Milbank Ringless Multi-Positio...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$1,450.00
Milbank Ringless Multi-Position Meter Socket – 100A, 4 Terminal, 2–6 Position, Outdoor Utility Service

Milbank Ringless Multi-Position Meter Socket 100A 1 Phase 4 Terminal Outdoor Service Unit

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Model: U7366-DL

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

$1,450.00
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Milbank Ringless Multi-Position Meter Socket 100A 1 Phase 4 Terminal Outdoor Service Unit

Professional outdoor utility metering solution with multi-position flexibility

The Milbank Ringless Multi-Position Meter Socket delivers reliable 100A continuous amperage service for single-phase outdoor utility applications. Constructed with G90 galvanized steel and powder coat finish for weather resistance, this UL Listed Type 3R unit features 4 terminal configuration with lay-in terminals and glass polyester insulation for professional electrical service installations.

Professional Features & Benefits

  • 100A Continuous Rating: Provides reliable amperage capacity for residential and light commercial electrical service applications.
  • Single Phase 300V AC: Compatible with standard utility voltage systems for versatile installation requirements.
  • G90 Galvanized Steel Construction: Weather-resistant material with powder coat finish ensures long-term durability in outdoor environments.
  • UL Listed Type 3R Enclosure: Meets professional safety standards for outdoor installation with protection against weather conditions.
  • 4 Terminal Lay-In Design: Simplifies wire connections with accommodating wire ranges from 6 AWG to 350 kcmil line side and 6-2/0 AWG load side.
  • Ringless Multi-Position Configuration: Offers installation flexibility for various mounting orientations and service entrance requirements.
  • Glass Polyester Insulation: Provides reliable electrical isolation and performance in demanding outdoor utility applications.

Technical Specifications

  • Amperage Rating: 100 Continuous Ampere
  • Application: Meter Socket
  • Brand Name: Milbank
  • Bypass Provision: No Bypass
  • Departent: Electrical
  • Frequency Rating: 60 Hertz
  • Hub Closing Plate: 2 Inch Hub
  • Insulation: Glass Polyester
  • Line Side Wire Range: 6 AWG - 350 kcmil
  • Load Side Wire Range: 6 - 2/0 AWG
  • Main Breaker Size: No Main Breaker
  • Number Of Jaws: 4 Terminal
  • Number Of Main Breakers: 0
  • Number Of Receptacles: 0
  • Phase: 1 Phase
  • Product Family Code: G125
  • Product Height: 16 IN
  • Product Length: 4.5 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: 300 Volts Alternating Current

Professional Applications

  • Residential electrical service entrance installations
  • Light commercial utility metering applications
  • Multi-unit residential properties
  • Professional office buildings
  • Retail establishments requiring reliable metering
  • Service upgrade and replacement projects
  • New construction electrical service installations

Why Choose Milbank Quality?

Milbank delivers proven reliability with UL Listed certification and Type 3R outdoor rating for professional electrical installations. The G90 galvanized steel construction with powder coat finish ensures long-term performance in demanding outdoor utility service applications, backed by professional-grade materials and manufacturing standards.

Manufacturer Resources

Product Specs

Amperage Rating:
100 Continuous Ampere
Application:
Meter Socket
Brand Name:
Milbank
Bypass Provision:
No Bypass
Frequency Rating:
60 Hertz
Hub Closing Plate:
2 Inch Hub
Insulation:
Glass Polyester
Line Side Wire Range:
6 AWG - 350 kcmil
Load Side Wire Range:
6 - 2/0 AWG
Main Breaker Size:
No Main Breaker
Number Of Jaws:
4 Terminal
Number Of Main Breakers:
0
Number Of Receptacles:
0
Phase:
1 Phase
Product Family Code:
G125
Product Height:
16 IN
Product Length:
4.5 IN
Product Type:
Ringless Meter Socket
Standards:
UL Listed;Type 3R
Terminal:
Lay in
Unspsc Number:
39121102
Voltage Rating:
300 Volts Alternating Current
Product Material:
G90 Galvanized Steel with Powder Coat Finish
Product Mounting:
Surface Mount
Amps:
100
Department:
Electrical
Product Subgroup:
Metering & Meter Sockets
Insulation Type:
Glass Polyester
Hub Style:
2 Inch Hub
Installation Category:
Surface Mount
Terminal Type:
Lay In
Number of Phases:
1
Product Details:
Ringless Meter Socket
Frequency:
60 hertz
Product Group:
Power Distribution

