Milbank Ring Type Meter Socket...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$1,248.94
Milbank U5713-XL-5T-K3-BLG 5 Terminal Ring Type Small Closing Plate 3 Position Single Connector 4-600kcmil with 7/8" Barrel Lock Provision

Milbank Ring Type Meter Socket 100A 300V 1-Phase 3-Position with 7/8" Barrel Lock Provision

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Model: U5713-XL-5T-K3-BLG

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

$1,248.94
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Milbank Ring Type Meter Socket 100A 300V 1-Phase 3-Position with 7/8" Barrel Lock Provision

Professional electrical metering solution for multi-unit applications

The Milbank Ring Type Meter Socket delivers reliable 100 continuous ampere service at 300V AC in a robust 1-phase configuration. This 3-position meter socket features G90 galvanized steel construction with powder coat finish and Type 3R enclosure rating for dependable outdoor or indoor installation. The 5-terminal design with single mechanical connectors accommodates 4 AWG to 600 kcmil line side conductors and includes ground lug equipment grounding for comprehensive electrical safety.

Professional Features & Benefits

  • 100 Continuous Ampere Rating: Provides reliable service capacity for residential and light commercial metering applications with consistent performance under full load conditions.
  • 3-Position Configuration: Enables efficient multi-unit metering in a compact footprint, ideal for apartments, condominiums, and small commercial facilities.
  • Type 3R Enclosure Rating: Delivers weather-resistant protection against rain, sleet, and ice formation for dependable outdoor installation performance.
  • G90 Galvanized Steel Construction: Ensures long-term durability and corrosion resistance with professional powder coat finish for extended service life.
  • 7/8" Barrel Lock Provision: Includes knockout and angle bracket for secure barrel lock installation, providing enhanced tamper resistance and utility access control.
  • Flexible Wire Range Compatibility: Accommodates 4 AWG to 600 kcmil line side conductors or dual 1/0 AWG to 250 kcmil configurations for versatile installation options.
  • UL Listed Certification: Meets rigorous safety and performance standards for professional electrical installations with verified compliance assurance.

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: Ground Lug
  • Frequency Rating: 60 Hertz
  • Hub Closing Plate: Small Closing Plate
  • Insulation: Glass Polyester
  • Line Side Wire Range: 4 AWG - 600 kcmil or Two 1/0 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: 3 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 39.94W 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: 39.94 IN

Professional Applications

  • Multi-Unit Residential Properties
  • Apartment and Condominium Complexes
  • Small Commercial Facilities
  • Professional Office Buildings
  • Retail Strip Centers
  • Light Industrial Metering
  • Municipal and Institutional Buildings

Why Choose Milbank Quality?

Milbank delivers proven reliability through UL Listed certification and Type 3R weather-resistant construction. The G90 galvanized steel with powder coat finish ensures long-term durability, while the comprehensive wire range compatibility and professional mounting design provide versatile installation solutions for demanding electrical metering applications.

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:
Ground Lug
Frequency Rating:
60 Hertz
Hub Closing Plate:
Small Closing Plate
Insulation:
Glass Polyester
Line Side Wire Range:
4 AWG - 600 kcmil or Two 1/0 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:
3 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 39.94W 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:
100
Product Width:
39.94 IN
Department:
Electrical
Product Subgroup:
Metering & Meter Sockets
Product Group:
Power Distribution

