Milbank Ring Type Meter Socket...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$2,524.88
Milbank U4412-RL Ring Type Meter Main 200A Service with Auxiliary Breaker, Small Hub, Outdoor Utility Rated

Milbank Ring Type Meter Socket 200A 1-Phase with Main Breaker and Auxiliary Breaker

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Model: U4412-RL-200-200

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

$2,524.88
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Milbank Ring Type Meter Socket 200A 1-Phase with Main Breaker and Auxiliary Breaker

Professional Electrical Service Equipment for Reliable Power Distribution

The Milbank Ring Type Meter Socket delivers professional-grade electrical service with 200A capacity and 1-phase configuration. This outdoor utility rated unit features G90 galvanized steel construction with powder coat finish for durability, UL Listed and Type 3R rated for outdoor applications. The surface mount design accommodates overhead or underground cable entry with small hub opening configuration.

Professional Features & Benefits

  • 200A Main Breaker: Provides reliable overcurrent protection and service disconnect capability for residential and light commercial applications.
  • 1-Phase 240V Rating: Supports standard residential electrical service requirements with up to 240 volts alternating current capacity.
  • G90 Galvanized Steel Construction: Delivers superior corrosion resistance and long-term durability in outdoor environments.
  • Type 3R Outdoor Rating: Engineered for direct weather exposure with protection against rain, sleet, and ice formation.
  • 4-Terminal Jaw Configuration: Ensures secure meter connection with lay-in terminal design for reliable electrical contact.
  • Ground Bar Equipment Ground: Provides proper grounding connection for electrical safety and code compliance.
  • Flexible Cable Entry: Accommodates both overhead and underground service entrance configurations for versatile installation options.

Technical Specifications

  • Application: Meter Socket With Main
  • Brand Name: Milbank
  • Cable Entry: Overhead or Underground
  • Departent: Electrical
  • Equipment Ground: Ground Bar
  • Frequency Rating: 60 Hertz
  • Hub Closing Plate: Small Hub Opening
  • Insulation: Glass Polyester
  • Line Side Wire Range: 6 AWG - 350 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: 34 IN
  • Product Length: 5.5 IN
  • Product Material: G90 Galvanized Steel with Powder Coat Finish
  • Product Mounting: Surface Mount
  • Product Size: 5.5L x 17W x34H
  • Product Type: Ring Type Meter Socket
  • Standard: UL Listed;Type 3R
  • Terminal: Lay in
  • Unspsc Number: 39121102
  • Voltage Rating: Up to 240 Volts Alternating Current
  • Width: 17 IN

Professional Applications

  • Residential Service Entrance
  • Small Commercial Buildings
  • Multi-Unit Properties
  • Professional Offices
  • Retail Establishments
  • Light Industrial Facilities
  • Utility Service Connections

Why Choose Milbank Quality?

Milbank delivers proven reliability with UL Listed certification and Type 3R outdoor rating for dependable performance. The G90 galvanized steel construction with powder coat finish ensures long-term durability in demanding outdoor environments, while the glass polyester insulation provides superior electrical protection for safe, code-compliant installations.

Manufacturer Resources

Product Specs

Application:
Meter Socket With Main
Brand Name:
Milbank
Cable Entry:
Overhead or Underground
Equipment Ground:
Ground Bar
Frequency Rating:
60 Hertz
Hub Closing Plate:
Small Hub Opening
Insulation:
Glass Polyester
Line Side Wire Range:
6 AWG - 350 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:
34 IN
Product Length:
5.5 IN
Product Size:
5.5L x 17W x34H
Product Type:
Ring Type 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
Product Width:
17 IN
Department:
Electrical
Product Subgroup:
Metering & Meter Sockets
Insulation Type:
Glass Polyester
Hub Style:
Small Hub Opening
Installation Category:
Surface Mount
Terminal Type:
Lay In
Number of Phases:
1
Frequency:
60 hertz
Product Details:
Ring Type Meter Socket
Number of Terminations:
4
Product Group:
Power Distribution

Milbank U4412-RL-200-200 – Frequently Asked Questions

1) Will the Milbank U4412-RL meter socket work on a standard 200A residential single phase service?
Yes. The U4412-RL is a 1-phase, 4-terminal ring type meter socket rated up to 240 volts AC at 60 Hz, with one 200 ampere main breaker built in. That is the standard overhead or underground residential service entrance configuration in North America. It carries a single meter position, so it serves one metered service, not a duplex or multi-tenant arrangement.
2) What is the difference between the 200-100 and 200-200 auxiliary breaker options on the Milbank U4412-RL?
The auxiliary breaker is the second, downstream disconnect in the enclosure. One build pairs the 200 amp main with a 100 amp auxiliary breaker, the other pairs it with a 200 amp auxiliary. Pick the 100 amp auxiliary when the feed off it is a smaller sub-panel, shop, or accessory structure; pick the 200 amp auxiliary when the branch needs the full service rating. The main breaker is 200 amps either way.
3) What does the KK horn bypass option mean on the Milbank U4412-RL, and do I need it?
Horn bypass lets the utility pull the meter without dropping power to the load, by shorting line to load across bypass horns in the socket. Two of the three builds carry it (the 200-100-KK and the 200-200-KK); the U4412-RL-200-200 is the non-bypass build. Which one you order is dictated by your serving utility's meter socket requirements, not by the load, so check the utility's approved equipment list before you buy.
4) Can the Milbank U4412-RL be mounted outdoors on an exterior wall?
It's built for it. The enclosure is Type 3R rated and UL Listed, made from G90 galvanized steel with a powder coat finish, so it takes direct rain, sleet, and ice on an exterior wall. Mounting is surface mount, so it fastens flat to the wall or a meter pole board rather than recessing into the framing.
5) How much wall space do I need for the Milbank U4412-RL meter main?
The enclosure measures 5.5 x 17 x 34 inches, with 34 inches the height and 17 inches the width, so plan on roughly a 17 inch wide by 34 inch tall footprint and about 5-1/2 inches of projection off the wall. Add working clearance in front per your local code and leave the utility their meter access.
6) Does the Milbank U4412-RL accept an overhead weatherhead feed or only underground lateral?
Either one. Cable entry is configured for overhead or underground service, and the unit ships with a small hub opening closing plate up top for the overhead conduit hub. For an underground lateral you leave the hub plate in place and bring the conductors in through the bottom.
7) Is there a ground bar in the Milbank meter main, or do I have to add one?
An equipment ground bar is part of the unit, so you have a landing point for the equipment grounding conductor and the grounding electrode conductor without adding a kit. Whether the neutral stays bonded is determined by whether this is the service disconnect, which on a meter main with a 200 amp main breaker it normally is.
8) Is the U4412-RL a ringless or ring type socket?
Ring type. The cover is secured with a sealing ring around the meter, which is what many utilities specify, and it is not interchangeable with a ringless socket where the whole front cover locks over the meter. Utilities are specific about this, so match whatever is on the pole card or the utility's approved equipment list before ordering.
9) What insulation is used on the meter jaws in the Milbank U4412-RL?
Glass polyester carries the jaw assembly, a thermoset material used in service equipment for its dielectric strength and dimensional stability in outdoor temperature swings. Combined with the Type 3R enclosure, that is what keeps the socket serviceable in a wall-mounted exterior application.
How fast can I get the Milbank U4412-RL-200-200 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 U4412-RL-200-200 come with a warranty?
Absolutely. The Milbank U4412-RL-200-200 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 U4412-RL-200-200?
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 U4412-RL-200-200 from ZenSupply?
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