Milbank 200A 3-Phase Ringless ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$3,107.81
Milbank U5750 7 Terminal Ringless Meter Socket - 200A 3-Phase Lever Bypass with Main Breaker

Milbank 200A 3-Phase Ringless Meter Socket with Main Breaker and Lever Bypass (2)

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Model: U5750-RXL-200-BL-AMS

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

$3,107.81
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Milbank 200A 3-Phase Ringless Meter Socket with Main Breaker and Lever Bypass

Professional electrical metering solution with integrated main breaker protection

The Milbank 200A 3-Phase Ringless Meter Socket delivers reliable electrical metering and main breaker protection for commercial and industrial applications. Featuring robust G90 galvanized steel construction with powder coat finish, this UL Listed Type 3R unit provides 200 continuous ampere service rating with integrated lever bypass functionality for safe maintenance operations.

Professional Features & Benefits

  • 200 Continuous Ampere Rating: Handles substantial electrical loads for commercial and light industrial facilities with reliable current capacity.
  • 3-Phase Configuration: Supports balanced power distribution for motors, HVAC systems, and other three-phase equipment applications.
  • Integrated Main Breaker: One 200 ampere main breaker provides essential overcurrent protection and service disconnect capability.
  • Lever Bypass Provision: Enables safe meter removal and maintenance without interrupting electrical service to critical loads.
  • Type 3R Enclosure Rating: Weather-resistant construction suitable for outdoor installations with protection against rain and ice formation.
  • G90 Galvanized Steel Construction: Durable material with powder coat finish ensures long-term corrosion resistance and structural integrity.
  • UL Listed Certification: Meets rigorous safety standards for reliable performance in commercial electrical installations.

Technical Specifications

  • Amperage Rating: 200 Continuous Ampere
  • Application: Meter Socket With Main
  • Barrel Lock Provision: 9/16 Inch Knockout and Angle Bracket for Barrel Lock Provision
  • Brand Name: Milbank
  • Bypass Provision: Lever Bypass
  • Cable Entry: Overhead or Underground
  • Departent: Electrical
  • Equipment Ground: 3 Barrel Ground Lug
  • Frequency Rating: 60 Hertz
  • Hub Closing Plate: Large Hub Opening Adapted to 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: 7 Terminal
  • Number Of Main Breakers: 1
  • Number Of Meter Positions: 1 Position
  • Number Of Receptacles: 0
  • Phase: 3 Phase
  • Product Family Code: MMHD
  • Product Height: 34 IN
  • Product Length: 5.75 IN
  • Product Material: G90 Galvanized Steel with Powder Coat Finish
  • Product Mounting: Surface Mount
  • Product Type: Ringless Meter Socket
  • Standard: UL Listed;Type 3R
  • Terminal: Lay in
  • Unspsc Number: 39121102
  • Voltage Rating: Up to 240 Volts Alternating Current

Professional Applications

  • Commercial Buildings and Office Complexes
  • Light Industrial Facilities
  • Multi-Unit Residential Properties
  • Retail and Restaurant Establishments
  • Warehouse and Distribution Centers
  • Municipal and Government Buildings
  • Educational Institutions

Why Choose Milbank Quality?

Milbank delivers proven reliability with UL Listed certification and Type 3R weather-resistant construction. The robust G90 galvanized steel with powder coat finish ensures long-term durability, while the integrated main breaker and lever bypass provision provide essential safety features for professional electrical installations.

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:
3 Barrel Ground Lug
Frequency Rating:
60 Hertz
Hub Closing Plate:
Large Hub Opening Adapted to 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:
7 Terminal
Number Of Main Breakers:
1
Number Of Meter Positions:
1 Position
Number Of Receptacles:
0
Phase:
3 Phase
Product Family Code:
MMHD
Product Height:
34 IN
Product Length:
5.75 IN
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
Department:
Electrical
Product Subgroup:
Electrical
Insulation Type:
Glass Polyester
Hub Style:
Large Hub Opening Adapted To Small Closing Plate
Installation Category:
Surface Mount
Terminal Type:
Lay In
Number of Phases:
3
Frequency:
60 hertz
Product Details:
Ringless Meter Socket
Number of Terminations:
7

