Milbank 200A 1-Phase Ringless ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$1,625.83
Milbank U5987-XL-200 4 Terminal Ringless Small Closing Plate 1-200 Ampere Main Breaker

Milbank 200A 1-Phase Ringless Meter Socket with Main Breaker and Small Closing Plate (2)

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Model: U5987-XL-200

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

$1,625.83
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Milbank 200A 1-Phase Ringless Meter Socket with Main Breaker and Small Closing Plate

Professional electrical metering solution with integrated main breaker protection

The Milbank 200A 1-Phase Ringless Meter Socket delivers reliable electrical metering and main breaker protection in a single professional unit. Featuring a 200 continuous ampere rating with integrated 200A main breaker, this UL Listed Type 3R meter socket provides versatile overhead or underground cable entry with lever bypass provision. Constructed with G90 galvanized steel and powder coat finish for durability in demanding applications.

Professional Features & Benefits

  • 200 Continuous Ampere Rating: Handles substantial electrical loads with reliable capacity for residential and light commercial applications
  • Integrated Main Breaker Protection: Built-in 200A main breaker provides essential overcurrent protection and disconnect capability
  • 4 Terminal Ringless Design: Simplifies installation with lay-in terminals accommodating 6 AWG - 350 kcmil line side and 1 AWG - 300 kcmil load side wire ranges
  • Type 3R Enclosure Rating: Weather-resistant construction suitable for outdoor installations with protection against rain and sleet
  • Lever Bypass Provision: Enables safe meter removal and replacement without interrupting service to the load
  • Dual Cable Entry Options: Accommodates both overhead and underground service connections for installation flexibility
  • UL Listed Compliance: Meets rigorous safety standards for professional electrical installations

Technical Specifications

  • Amperage Rating: 200 Continuous Ampere
  • Application: Meter Socket With Main
  • Brand Name: Milbank
  • Bypass Provision: Lever 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: 1 AWG - 300 kcmil
  • Main Breaker Size: One 200 Ampere Main Breaker
  • Number Of Jaws: 4 Terminal
  • Number Of Main Breakers: 1
  • Number Of Meter Positions: 1 Position
  • Number Of Receptacles: 0
  • Phase: 1 Phase
  • Product Family Code: MTMN
  • Product Height: 40 IN
  • Product Length: 4.5 IN
  • Product Material: G90 Galvanized Steel with Powder Coat Finish
  • Product Mounting: Surface Mount
  • Product Size: 4.5L x 15W x40H
  • Product Type: Ringless Meter Socket
  • Standard: UL Listed;Type 3R
  • Terminal: Lay in
  • Unspsc Number: 39121102
  • Voltage Rating: Up to 240 Volts Alternating Current
  • Width: 15 IN

Professional Applications

  • Residential Service Entrance Applications
  • Light Commercial Electrical Services
  • Multi-Unit Residential Properties
  • Professional Office Buildings
  • Retail and Commercial Establishments
  • Electrical Contractor Installations
  • Utility Company Approved Metering

Why Choose Milbank Quality?

Milbank delivers proven reliability with UL Listed compliance and Type 3R weather-resistant construction. The G90 galvanized steel with powder coat finish ensures long-term durability, while the professional 4 terminal ringless design and lever bypass provision provide the installation flexibility and service convenience that electrical professionals demand.

Manufacturer Resources

Product Specs

Amperage Rating:
200 Continuous Ampere
Application:
Meter Socket With Main
Brand Name:
Milbank
Bypass Provision:
Lever 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:
1 AWG - 300 kcmil
Main Breaker Size:
One 200 Ampere Main Breaker
Number Of Jaws:
4 Terminal
Number Of Main Breakers:
1
Number Of Meter Positions:
1 Position
Number Of Receptacles:
0
Phase:
1 Phase
Product Family Code:
MTMN
Product Height:
40 IN
Product Length:
4.5 IN
Product Size:
4.5L x 15W x40H
Product Type:
Ringless 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:
200
Product Width:
15 IN
Department:
Electrical
Product Subgroup:
Metering & Meter Sockets
Product Group:
Power Distribution