Milbank U5713-XL-5T-K3-BLG – Frequently Asked Questions

1) Will the Milbank U5713-XL-5T-K3-BLG meter socket work for a three-unit apartment building on single-phase service?
That's exactly what it's built for. The U5713-XL-5T-K3-BLG is a 3-position, 1-phase ring type socket rated 100 continuous amperes at 300V AC, 60 Hz, so three tenant meters land in one enclosure on a standard single-phase residential service. Each position uses a 5-terminal jaw configuration, which is the single-phase three-wire network arrangement. Note there is no main breaker and no bypass in this unit, so overcurrent protection has to come from separate gear.
2) Is the 100 amp rating on this Milbank 3-position socket per meter or for the whole assembly?
100 continuous amperes is the rating of each metering position. The line side lugs are sized to feed all three positions, taking 4 AWG up to 600 kcmil, or two conductors from 1/0 AWG to 250 kcmil per lug. The load side terminals out to each unit accept 6 AWG through 2/0 AWG, which is the range that matches a 100A tenant feeder.
3) What do I still need to buy to finish a job with this Milbank 3-gang socket?
Three things usually come separately. There is no main breaker and no bypass built in, so if the utility or the AHJ wants a service disconnect ahead of the meters you are adding separate gear. A hub is needed if you are feeding overhead, since the opening comes with a closing plate. And the 7/8 inch barrel lock itself is not part of the socket, the unit only provides the knockout and angle bracket for it. Equipment grounding is covered on board by a ground lug.
4) Can I use this 300V Milbank socket on a 120/208V three-phase apartment service?
No. This is a 1-phase, 5-terminal socket rated 300 volts AC. A 120/208V three-phase four-wire service needs a 7-jaw socket, and the terminal count is not field convertible. For a 120/240V single-phase three-wire service, which is the common residential and small commercial arrangement, the 5-terminal configuration is correct.
5) Can this Milbank meter socket be mounted outdoors on the side of a building?
Yes. It carries a Type 3R enclosure rating and is UL Listed, and Type 3R is the rainproof/sleet-resistant designation used for outdoor service equipment. The shell is G90 galvanized steel with a powder coat finish, which is what holds up to weather exposure over the long run. Indoor mounting is equally acceptable.
6) Does this socket take an overhead service drop or an underground lateral?
Either one. Cable entry is rated for overhead or underground, and the unit ships with a small closing plate on the hub opening. For an overhead feed you pull that plate and fit the appropriate hub; for an underground lateral you leave the top closed and bring conduit in from below.
7) My utility requires a barrel lock on tenant meter stacks. Does this Milbank unit accommodate that?
It does. The U5713-XL-5T-K3-BLG comes with a 7/8 inch knockout plus the angle bracket needed to take a barrel lock, which is the tamper control most utilities specify on multi-tenant metering. The lock barrel itself is supplied by the utility or purchased separately.
8) Ring type versus ringless meter socket, which one do I order?
The utility decides, not the installer. This Milbank unit is a ring type socket, meaning the meter is retained by a sealing ring around the meter rim. Ringless designs use a hinged cover over the meter instead. They are not interchangeable in the field, so confirm which style your serving utility accepts before ordering, because the wrong style will fail the meter set inspection.
9) Will the terminals on this Milbank socket accept aluminum service conductors, and do I need pigtails?
The line side uses single mechanical connectors accepting 4 AWG through 600 kcmil, or two conductors each 1/0 AWG to 250 kcmil per position, so large aluminum service entrance conductors land directly without splicing. Load side is 6 through 2/0 AWG. Jaw insulation is glass polyester. Confirm the conductor material marking on the lug before terminating.
10) Are there any convenience receptacles built into this Milbank meter stack?
None. The U5713-XL-5T-K3-BLG carries zero receptacles and zero main breakers. It is a straight metering enclosure with three positions, a ground lug, and nothing else in the can. If the spec calls for a house receptacle or house panel, that is separate equipment.
11) I'm standardizing meter gear across several buildings. What identifiers should I put on the purchase order for this Milbank socket?
Order by Milbank part number U5713-XL-5T-K3-BLG. It falls in Milbank product family G125, and the UNSPSC code for procurement systems is 39121102. Specifying the full suffix matters here, since the -5T, -K3 and -BLG segments are what fix it as the 5-terminal, 3-position, barrel-lock-provision version.
How fast can I get the Milbank U5713-XL-5T-K3-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 U5713-XL-5T-K3-BLG come with a warranty?
Absolutely. The Milbank U5713-XL-5T-K3-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 U5713-XL-5T-K3-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 U5713-XL-5T-K3-BLG from ZenSupply?
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