Milbank U5750-RXL-200-BL-AMS – Frequently Asked Questions

1) Will a Milbank U5750 ringless meter socket work on a 3-phase 240V service?
Yes. The U5750-RXL-200-BL is a 7 terminal, 3 phase socket rated up to 240 volts AC at 60 Hz, with one 200 continuous ampere main breaker built in. The 7 jaw configuration is what a 3 phase 4 wire meter needs, so it is the wrong socket for a single phase 120/240 service that uses a 4 jaw or 5 jaw base. Confirm with the serving utility that they meter this service at 7 terminal before ordering.
2) What size conductors can I land in a Milbank U5750 200A meter socket?
Line side lugs take 6 AWG through 350 kcmil and the load side takes 1 AWG through 300 kcmil, both lay-in terminals so you drop the conductor in rather than fishing it through a hole. Equipment grounding is three barrel ground lugs. At a full 200 amp service a typical 3/0 copper or 250 kcmil aluminum feeder lands on either side without an adapter or reducer.
3) Which Milbank U5750 version do I order for Ameren or a CECHA utility?
Three configurations of the 200A 3-phase lever bypass socket are built: the standard configuration U5750-RXL-200-BL, the Ameren version U5750-RXL-200-BL-AMS with barrel lock and bracket, and the CECHA approved U5750-RXL-200-BL-CECHA, also with barrel lock and bracket. The barrel lock provision is a 9/16 inch knockout with an angle bracket. If your serving utility requires a barrel lock, ordering the plain -BL version means a rejected inspection and a second trip.
4) Does the U5750 give me a service disconnect, or do I still need a separate main?
The socket has one 200 ampere main breaker integrated, which serves as the overcurrent protection and the service disconnect in one enclosure. That is the point of the combination unit: no separate disconnect between the meter and the distribution panel. There are no branch receptacles or extra breaker positions in it, so all downstream circuits are fed from a panel past the load side lugs.
5) Can the U5750 meter socket be mounted outdoors?
Type 3R construction, so it is built for outdoor surface mounting with protection against rain and ice. The body is G90 galvanized steel with a powder coat finish, and the whole unit is UL Listed. It surface mounts to the wall, it is not a flush or recessed can, so plan for a mounting surface that carries a 34 inch tall enclosure.
6) How much wall space do I need for a Milbank U5750 socket with main breaker?
The enclosure is 34 inches in height and 5.75 inches in the length dimension. It is a surface mounted unit, so that depth stands off the wall and you need working clearance in front of it per the utility's meter height rules. On a wall with limited height, that 34 inches is the number that decides whether the combination socket-and-breaker fits or whether you need a separate socket and disconnect.
7) Can I use this Milbank socket for an underground service lateral, or is it overhead only?
Both. Cable entry is overhead or underground, and the unit ships with a large hub opening adapted to a small closing plate, so an overhead installation takes a hub in the large opening and an underground feed uses the closing plate with a bottom entry. Match the hub to your service raceway size, since the hub itself is a separate item.
8) Can I meter two tenants from one U5750 ringless socket?
No. It is a single position socket with one meter and one 200 amp main, so it serves one metered service only. A two tenant building needs a multi-position meter stack or two separate sockets. Being ringless also matters: the cover slides over the meter and is secured by a sealing mechanism rather than a ring band, and some utilities specify ringed only, so confirm which style your utility seals.
9) Is the U5750 socket rated for continuous 200 amp load, or is 200 the peak?
200 continuous amperes is the rating, not an intermittent figure, so a 3-phase load that runs at full current all day, chillers, rooftop units, refrigeration racks, sits inside the rating. The glass polyester jaw insulation is the part carrying that heat at the meter base.
10) What is the UNSPSC code for a Milbank U5750 meter socket for our purchasing system?
UNSPSC 39121102 covers the Milbank U5750 ringless meter socket, and Milbank's own family code for it is MMHD. Those are the two identifiers a procurement system or a spec submittal usually wants alongside the manufacturer part number.
How fast can I get the Milbank U5750-RXL-200-BL-AMS 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 U5750-RXL-200-BL-AMS come with a warranty?
Absolutely. The Milbank U5750-RXL-200-BL-AMS 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 U5750-RXL-200-BL-AMS?
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
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