Milbank U5987-XL-200 – Frequently Asked Questions

1) Will the Milbank U5987-XL-200 meter socket work on a 120/240V single phase residential service?
That is exactly what the U5987-XL-200 is built for. It is a 1 phase, 4 terminal (4 jaw) socket rated up to 240 volts AC at 60 Hz, with a 200 continuous ampere rating and one 200 amp main breaker built in. The 4 jaw configuration is the standard single phase 3 wire meter arrangement, so it suits a typical residential or light commercial 120/240V service entrance.
2) What size service conductors can I land in this 200A Milbank meter main?
Line side lay-in terminals take 6 AWG through 350 kcmil, and the load side takes 1 AWG through 300 kcmil. That covers the usual 200 amp service conductors, including parallel-free 4/0 aluminum or 2/0 copper feeds on the line side. Terminals are lay-in type, so you drop the conductor in rather than fish it through a hole. There is also a ground lug for the equipment grounding conductor.
3) Can this Milbank meter socket be used with an underground service, or is it overhead only?
Both. The U5987-XL-200 is set up for overhead or underground cable entry, so it works whether you are coming down from a weatherhead or up from a lateral. It ships with a small closing plate covering the hub opening, so if your job is overhead you will remove that plate and fit the appropriate meter hub; underground jobs generally leave the closing plate in place and bring conduit in through the bottom.
4) Is a hub included with the Milbank U5987-XL-200, or do I have to buy one separately?
No hub comes with it. What is supplied is a small closing plate over the hub opening. If the service is overhead you will need to order a meter hub sized to your service conduit separately, and it has to suit the small closing plate opening rather than a large one.
5) Do I still need a separate main disconnect after this Milbank meter socket?
No. The U5987-XL-200 is a meter main, with one 200 ampere main breaker integrated in the enclosure, so it serves as the service disconnect and overcurrent device. Downstream you feed a main-lug-only panel rather than a second main breaker panel. If you only need metering and plan to put the disconnect elsewhere, you want a plain meter socket instead.
6) Will this meter main fit where I have a 200 amp panel outside - what are the enclosure dimensions?
Milbank lists the enclosure at 4.5 inches deep by 15 inches wide by 40 inches high. It is a surface mount unit, so plan for a flat exterior wall with 40 inches of clear vertical run and utility-approved meter height before you set it.
7) Can this Milbank unit be mounted outdoors in the weather?
Yes. It is a Type 3R enclosure, which is the rainproof outdoor rating used for service equipment, and it is UL Listed. The body is G90 galvanized steel with a powder coat finish, and internal insulation is glass polyester. Type 3R protects against rain, sleet and falling dirt, not submersion or hosedown.
8) What is the difference between a ringless meter socket like this Milbank and a ring-type one?
Ringless means the cover itself seals over the meter and is secured by the utility, with no separate sealing ring clamping the meter to the socket. The U5987-XL-200 is ringless with a 4 terminal jaw set. Which style you can install is dictated by your utility, not by preference, so check their approved equipment list first. Electrically the two are equivalent at the same amperage and jaw count.
9) Does this Milbank meter main have any breaker spaces or receptacles for outbuilding or RV loads?
It does not. The U5987-XL-200 carries a single 200 amp main breaker and zero receptacles, with one meter position. For a job needing metered convenience outlets or extra branch spaces at the service point, you need a meter pedestal or a combination socket with branch provisions, not this unit.
10) What is the exact Milbank part number I should give my supply house for this 200A ringless meter main?
Order it as Milbank U5987-XL-200. That designation covers the 4 terminal ringless socket with the small closing plate and one 200 amp main breaker, single phase, in the Type 3R enclosure.
How fast can I get the Milbank U5987-XL-200 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 U5987-XL-200 come with a warranty?
Absolutely. The Milbank U5987-XL-200 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 U5987-XL-200?
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 U5987-XL-200 from ZenSupply?
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