Milbank 100A 2-Position Ring T...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$736.85
Milbank U4382-XL-5T-BLG 5 Terminal Ringless Small Closing Plate 2 Position with 7/8" Barrel Lock Provision

Milbank 100A 2-Position Ring Type Meter Socket with 7/8" Barrel Lock Provision

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Model: U4382-XL-5T-BLG

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

$736.85
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Milbank 100A 2-Position Ring Type Meter Socket with 7/8" Barrel Lock Provision

Professional electrical metering solution with secure barrel lock provision

The Milbank 100A 2-Position Ring Type Meter Socket delivers reliable electrical metering for residential and commercial applications. Featuring a durable G90 galvanized steel construction with powder coat finish and Type 3R enclosure rating, this surface-mount meter socket provides 100 continuous ampere capacity with 5 terminal ringless design. The integrated 7/8" barrel lock provision with knockout and angle bracket ensures secure meter installation and tamper resistance.

Professional Features & Benefits

  • 100 Continuous Ampere Rating: Provides reliable power capacity for demanding residential and commercial electrical loads
  • 2-Position Configuration: Accommodates dual meter installations for multi-unit or split service applications
  • 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 secure meter installation and theft prevention
  • UL Listed Certification: Meets rigorous safety standards for professional electrical installations
  • Overhead/Underground Cable Entry: Provides flexible installation options for various service entrance configurations

Technical Specifications

  • Amperage Rating: 100 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: 3 Barrel Ground Lug and Ground Bar
  • Frequency Rating: 60 Hertz
  • Hub Closing Plate: Small Closing Plate
  • Insulation: Glass Polyester
  • Line Side Wire Range: 6 AWG - 250 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: GVGS
  • Product Height: 21.5 IN
  • Product Length: 4.188 IN
  • Product Material: G90 Galvanized Steel with Powder Coat Finish
  • Product Mounting: Surface Mount
  • Product Size: 4.188L x 12W x21.5H
  • Product Type: Ring Type Meter Socket
  • Standard: UL Listed;Type 3R
  • Terminal: Lay in
  • Unspsc Number: 39121102
  • Voltage Rating: 600 Volts Alternating Current
  • Width: 12 IN

Professional Applications

  • Residential Service Entrance Metering
  • Multi-Unit Residential Properties
  • Commercial Building Electrical Systems
  • Duplex and Multi-Family Housing
  • Small Commercial Facilities
  • Professional Office Buildings
  • Retail and Service Establishments

Why Choose Milbank Quality?

Milbank meter sockets deliver proven reliability with UL Listed certification and Type 3R weather protection. The G90 galvanized steel construction with powder coat finish ensures long-term durability in demanding outdoor environments, while the comprehensive grounding system with 3 barrel ground lug and ground bar provides safe, code-compliant installations for professional electrical contractors.

Manufacturer Resources

Product Specs

Amperage Rating:
100 Continuous Ampere
Application:
Meter Socket
Brand Name:
Milbank
Bypass Provision:
No Bypass
Cable Entry:
Overhead or Underground
Equipment Ground:
3 Barrel Ground Lug and Ground Bar
Frequency Rating:
60 Hertz
Hub Closing Plate:
Small Closing Plate
Insulation:
Glass Polyester
Line Side Wire Range:
6 AWG - 250 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:
GVGS
Product Height:
21.5 IN
Product Length:
4.188 IN
Product Size:
4.188L x 12W x21.5H
Product Type:
Ring Type 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:
100
Product Width:
12 IN
Department:
Electrical
Product Subgroup:
Electrical
Product Group:
Metering & Service Entrance

Milbank U4382-XL-5T-BLG – Frequently Asked Questions

1) Will a Milbank U4382-XL-5T-BLG meter socket work on a 120/240V single phase residential service?
Yes. The U4382-XL-5T-BLG is a 5 terminal, 1 phase, 60 Hertz socket rated to 600 volts AC, which covers standard 120/240V single phase residential and light commercial service. The 5 terminal (5 jaw) configuration is the one used for single phase 3-wire service where the utility requires a neutral jaw. If your service is 3 phase, this is the wrong socket.
2) Does the Milbank 2-position meter socket include a main breaker or bypass?
No on both counts. The U4382-XL-5T-BLG has no main breaker and no bypass provision, so it is a plain socket only. You will need separate service disconnects downstream for each position, and if your utility requires a lever bypass or horn bypass for hot meter pulls, this is not the socket to specify.
3) Is a 2-position meter socket enough for a duplex, or do I need two separate sockets?
A duplex is exactly what the 2-position layout is for. Both meters sit in one enclosure with one set of service entrance conductors landing on the line side, instead of running two separate services. Note the 100 continuous ampere rating applies to the socket, so size the combined service accordingly. There is no main breaker in the can, so each tenant still needs their own disconnect after the meter.
4) Can the Milbank U4382-XL-5T-BLG be mounted outdoors on an exterior wall?
Yes. It is a surface mount enclosure with a Type 3R rating, which is the outdoor rating for rain, sleet and ice, built from G90 galvanized steel with a powder coat finish. It is UL Listed. Type 3R is not a washdown or dust-tight rating, so for interior wet process areas or heavy dust you want a different enclosure type.
5) Is the Milbank U4382-XL-5T-BLG ringless or ring type, and does it matter to my utility?
It is a ringless socket with a small closing plate, so the cover is secured by the closing plate rather than a sealing ring around the meter. Utilities specify one or the other and will reject the wrong one at inspection, so check the service requirements for your territory before ordering. If your utility calls for a ring type cover, this one will not pass.
6) How much wall space does the Milbank 2-position 100A meter socket take up?
Overall size is 4.188L x 12W x 21.5H inches. That 21.5 inch height is the number that decides your layout, since meter centers have to land in the utility's required height window and you still need clearance below for the disconnects. The 4.188 inch depth keeps it tight to the wall for a surface mount on siding or block.
7) Can I run the service overhead and underground into the same Milbank socket?
Cable entry is rated for overhead or underground, so the same catalog number covers a weatherhead drop or a lateral out of the ground. A small closing plate is supplied for the hub opening, so if you are coming in overhead with a hub you will be specifying that hub separately to match the utility's conduit size.
8) What does the 7/8 inch barrel lock provision on this Milbank socket do?
The enclosure ships with a 7/8 inch knockout and an angle bracket sized for a barrel lock, which is the tamper lock utilities and property managers use to keep the meter cover shut after sealing. The lock itself is a separate purchase. For multi-family sites where meter tampering is a recurring problem, this is the feature that separates this catalog number from the plain version.
9) I need a meter socket with receptacles for a small apartment building, is this the right one?
Not that one. The U4382-XL-5T-BLG carries zero receptacles, no main breaker and no bypass. It is a straight 2-position, 5 terminal metering enclosure. If the job calls for house power outlets or integrated tenant breakers at the meter stack, you need a different Milbank configuration entirely, not an accessory added to this one.
10) Does the Milbank 2-position meter socket come with a ground bar for bonding?
Grounding is included: a 3 barrel ground lug plus a ground bar are part of the enclosure, so you have landing points for the grounding electrode conductor and equipment grounds without adding a kit. Insulation behind the jaws is glass polyester.
How fast can I get the Milbank U4382-XL-5T-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 U4382-XL-5T-BLG come with a warranty?
Absolutely. The Milbank U4382-XL-5T-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 U4382-XL-5T-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 U4382-XL-5T-BLG from ZenSupply?
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