Milbank 2-Position Ringless Me...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$1,010.96
Milbank U5902-X 4-5 Terminal Ringless Meter Socket Large Closing Plate 2 Position 2-125 Ampere Main Breaker Provision 22K AIC

Milbank 2-Position Ringless Meter Socket with Main Breaker Provision 100A 1-Phase Surface Mount

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Model: U5902-X-KK-K1

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

$1,010.96
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Milbank 2-Position Ringless Meter Socket with Main Breaker Provision 100A 1-Phase Surface Mount

Professional dual-meter electrical service solution with main breaker provision

The Milbank 2-Position Ringless Meter Socket delivers reliable electrical service distribution for dual-meter applications. This surface-mount unit features 100 continuous ampere rating with 1-phase 240V AC service capability, constructed with G90 galvanized steel and powder coat finish for durability. The unit includes main breaker provision for enhanced electrical protection and accommodates both overhead and underground cable entry configurations.

Professional Features & Benefits

  • 100 Continuous Ampere Rating: Provides reliable power distribution capacity for dual-meter residential and light commercial applications.
  • 2-Position Meter Configuration: Enables separate metering for multi-unit properties or tenant billing applications with professional accuracy.
  • Main Breaker Provision: Allows installation of main circuit protection for enhanced electrical safety and code compliance.
  • G90 Galvanized Steel Construction: Delivers long-term durability with powder coat finish for weather resistance and corrosion protection.
  • Type 3R Enclosure Rating: Ensures reliable outdoor performance with protection against rain, sleet, and ice formation.
  • UL Listed Certification: Meets rigorous safety standards for professional electrical installations and code compliance.
  • Flexible Cable Entry: Accommodates both overhead and underground service connections for versatile installation options.

Technical Specifications

  • Amperage Rating: 100 Continuous Ampere
  • Application: Meter Socket With Main
  • Brand Name: Milbank
  • Cable Entry: Overhead or Underground
  • Departent: Electrical
  • Equipment Ground: Ground Lug
  • Frequency Rating: 60 Hertz
  • Hub Closing Plate: Large Closing Plate
  • Insulation: Glass Polyester
  • Line Side Wire Range: 6 AWG - 350 kcmil
  • Load Side Wire Range: 1 AWG - 300 kcmil
  • Main Breaker Size: Breaker Provision
  • Number Branch Circuits: 2
  • Number Of Meter Positions: 2 Positions
  • Number Of Receptacles: 0
  • Phase: 1 Phase
  • Product Family Code: CU12
  • Product Height: 30 IN
  • Product Length: 5.125 IN
  • Product Material: G90 Galvanized Steel with Powder Coat Finish
  • Product Mounting: Surface Mount
  • Product Size: 5.125L x 26.5W x30H
  • Product Type: Ringless Meter Socket
  • Special Features: Commonwealth Edison Chicago Housing Authority
  • Standard: UL Listed;Type 3R
  • Unspsc Number: 39121102
  • Voltage Rating: Up to 240 Volts Alternating Current
  • Width: 26.5 IN

Professional Applications

  • Multi-Unit Residential Properties
  • Duplex and Townhome Developments
  • Small Commercial Buildings
  • Tenant Billing Applications
  • Property Management Facilities
  • Light Industrial Installations
  • Commonwealth Edison Service Areas

Why Choose Milbank Quality?

Milbank delivers 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 glass polyester insulation provides dependable electrical performance for professional installations.

Manufacturer Resources

Product Specs

Amperage Rating:
100 Continuous Ampere
Application:
Meter Socket With Main
Brand Name:
Milbank
Cable Entry:
Overhead or Underground
Equipment Ground:
Ground Lug
Frequency Rating:
60 Hertz
Hub Closing Plate:
Large Closing Plate
Insulation:
Glass Polyester
Line Side Wire Range:
6 AWG - 350 kcmil
Load Side Wire Range:
1 AWG - 300 kcmil
Main Breaker Size:
Breaker Provision
Number Branch Circuits:
2
Number Of Meter Positions:
2 Positions
Number Of Receptacles:
0
Phase:
1 Phase
Product Family Code:
CU12
Product Height:
30 IN
Product Length:
5.125 IN
Product Size:
5.125L x 26.5W x30H
Product Type:
Ringless Meter Socket
Special Features:
Commonwealth Edison Chicago Housing Authority
Standards:
UL Listed;Type 3R
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:
26.5 IN
Department:
Electrical
Product Subgroup:
Metering & Meter Sockets
Insulation Type:
Glass Polyester
Hub Style:
Large Closing Plate
Installation Category:
Surface Mount
Number of Phases:
1
Product Details:
Ringless Meter Socket
Frequency:
60 hertz
Product Group:
Power Distribution

