Milbank Ring Type Meter Socket...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$698.09
Milbank U3522-XL-5T-K1-BLG 5 Terminal Ring Type Small Closing Plate 2 Position Single Connector 6-350kcmil with 7/8" Barrel Lock Provision

Milbank Ring Type Meter Socket 125A 1-Phase 2-Position with 7/8" Barrel Lock Provision

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Model: U3522-XL-5T-K1-BLG

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

$698.09
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Milbank Ring Type Meter Socket 125A 1-Phase 2-Position with 7/8" Barrel Lock Provision

Professional electrical metering solution for dual-position applications

The Milbank Ring Type Meter Socket delivers reliable 125 continuous ampere service in a robust 2-position configuration. Engineered with G90 galvanized steel construction and powder coat finish, this 1-phase meter socket accommodates 6 AWG to 350 kcmil line side connections and features glass polyester insulation for dependable performance. The 5-terminal design with single mechanical terminals ensures secure connections, while the 7/8" barrel lock provision with knockout and angle bracket provides enhanced security for professional installations.

Professional Features & Benefits

  • 125 Continuous Ampere Rating: Provides reliable power handling capacity for demanding residential and light commercial applications
  • 2-Position Configuration: Enables dual metering capability for multi-unit or split service requirements
  • G90 Galvanized Steel Construction: Delivers superior corrosion resistance and long-term durability in outdoor environments
  • Type 3R Enclosure Rating: Ensures protection against rain, sleet, and ice formation for reliable outdoor operation
  • 7/8" Barrel Lock Provision: Includes knockout and angle bracket for enhanced security and tamper resistance
  • Flexible Wire Range: Accommodates 6 AWG to 350 kcmil line side and 6 to 2/0 AWG load side connections
  • UL Listed: Meets rigorous safety standards for professional electrical installations

Technical Specifications

  • Amperage Rating: 125 Continuous Ampere
  • Application: Meter Socket
  • Barrel Lock Provision: 7/8 Inch Knockout and Angle Bracket For Barrel Lock Provision
  • Brand Name: Milbank
  • Bypass Provision: No Bypass
  • Cable Entry: Overhead or Underground
  • Departent: Electrical
  • Equipment Ground: Ground Lug
  • Frequency Rating: 60 Hertz
  • Hub Closing Plate: Small Closing Plate
  • Insulation: Glass Polyester
  • Line Side Wire Range: 6 AWG - 350 kcmil
  • 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: 2 Positions
  • Number Of Receptacles: 0
  • Phase: 1 Phase
  • Product Family Code: G125
  • Product Height: 14 IN
  • Product Length: 4.5 IN
  • Product Material: G90 Galvanized Steel with Powder Coat Finish
  • Product Mounting: Surface Mount
  • Product Size: 4.5L x 24.5W x14H
  • Product Type: Ring Type Meter Socket
  • Standard: UL Listed;Type 3R
  • Terminal: Single Mechanical
  • Unspsc Number: 39121102
  • Voltage Rating: 300 Volts Alternating Current
  • Width: 24.5 IN

Professional Applications

  • Multi-Unit Residential Properties
  • Duplex and Townhome Developments
  • Small Commercial Buildings
  • Professional Office Complexes
  • Retail Strip Centers
  • Light Industrial Facilities
  • Municipal and Utility Installations

Why Choose Milbank Quality?

Milbank delivers proven reliability through UL Listed construction and Type 3R environmental protection. The G90 galvanized steel with powder coat finish ensures long-term performance in demanding outdoor conditions, while the comprehensive wire range compatibility and professional mounting design provide versatile installation options for electrical contractors and utility professionals.

Manufacturer Resources

Product Specs

Amperage Rating:
125 Continuous Ampere
Application:
Meter Socket
Brand Name:
Milbank
Bypass Provision:
No Bypass
Cable Entry:
Overhead or Underground
Equipment Ground:
Ground Lug
Frequency Rating:
60 Hertz
Hub Closing Plate:
Small Closing Plate
Insulation:
Glass Polyester
Line Side Wire Range:
6 AWG - 350 kcmil
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:
2 Positions
Number Of Receptacles:
0
Phase:
1 Phase
Product Family Code:
G125
Product Height:
14 IN
Product Length:
4.5 IN
Product Size:
4.5L x 24.5W x14H
Product Type:
Ring Type Meter Socket
Standards:
UL Listed;Type 3R
Terminal:
Single Mechanical
Unspsc Number:
39121102
Voltage Rating:
300 Volts Alternating Current
Product Material:
G90 Galvanized Steel with Powder Coat Finish
Product Mounting:
Surface Mount
Amps:
125
Product Width:
24.5 IN
Department:
Electrical
Product Subgroup:
Electrical