Milbank U7366-DL – Frequently Asked Questions

1) Will a ringless meter socket work if my utility requires a ring-type socket?
No. The Milbank U736-DL series is a ringless socket, meaning the cover is retained by the enclosure rather than a sealing ring. Utilities specify one or the other and will not set a meter in the wrong style, so confirm your serving utility's approved list accepts ringless before ordering. The other thing to check at the same time is jaw count: this is a 4 terminal (4 jaw) single phase 100A socket rated 300V AC, which is the common self-contained residential and light commercial arrangement.
2) What does the position count mean on a Milbank U736-DL meter socket, and which one do I order?
Position is the number of metered units the socket serves, one meter per position. The U736-DL series comes in 2 position (U7362-DL), 3 position (U7363-DL), 4 position (U7364-DL), 5 position (U7365-DL) and 6 position (U7366-DL). Count the tenants or units being metered and order that number. Each position is 100A, single phase, 4 jaw. There is no spare position, so if a seventh unit is coming later, size for it now rather than adding a second stack.
3) Does the Milbank U736-DL multi-position meter socket include main breakers or tenant disconnects?
No breakers of any kind. The U736-DL is a meter stack with no main breaker and no bypass provision, so every position is a straight metering socket. You will need separate service disconnects downstream for each unit, plus whatever main or main lug device the utility and inspector require ahead of or within the service equipment. If the job needs the disconnect integral to the stack, this is the wrong unit.
4) What size service conductors will land in a Milbank 100A ringless meter socket?
The lay-in terminals take 6 AWG through 350 kcmil on the line side and 6 AWG through 2/0 AWG on the load side. That line side range is generous enough to accept an oversized utility lateral or a parallel-free 4/0 aluminum feed without a reducer. On the load side, 2/0 is the ceiling, so if your design calls for a larger tenant conductor than 2/0, this socket will not terminate it. Lay-in terminals mean the conductor drops in from the side rather than threading through a barrel, which is faster in a crowded gutter.
5) Can a Milbank U736-DL meter socket be installed outdoors on an exterior wall?
Yes. The enclosure is UL Listed and Type 3R, which is the rating for outdoor rain-tight service equipment, and it is built from G90 galvanized steel with a powder coat finish for exterior exposure. It is surface mount, so it fastens to the face of the wall or a strut rack rather than recessing into it. Type 3R does not cover hosedown or submersion, so keep it off grade level in flood-prone locations.
6) Is a 4 terminal meter socket right for a 120/240V single phase apartment service?
Yes, that is exactly what a 4 jaw single phase socket is for. Four jaws handle two line conductors and a neutral with the fourth position for the metering connection, which is the standard self-contained arrangement on residential single phase service at 60 Hertz. It is rated 300V AC and 100A continuous per position. A three phase or network service needs a different jaw configuration entirely, so a 4 jaw socket is not a substitute there.
7) Can I bypass the meter on a Milbank U736-DL to work on a tenant's service without dropping the whole building?
No. The U736-DL has no bypass provision, so pulling a meter is the only way to open that position and there is no lever or horn bypass to maintain power while the meter is out. For property managers doing live tenant work or utilities that mandate bypass on multi-family stacks, specify a socket ordered with a bypass instead. Check the utility spec first, because many require bypass on multi-position equipment.
8) How much wall space does a Milbank multi-position meter socket need?
The published figures are 16 inches and 4.5 inches, given as product height and product length. Note that the stated height applies to the family dimension, and the overall footprint grows with position count, since a 6 position U7366-DL carries three times the meter openings of a 2 position U7362-DL. Lay out the wall to the specific position count you are ordering and keep the meter centers within the utility's required mounting height window.
9) Will Milbank meter socket insulation hold up in a coastal or high humidity outdoor install?
The jaw insulation is glass polyester, a thermoset that resists tracking and moisture better than plain thermoplastic in wet outdoor service, and the enclosure is G90 galvanized steel under powder coat. Combined with the Type 3R rating, that is the standard specification package for exterior utility metering. In heavy salt air, keep the standard maintenance practice of inspecting the powder coat and touching up any breaches before rust starts under the finish.
10) Does a Milbank multi-position meter socket come with receptacles for house loads?
There are no receptacles on the U736-DL, and no house panel or house meter position built in. It is metering only. If the property needs a house load for common area lighting, an exterior receptacle, or an elevator, that has to be metered and fed from separate equipment. Worth catching at layout, since adding it after the stack is set usually means opening the wall again.
How fast can I get the Milbank U7366-DL 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 U7366-DL come with a warranty?
Absolutely. The Milbank U7366-DL 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 U7366-DL?
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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