Milbank U5902-X-KK-K1 – Frequently Asked Questions

1) Does the Milbank U5902-X come with main breakers, or do I have to buy them separately?
Breakers are not included. The U5902-X is built with main breaker provision, meaning the interior is prepped to accept branch main breakers that you order separately, one per meter position. There are two branch circuits, one for each of the two meter positions, so plan on two breakers sized to the individual tenant loads. Buying the socket alone leaves you short on the job if you assumed the breakers came in the box.
2) What size service conductors will land in a Milbank 2-position ringless meter socket?
Line side lugs on the U5902-X take 6 AWG through 350 kcmil, so anything from a small copper service up to a 350 kcmil aluminum drop lands directly. Load side lugs take 1 AWG through 300 kcmil per position. Equipment ground is a ground lug. If your service conductors are larger than 350 kcmil, they will not terminate here.
3) How much wall space do I need for a Milbank U5902-X two-gang meter socket?
Plan the wall for 5.125 x 26.5 x 30 inches. It surface mounts, so the full 5-1/8 inch depth stands proud of the wall plus whatever the mounting hardware adds. On a narrow pilaster or between a downspout and a corner, the 26.5 inch dimension is the one that usually kills the location, so measure that clear width before you commit to the spot.
4) Can a ringless meter socket like the Milbank U5902-X be mounted outdoors on an exterior wall?
Outdoor mounting is what it is built for. The enclosure carries a Type 3R rating for rain, sleet and ice, and the shell is G90 galvanized steel with a powder coat finish. It is UL Listed. Type 3R is not a washdown or dust-tight rating, so keep it off pressure-washed interior walls and out of corrosive process areas.
5) Do I need a socket with a ring or a ringless one for my utility?
That is the utility's call, not yours, and getting it wrong means a failed inspection and a second trip. The Milbank U5902-X is ringless: the cover itself seals over the meter rather than a separate sealing ring clamping the meter to the socket. Utilities publish which style they accept in their service handbook. Confirm ringless is on the approved list before ordering, because a ring-type socket is a different part number, not a field conversion.
6) Is the Milbank U5902-X approved for ComEd and Chicago Housing Authority work?
The U5902-X family is built to the Commonwealth Edison and Chicago Housing Authority requirement, and one configuration is called out explicitly as CECHA approved: model U5902-X-KK-K1-PED-CECHA, horn bypass with pedestal mount. If you are working in a ComEd territory that specifies CECHA, order that variant rather than the plain U5902-X, because the approval is tied to the specific build.
7) Which Milbank U5902-X option do I order if the utility requires a horn bypass?
Six of the nine builds carry horn bypass. Plain U5902-X-KK is the standard horn bypass version. U5902-X-KK-5T is 5 terminal horn bypass, horizontal, for a network or three-wire meter form that needs the fifth terminal. U5902-X-KK-K1 is horn bypass with a single connector. Add PED for pedestal mount (U5902-X-KK-PED, or U5902-X-KK-K1-PED). If the utility does not require bypass, the base U5902-X is the one to order.
8) My utility seals meter sockets with a barrel lock. Which Milbank U5902-X do I order?
Two barrel lock builds exist and the difference is the barrel diameter: U5902-X-KK-BL is prepped for a 9/16 inch barrel lock, U5902-X-KK-BLG for a 7/8 inch. Ask the utility which size lock their meter crew carries before ordering, because the provision is punched at the factory and you cannot swap one for the other in the field.
9) I need to mount a two-meter socket on a pedestal instead of a building wall. Is there a version for that?
Three builds are set up for pedestal mounting: U5902-X-KK-PED (horn bypass, pedestal), U5902-X-KK-K1-PED (horn bypass, single connector, pedestal) and U5902-X-KK-K1-PED-CECHA for ComEd and Chicago Housing Authority jobs. Pedestal is the usual answer on a manufactured home pair, a detached duplex where the service does not reach a wall, or a site where the utility wants the meters at the lot line. The base U5902-X is a surface mount unit.
10) Can the Milbank U5902-X be used with an underground service, or is it overhead only?
Both. Cable entry is rated for overhead or underground service, and the unit ships with a large hub closing plate, so an overhead installation takes a hub sized to your conduit through that plate, while an underground lateral comes up from below with the plate left in place. The hub itself is a separate item you size to the raceway.
11) Is one 2-position socket better than two separate single meter sockets for a duplex?
A single U5902-X gangs both tenant meters behind one 26.5 inch wide enclosure with one service entrance, one set of line lugs (6 AWG to 350 kcmil) and one ground lug. Two individual sockets mean two service taps or a separate trough, more wall, and more terminations. The tradeoff is capacity: the ganged unit is one 100 amp service split across two positions, so each tenant is drawing from that same 100 amps. If the two units need full independent 100 amp services, separate sockets are the right call.
12) What is the difference between the Milbank U5902-X-KK-5T and the standard horn bypass version?
The 5T build is a 5 terminal horn bypass, horizontal, while U5902-X-KK is the standard horn bypass. The fifth terminal is what a utility calls for when the meter form they set requires a neutral or current terminal beyond the usual four. Utilities specify this per territory, so match the terminal count on their service requirement sheet; a 4 terminal socket will not take a meter that needs five.
13) Does the Milbank U5902-X include a receptacle for house loads or maintenance power?
No receptacle is built in. The U5902-X has zero receptacles, two meter positions and two branch circuits, all of it metered. If the property needs an unmetered house panel for corridor lights, a well pump or a landscape circuit, that is a separate house panel fed ahead of or beside this socket, not something you get here.
14) How well does a Milbank ringless meter socket hold up in a coastal or road-salt environment?
The enclosure is G90 galvanized steel with a powder coat finish over it, which is the standard two-layer approach for outdoor service equipment: zinc coating first, paint second. Internal insulation is glass polyester rather than a phenolic. For a fleet of buildings, that combination is what lets a Type 3R unit sit on an exterior wall through freeze and thaw cycles without the interior tracking.
How fast can I get the Milbank U5902-X-KK-K1 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 U5902-X-KK-K1 come with a warranty?
Absolutely. The Milbank U5902-X-KK-K1 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 U5902-X-KK-K1?
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 U5902-X-KK-K1 from ZenSupply?
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