever bypass or horn bypass for maintenance metering, you need a different socket.
5) Can this Milbank meter socket be mounted outdoors on an exterior wall?
Yes. The enclosure is Type 3R rated for outdoor rain and weather exposure and is built from G90 galvanized steel with a powder coat finish. It is a surface mount can, so it fastens to the wall face rather than recessing into it.
6) How much wall space do I need for the Milbank U8144 meter socket?
Plan for a footprint of 3.75 x 11 x 22 inches (length, width, height as listed). The 22 inch dimension is the tall axis, so allow clearance above and below for the service conductors and for the working space your inspector expects in front of the can.
7) Can I use the U8144 as a combination meter main panel with branch breakers?
No. It is a meter socket with main breaker provision only, one branch circuit and no receptacles, so it feeds a downstream panel rather than distributing circuits itself. If you need metering plus multiple branch breakers in one can, look at a meter-main load center instead.
8) Is the Milbank U8144 UL Listed for code compliance on a permitted job?
Yes, the U8144 is UL Listed and carries a Type 3R enclosure rating. The meter jaw insulating block is glass polyester. For UNSPSC-driven procurement the code is 39121102.
How fast can I get the Milbank U8144-XL 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 U8144-XL come with a warranty?
Absolutely. The Milbank U8144-XL 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 U8144-XL?
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 U8144-XL from ZenSupply?
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