Milbank 200A 1-Phase Ringless ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$2,275.09
Milbank 5 Terminal Ringless Large Hub Open Adapt To Small Closing Plate Lever Bypass 100-200 Ampere Main Breaker 5th Terminal 9 o'clock Position

Milbank 200A 1-Phase Ringless Meter Socket with Main Breaker and Lever Bypass

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Model: U3791N-RXL-200-5T9-AMS

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

$2,275.09
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Milbank 200A 1-Phase Ringless Meter Socket with Main Breaker and Lever Bypass

Professional electrical metering solution with integrated main breaker protection

The Milbank 200A 1-Phase Ringless Meter Socket delivers reliable electrical service entrance metering with integrated main breaker protection and lever bypass functionality. Constructed with G90 galvanized steel and powder coat finish in a Type 3R enclosure, this surface-mount meter socket accommodates overhead or underground cable entry with 5-terminal configuration and large hub opening adapted to small closing plate design.

Professional Features & Benefits

  • 200 Continuous Ampere Rating: Provides robust capacity for residential and light commercial electrical service entrance applications
  • Integrated Main Breaker Protection: Single main breaker design offers convenient overcurrent protection and service disconnect capability
  • Lever Bypass Provision: Enables safe meter maintenance and replacement without interrupting electrical service to the facility
  • 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
  • 5-Terminal Ringless Design: Accommodates single-phase service with equipment ground connection via 3 barrel ground lug configuration
  • UL Listed Certification: Meets rigorous safety and performance standards for electrical service entrance equipment

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: 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
  • Number Of Jaws: 5 Terminal
  • Number Of Main Breakers: 1
  • Number Of Meter Positions: 1 Position
  • Number Of Receptacles: 0
  • Phase: 1 Phase
  • Product Family Code: MMHD
  • Product Height: 34 IN
  • Product Material: G90 Galvanized Steel with Powder Coat Finish
  • Product Mounting: Surface Mount
  • Product Type: Ringless Meter Socket
  • Special Features: Ameren Energy
  • Standard: UL Listed;Type 3R
  • Terminal: Lay in
  • Unspsc Number: 39121102
  • Voltage Rating: Up to 240 Volts Alternating Current
  • Width: 13 IN

Professional Applications

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

Why Choose Milbank Quality?

Milbank delivers proven reliability in electrical service entrance equipment with UL Listed certification and Type 3R weather-resistant construction. The durable G90 galvanized steel with powder coat finish ensures long-term performance in demanding outdoor environments, while the integrated main breaker and lever bypass provision provide professional-grade functionality for safe operation and maintenance.

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
Number Of Jaws:
5 Terminal
Number Of Main Breakers:
1
Number Of Meter Positions:
1 Position
Number Of Receptacles:
0
Phase:
1 Phase
Product Family Code:
MMHD
Product Height:
34 IN
Product Type:
Ringless Meter Socket
Special Features:
Ameren Energy
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:
13 IN
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:
1
Product Details:
Ringless Meter Socket
Frequency:
60 hertz
Number of Terminations:
5
Product Group:
Metering & Service Entrance

Milbank U3791N-RXL-200-5T9-AMS – Frequently Asked Questions

1) Will a Milbank U3791N-RXL meter socket work on a 120/240V single-phase residential service?
Yes. The U3791N-RXL is a 1-phase socket rated up to 240 volts AC at 60 Hertz, with a 5-terminal jaw configuration, which is the standard arrangement for single-phase residential and light commercial service entrance. It is not a 3-phase device.
2) What amperage options does the Milbank U3791N-RXL ringless meter socket come in?
Three ratings are offered: 100A (U3791N-RXL-100-5T9), 150A (U3791N-RXL-150-5T9), and 200A (U3791N-RXL-200-5T9). The 100A and 200A are also available in Ameren-approved versions, U3791N-RXL-100-5T9-AMS and U3791N-RXL-200-5T9-AMS. Pick the rating that matches the main breaker size your service calls for, since the breaker is built into the can.
3) Is the Ameren-approved version of this Milbank socket different from the standard one?
The AMS suffix versions are the ones carrying Ameren utility acceptance. If you are setting a meter in Ameren territory, order U3791N-RXL-100-5T9-AMS or U3791N-RXL-200-5T9-AMS so the utility will set the meter without a callback. Outside Ameren territory the standard 100A, 150A, or 200A part is the one to buy, subject to your own utility's approved equipment list.
4) Can this meter socket be mounted outdoors on an exterior wall?
Yes. The enclosure is Type 3R rated and UL Listed, so it is built for outdoor wall mounting with protection against rain and ice. Construction is G90 galvanized steel with a powder coat finish, and it is surface mount, meaning it bolts flat to the wall rather than recessing into it.
5) What size service conductors can I land in the line side of this Milbank socket?
Line side terminals take 6 AWG through 350 kcmil, and they are lay-in type, so the conductor drops in rather than threading through a hole. That range covers copper or aluminum service entrance cable for a 100A up to a 200A service. Equipment ground is handled by a 3 barrel ground lug.
6) Does this socket accept an overhead service drop or only underground lateral?
Either. Cable entry is rated for overhead or underground. The top is a large hub opening adapted to a small closing plate, so you can fit a hub for an overhead riser or close it off and bring the lateral in from below.
7) Do I still need a separate main disconnect if I install this Milbank meter socket?
No separate service disconnect is needed at the meter. This is a meter socket with main: one main breaker is built into the enclosure, giving you overcurrent protection and the service disconnect in the same can. That is the difference between this and a plain meter socket, which is metering only and requires a disconnect downstream.
8) Is this a ringless or ring-type meter socket, and does it matter for my utility?
Ringless. The cover slides over the meter and is secured to the socket rather than clamped with a sealing ring. Utilities specify one or the other and they are not interchangeable, so confirm your utility's standard before ordering. The 5th terminal on this Milbank sits at the 9 o'clock position, which some utilities also specify.
9) What does lever bypass do on a meter socket, and do I need it?
Lever bypass lets the utility or an electrician pull and replace the meter without dropping power to the building, by throwing a lever that shunts current around the meter socket jaws. Many utilities require bypass on 200A service or on any account that cannot tolerate an outage. This Milbank unit has lever bypass built in.
10) How much wall space do I need for the Milbank U3791N-RXL meter socket?
Plan on 34 inches of height and 13 inches of width for the enclosure itself, plus working clearance in front of the equipment per code. It is a single meter position, one socket per can, so a duplex or multi-gang application needs a different unit.
11) Does this Milbank meter socket include a breaker panel or receptacles for temp power?
No. There are zero receptacles on this unit, so it is not a temporary power or jobsite pedestal. It is a metering can with one main breaker for service entrance use; branch circuits go in a separate load center fed from the main.
12) Will this hold up on a coastal or high-humidity site?
The can is G90 galvanized steel with a powder coat finish over it, which is the standard corrosion package for outdoor service equipment, and the enclosure is Type 3R. Internal insulation is glass polyester. For severe salt exposure, utilities and specs sometimes call for stainless, so check the project spec before substituting.
How fast can I get the Milbank U3791N-RXL-200-5T9-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 U3791N-RXL-200-5T9-AMS come with a warranty?
Absolutely. The Milbank U3791N-RXL-200-5T9-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 U3791N-RXL-200-5T9-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
Why buy the Milbank U3791N-RXL-200-5T9-AMS from ZenSupply?
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