Milbank 4 Terminal Ring Type M...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$3,873.33
Milbank U3251-O-200-CB 4 Terminal Ring Type Plain Top 1-200 Ampere Main Breaker Bypass Studs

Milbank 4 Terminal Ring Type Meter Socket with Dual 200A Main Breakers and Link Bypass

(No reviews yet) Write a Review

Model: U3251-O-200-CB

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

$3,873.33
Adding to cart… The item has been added
Free Shipping on orders over $99
We price match and offer bulk discounts! Click Add to Quote. It's quick and easy.
✨
Earn points with this purchase! You can redeem points for giftcards, iPads, XBox's and more. View Rewards
Free Keying on all locks
You may also like

Milbank 4 Terminal Ring Type Meter Socket with Dual 200A Main Breakers and Link Bypass

Professional electrical metering solution with integrated main breaker protection

The Milbank 4 Terminal Ring Type Meter Socket delivers reliable single-phase electrical metering with dual 200 ampere main breaker protection and 320 continuous ampere rating. Constructed with G90 galvanized steel and powder coat finish in a Type 3R enclosure, this surface-mount unit features underground cable entry with side wireway and link bypass provision for professional electrical installations.

Professional Features & Benefits

  • 320 Continuous Ampere Rating: Provides robust capacity for demanding electrical loads with reliable performance under continuous operation.
  • Dual 200A Main Breakers: Offers redundant overcurrent protection and flexible load distribution for enhanced system reliability.
  • Type 3R Enclosure: Weather-resistant construction protects internal components from rain, sleet, and ice formation for outdoor installations.
  • G90 Galvanized Steel Construction: Corrosion-resistant material with powder coat finish ensures long-term durability in harsh environments.
  • Link Bypass Provision: Enables temporary power continuity during maintenance without service interruption.
  • Underground Cable Entry: Side wireway design accommodates underground service connections with proper cable management.
  • UL Listed Certification: Meets rigorous safety standards for professional electrical installations and code compliance.

Technical Specifications

  • Amperage Rating: 320 Continuous Ampere
  • Application: Meter Socket With Main
  • Brand Name: Milbank
  • Bypass Provision: Link Bypass
  • Cable Entry: Underground with Side Wireway
  • Departent: Electrical
  • Equipment Ground: 2 Barrel Ground Lug
  • Frequency Rating: 60 Hertz
  • Hub Closing Plate: Plain Top
  • Insulation: Glass Polyester
  • Load Side Wire Range: 1 AWG - 300 kcmil
  • Main Breaker Size: Two 200 Ampere Main Breakers
  • Number Of Jaws: 4 Terminal
  • Number Of Main Breakers: 2
  • Number Of Meter Positions: 1 Position
  • Number Of Receptacles: 0
  • Phase: 1 Phase
  • Product Family Code: 4T32
  • Product Height: 39.938 IN
  • Product Length: 6 IN
  • Product Material: G90 Galvanized Steel with Powder Coat Finish
  • Product Mounting: Surface Mount
  • Product Size: 6L x 23.813W x39.938H
  • Product Type: Ring Type Meter Socket
  • Standard: UL Listed;Type 3R
  • Terminal: 1/2 Inch Stud Line Side
  • Unspsc Number: 39121102
  • Voltage Rating: Up to 240 Volts Alternating Current
  • Width: 23.813 IN

Installation & Operation

  1. Mount the unit in a suitable location with appropriate clearance and access for connections and service.
  2. Connect utility and load conductors following applicable guidelines and the manufacturer's instructions.
  3. Wire generator or power input according to the provided voltage/phase specifications and compatible capacity.
  4. Configure any available load management or control features as supported by the provided specifications.
  5. Test automatic transfer or operational functionality and verify proper performance before placing into service.
  6. Complete final inspection and follow ongoing maintenance practices appropriate to the product category.

Professional Applications

  • Residential Service Entrance Metering
  • Commercial Building Electrical Distribution
  • Multi-Unit Property Metering
  • Industrial Facility Power Monitoring
  • Utility Service Connections
  • Electrical Contractor Installations

Why Choose Milbank Quality?

Milbank delivers proven reliability with UL Listed certification and Type 3R weather-resistant construction. The G90 galvanized steel with powder coat finish ensures long-term performance in demanding outdoor environments, while the comprehensive technical specifications support professional electrical installations with confidence.

Manufacturer Resources

Product Specs

Amperage Rating:
320 Continuous Ampere
Application:
Meter Socket With Main
Brand Name:
Milbank
Bypass Provision:
Link Bypass
Cable Entry:
Underground with Side Wireway
Departent:
Electrical
Equipment Ground:
2 Barrel Ground Lug
Frequency Rating:
60 Hertz
Hub Closing Plate:
Plain Top
Insulation:
Glass Polyester
Load Side Wire Range:
1 AWG - 300 kcmil
Main Breaker Size:
Two 200 Ampere Main Breakers
Number Of Jaws:
4 Terminal
Number Of Main Breakers:
2
Number Of Meter Positions:
1 Position
Number Of Receptacles:
0
Phase:
1 Phase
Product Family Code:
4T32
Product Height:
39.938 IN
Product Length:
6 IN
Product Size:
6L x 23.813W x39.938H
Product Type:
Ring Type Meter Socket
Standard:
UL Listed;Type 3R
Terminal:
1/2 Inch Stud Line Side
Unspsc Number:
39121102
Voltage Rating:
Up to 240 Volts Alternating Current
Width:
23.813 IN
Product Material:
G90 Galvanized Steel with Powder Coat Finish
Product Mounting:
Surface Mount

Milbank U3251-O-200-CB – Frequently Asked Questions

How fast can I get the Milbank U3251-O-200-CB 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 U3251-O-200-CB come with a warranty?
Absolutely. The Milbank U3251-O-200-CB 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 U3251-O-200-CB?
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 U3251-O-200-CB from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
!