Milbank U5973-XT-5T9 Ringless ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$4,521.68
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Milbank U5973-XT-5T9 Ringless Meter Main Combo, 4 Jaw 3-Socket, 200-Amp 120/240V

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Model: U5973-XT-5T9

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

$4,521.68
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Milbank Ringless Meter Main Combo with Lever Bypass

The Milbank Ringless Meter Main Combo is a ringless-style metering device built with an integrated lever bypass, engineered for dependable utility service entrance applications where multiple metered services must be accommodated from a single enclosure. This unit is configured with a 4 jaw, 3-socket layout and is rated for 200-Amp service at 120/240-Volt AC, giving installers a combination unit sized for demanding residential and light commercial loads. The ringless construction provides a clean mounting interface for the meter, while the lever bypass allows the meter to be removed or serviced without interrupting power to connected loads. Electrical contractors specifying multi-metering service equipment can rely on this configuration for straightforward installation and long-term utility compatibility.

Key Features

  • Ringless Design: The ringless meter main construction eliminates the need for a separate meter ring, providing a streamlined, code-compliant metering interface for utility installations.
  • Integrated Lever Bypass: The lever bypass mechanism lets utility or maintenance personnel remove the meter and maintain continuous power to the load side of the equipment, simplifying meter testing, replacement, and service work.
  • 4 Jaw Meter Socket: The 4-jaw configuration is sized to accept standard 4-jaw utility meters, ensuring a proper fit and secure electrical connection at each socket position.
  • 3-Socket Configuration: With three individual meter socket positions built into a single enclosure, this combo unit supports multiple metered services or tenants from one central location, reducing the equipment footprint compared to separate individual meter sockets.
  • 200-Amp Service Rating: Rated for 200-Amp service, this meter main combo is sized to handle the electrical demand of typical residential and light commercial service entrances.
  • 120/240-Volt AC Compatibility: Configured for standard 120/240-Volt AC utility distribution, matching the voltage requirements of most North American residential and commercial services.

Technical Specifications

  • Refer to manufacturer documentation for complete technical specifications.

Typical Applications

  • Multi-Family and Multi-Tenant Metering Installations
  • Utility Electrical Service Entrance Equipment
  • Commercial and Residential Meter Socket Combinations
  • Electrical Service Upgrades and Retrofits
  • Ringless Meter Bank Applications
  • New Construction Multi-Metering Panels

Why Milbank?

Milbank builds metering equipment engineered for dependable utility service, and this ringless meter main combo continues that standard with its 4-jaw, 3-socket design, integrated lever bypass, and 200-Amp 120/240-Volt AC rating. The lever bypass feature gives electricians and utility personnel a practical way to service the meter without disrupting downstream power, while the ringless, multi-socket layout helps simplify installation in projects requiring several metered services from one enclosure. Electrical professionals rely on Milbank metering products for consistent performance and straightforward installation in service entrance applications.

Manufacturer Resources

Product Specs

list_batch:
MIL-20260917
Product Type:
Meter Main Combo
Amperage Rating:
200A
Voltage Rating:
120/240V
Configuration:
4 Jaw 3-Socket
Department:
Electrical
Product Subgroup:
Metering & Meter Sockets
Product Group:
Power Distribution

Milbank U5973-XT-5T9 – Frequently Asked Questions

1) Will the Milbank U5973-XT-5T9 work for a three-unit building on a single 200-amp service?
The U5973-XT-5T9 is built as a 3-socket enclosure, so it meters three separate tenants or services from one piece of equipment, and it is rated 200A at 120/240V. That rating is the service rating of the equipment, not a per-tenant allowance, so confirm with your utility how the 200A service is being divided among the three positions before you set it.
2) Does this Milbank meter socket take a 4-jaw or a 5-jaw meter?
Four jaw. Each of the three socket positions on the U5973-XT-5T9 is a 4-jaw configuration, which is the standard single-phase 120/240V residential meter pattern. If your utility issues 5-jaw meters (common where a neutral-sensing or network meter is required), this is the wrong socket and you need a 5-jaw unit instead.
3) What does ringless mean on a meter socket, and will my utility accept it?
Ringless means there is no separate sealing ring at the meter opening; the cover itself retains the meter, so the utility pulls the cover rather than a ring. Utilities are specific about this, and many jurisdictions allow only ringless or only ring-type. Check which style your serving utility requires before ordering, because a ring-type opening will not accept a ringless cover and vice versa.
4) Is this Milbank unit suitable for a 208V three-phase service?
No. The U5973-XT-5T9 is rated 120/240V single phase and uses 4-jaw sockets, which is the single-phase pattern. For 120/208V three-phase metering you need a 7-jaw socket rated for that system; this unit will not meter it correctly.
5) Can the meter be pulled on this Milbank combo without killing power to the tenants?
Yes, that is what the integrated lever bypass is for. Throwing the bypass lever carries current around the meter so the meter can be removed, tested, or swapped while the load side stays energized. It is the feature utilities and maintenance crews ask for on multi-tenant banks, since it keeps occupants on power during meter work.
6) Is a meter main combo different from a plain meter socket, and which do I need?
A plain socket only holds the meter; you then feed a separate disconnect or panel. A meter main combo like the U5973-XT-5T9 puts the metering and the main disconnect in one enclosure, which is what most service entrances need when there is no separate service disconnect downstream. If your design already has an outdoor main breaker or fused disconnect, a socket-only unit is the simpler buy.
7) Can I use this on a service upgrade, or is it for new construction only?
Both. Milbank lists this ringless lever-bypass combo for service upgrades and retrofits as well as new multi-metering construction and ringless meter bank work. On a retrofit the deciding factors are whether your utility still accepts ringless style and whether the existing meter is 4-jaw, since this unit only accepts 4-jaw meters.
8) What part number do I give the utility or inspector for this Milbank three-gang meter main?
Order and submit it as Milbank U5973-XT-5T9. That is the full manufacturer part number for the ringless, lever-bypass, 4-jaw 3-socket unit rated 200A at 120/240V, and it is what a utility equipment-approval list will want to see.
How fast can I get the Milbank U5973-XT-5T9 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 U5973-XT-5T9 come with a warranty?
Absolutely. The Milbank U5973-XT-5T9 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 U5973-XT-5T9?
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 U5973-XT-5T9 from ZenSupply?
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