Milbank 20 Amp Ringless Meter ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$897.24
Milbank 20 Amps Ringless Small Hub Open Test Switch Provision Single Cover

Milbank 20 Amp Ringless Meter Socket with Test Switch Provision Single Position Surface Mount

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Model: UC7445-RL

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

$897.24
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Milbank 20 Amp Ringless Meter Socket with Test Switch Provision Single Position Surface Mount

Professional single-position meter socket with integrated test switch provision

The Milbank 20 Amp Ringless Meter Socket delivers reliable electrical metering for residential and light commercial applications. Featuring G90 galvanized steel construction with powder coat finish and Type 3R rating, this surface-mount unit provides durable performance for overhead or underground cable entry configurations. The single mechanical terminal design and glass polyester insulation ensure secure connections and long-term reliability.

Professional Features & Benefits

  • 20 Continuous Ampere Rating: Provides adequate capacity for residential and light commercial electrical service metering applications.
  • Type 3R Enclosure Rating: Weather-resistant construction protects internal components from rain, sleet, and ice formation for outdoor installations.
  • G90 Galvanized Steel with Powder Coat Finish: Superior corrosion resistance and durability for long-term performance in various environmental conditions.
  • Ringless Design: Eliminates the need for meter rings, simplifying installation and reducing potential connection points for enhanced reliability.
  • Test Switch Provision: Integrated provision allows for safe meter testing and maintenance without service interruption.
  • 600V AC Rating: Compatible with standard residential and commercial voltage systems for versatile application use.
  • UL Listed: Meets rigorous safety and performance standards for professional electrical installations.

Technical Specifications

  • Amperage Rating: 20 Continuous Ampere
  • Application: Meter Socket
  • 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 Hub Opening
  • Insulation: Glass Polyester
  • Line Side Wire Range: 12 - 10 AWG
  • Load Side Wire Range: 12 - 10 AWG
  • Main Breaker Size: No Main Breaker
  • Number Of Main Breakers: 0
  • Number Of Meter Positions: 1 Position
  • Number Of Receptacles: 0
  • Product Family Code: CT20
  • Product Height: 20 IN
  • Product Length: 4.125 IN
  • Product Material: G90 Galvanized Steel with Powder Coat Finish
  • Product Mounting: Surface Mount
  • Product Size: 4.125L x 12W x20H
  • Product Type: Ringless Meter Socket
  • Standard: UL Listed;Type 3R
  • Terminal: Single Mechanical
  • Unspsc Number: 39121102
  • Voltage Rating: 600 Volts Alternating Current
  • Width: 12 IN

Professional Applications

  • Residential electrical service metering
  • Light commercial facility power monitoring
  • Multi-unit residential properties
  • Small office and retail establishments
  • Utility company meter installations
  • Electrical contractor service upgrades

Why Choose Milbank Quality?

Milbank meter sockets provide dependable electrical metering solutions backed by UL listing and Type 3R weather resistance. The robust G90 galvanized steel construction with powder coat finish ensures long-lasting performance, while the single mechanical terminal design delivers secure, reliable connections for professional electrical installations.

Manufacturer Resources

Product Specs

Amperage Rating:
20 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 Hub Opening
Insulation:
Glass Polyester
Line Side Wire Range:
12 - 10 AWG
Load Side Wire Range:
12 - 10 AWG
Main Breaker Size:
No Main Breaker
Number Of Main Breakers:
0
Number Of Meter Positions:
1 Position
Number Of Receptacles:
0
Product Family Code:
CT20
Product Height:
20 IN
Product Length:
4.125 IN
Product Size:
4.125L x 12W x20H
Product Type:
Ringless Meter Socket
Standards:
UL Listed;Type 3R
Terminal:
Single Mechanical
Unspsc Number:
39121102
Voltage Rating:
600 Volts Alternating Current
Product Material:
G90 Galvanized Steel with Powder Coat Finish
Product Mounting:
Surface Mount
Amps:
20
Product Width:
12 IN
Department:
Electrical
Product Subgroup:
Metering & Meter Sockets
Insulation Type:
Glass Polyester
Hub Style:
Small Hub Opening
Installation Category:
Surface Mount
Terminal Type:
Single Mechanical
Frequency:
60 hertz
Product Details:
Ringless Meter Socket
Product Group:
Power Distribution