Milbank U3522-XL-5T-K1-BLG – Frequently Asked Questions

1) Will the Milbank U3522-XL-5T-K1-BLG meter socket work on a 120/240V single phase residential service?
Yes. The U3522-XL-5T-K1-BLG is a 1-phase, 60 Hz socket rated 300 volts AC, which covers standard 120/240V single phase service. It uses a 5 terminal jaw configuration, which is the 5-jaw arrangement utilities call for on single phase 3-wire network metering. If your utility spec calls for a 4-jaw socket, this is not the right one.
2) Does this 2-position Milbank meter socket include main breakers or a disconnect?
No. The U3522-XL-5T-K1-BLG is a socket only, with no main breaker in either position and no bypass provision. Number of main breakers is zero and there are no receptacles. If you need overcurrent protection or a service disconnect at the meter, you have to feed a separate panel or order a metering pedestal or main breaker socket instead.
3) What size conductors can I land in this Milbank 125A meter socket?
Line side terminals take 6 AWG through 350 kcmil, and the load side lugs take 6 AWG through 2/0 AWG. All connections are single mechanical terminals, so one conductor per lug. That line side range is generous enough to accept the oversized service entrance conductors feeding a two-meter installation, but check your load side: 2/0 is the ceiling on each position.
4) How much wall space do I need for this 2-position Milbank meter socket?
Plan on a footprint of 24.5 inches wide by 14 inches high, with 4.5 inches of depth off the wall. It is a surface mount enclosure, so it hangs on the exterior wall rather than dropping into a recessed cavity. The width is the number that catches people out on duplex installs, so confirm you have 24-1/2 inches of clear run between the corner and any window or downspout.
5) Can this Milbank meter socket be used outdoors, and is it approved?
It is built for outdoor service entrances: UL Listed with a Type 3R enclosure rating, which covers rain, sleet and ice. The shell is G90 galvanized steel with a powder coat finish, and the internal insulation is glass polyester. Type 3R is not rated for washdown or submersion, so keep it out of locations subject to hose-down.
6) Does this socket work for an underground service lateral or only overhead drop?
Either. Cable entry is rated for overhead or underground, and the unit ships with a small hub closing plate so you can close off the top opening when you are feeding from below, or install the appropriate hub when you are taking an overhead drop.
7) Can the utility pull one meter for service work without killing the other unit on this socket?
No. The U3522-XL-5T-K1-BLG is specified with no bypass provision, so there is no lever or horn bypass to keep power on a position while the meter is out. If your utility requires a bypass for maintenance or for their meter change program, order a socket with a lever bypass instead.
8) What is the 125 amp rating on this Milbank socket, per position or total?
The 125 continuous ampere rating is the rating of the socket assembly. It is a 2-position unit, so plan each tenant's service around that 125A continuous figure and size your load side conductors within the 6 to 2/0 AWG lug range.
9) What does the ring type designation on the Milbank U3522 mean for the meter I install?
Ring type means the meter is retained by a sealing ring clamped around the socket rim, and the utility seals that ring. You need a ring-style meter and the matching sealing ring. If your utility has standardized on ringless sockets, where a removable cover holds the meter, this socket will not accept their meter arrangement and you need a ringless unit.
10) Does the barrel lock on this Milbank socket come with the socket, and what size lock fits?
The enclosure is supplied with a 7/8 inch knockout and the angle bracket that makes up the barrel lock provision. That is the prep, not the lock itself, so the utility or the property owner supplies a 7/8 inch barrel lock to secure it. Property managers on multi-family sites usually standardize on one barrel lock across every meter enclosure for that reason.
11) What is the exact Milbank part number and family code for this 125A 2-position ring type socket?
Order it as Milbank U3522-XL-5T-K1-BLG. It sits in the G125 product family, and the UNSPSC code for procurement systems is 39121102. That full suffix string matters: the 5T is the 5 terminal jaw count, K1 is the small closing plate, and BLG is the barrel lock provision.
12) Is there a grounding provision in this Milbank 2-position meter socket, or do I add a kit?
A ground lug is provided as the equipment ground means, so there is no separate grounding kit to buy for the equipment ground connection.
How fast can I get the Milbank U3522-XL-5T-K1-BLG 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 U3522-XL-5T-K1-BLG come with a warranty?
Absolutely. The Milbank U3522-XL-5T-K1-BLG 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 U3522-XL-5T-K1-BLG?
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 U3522-XL-5T-K1-BLG from ZenSupply?
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