Milbank UC7445-RL – Frequently Asked Questions

1) What does the Terminal Option number mean on the Milbank UC74 series ringless meter socket?
It's the jaw/terminal configuration, and it's how you match the socket to the utility's metering requirement. The UC74 series is offered as UC7442-RL (option 5), UC7478-RL (option 6), UC7444-RL (option 8), and UC7445-RL (option 13). All four share the same 20 amp continuous rating, 600V AC, single meter position, and single mechanical terminal construction. Your serving utility specifies which configuration it will accept, so get that from them before you pick the part number.
2) Can I use this Milbank 20 amp meter socket for a 200 amp residential service?
No. This one is rated 20 continuous amperes, which is transformer-rated metering territory, not a 200 amp self-contained service socket. The wire range confirms it: 12 to 10 AWG on both line and load side. A 200 amp service lands 4/0 aluminum or similar and won't fit these lugs. For a 200 amp self-contained residential service you need a 200 amp Milbank socket, not the UC74 series.
3) Will this Milbank ringless socket mount outdoors on an exterior wall?
Yes. It carries a Type 3R rating and is UL Listed, so it's built for outdoor wall mounting where rain, sleet and ice are in play. The enclosure is G90 galvanized steel with a powder coat finish, and it's surface mount, so it fastens flat to the wall rather than recessing into it.
4) Can I feed this meter socket from an underground lateral, or is it overhead only?
Either one. Cable entry is rated for overhead or underground, and the enclosure comes with a small hub opening at the top with a closing plate, so you can hub it for an overhead service drop or plate it off and bring conduit in from below for an underground feed.
5) Does this Milbank socket include a main breaker or a bypass lever?
Neither. It's a straight meter socket: no main breaker, no bypass provision, and no receptacles. If you need overcurrent protection at the meter you'll have to add a separate disconnect downstream, and if your utility requires a horn or lever bypass to pull the meter hot, this isn't the socket for that job.
6) How much wall space do I need for the Milbank UC74 meter socket?
Plan for a footprint of 4.125 x 12 x 20 inches, with 20 inches the height and 12 inches the width, so it's a tall narrow can projecting about 4-1/8 inches off the wall. Leave working clearance in front per your local code and the utility's meter height rule on top of that.
7) What is a ringless meter socket and why would the utility ask for one?
A ringless socket uses a one-piece cover that seals over the meter instead of a separate sealing ring clamping the meter to the socket rim. The UC74 series is the ringless style. Many utilities standardize on one or the other across their territory, and a ringless cover won't accept a ring-type meter installation, so confirm which your utility seals before ordering. On the install side, ringless means fewer loose parts to hold during the meter set.
8) What is the test switch provision on this Milbank socket actually for?
It gives the utility or test technician a point to take meter readings and verify accuracy without dropping service to the customer. That's the usual reason a socket like this gets specified on a light commercial or multi-family property where the meter gets periodically verified. Note the socket ships with the provision for a test switch, not with switchgear or a breaker installed.
9) Can one of these Milbank sockets meter two tenants in a duplex?
No. It's a single-position socket, one meter per enclosure. For a duplex or any multi-tenant building where each unit needs its own meter, you either set one of these per unit or move to a multi-position meter stack.
10) Is the Milbank UC74 the right socket for a CT metering installation?
It falls in Milbank's CT20 product family and is rated 20 continuous amperes with 12 to 10 AWG line and load terminations, which is the wiring you'd run from instrument transformers rather than full service conductors. Your utility dictates the CT cabinet, the transformers, and the acceptable socket configuration, so match the terminal option to their metering standard.
11) What voltage and frequency system does the Milbank UC74 socket work on?
Rated 600 volts AC at 60 hertz, so it covers standard North American residential and commercial service voltages up to 600V. The insulating base is glass polyester. It is not intended for 50 Hz systems.
How fast can I get the Milbank UC7445-RL 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 UC7445-RL come with a warranty?
Absolutely. The Milbank UC7445-RL 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 UC7445-RL?
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 UC7445-RL from ZenSupply?
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