Milbank 600V Underground Termi...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$3,345.69
Milbank PB-018 600V Underground Termination Boxes

Milbank 600V Underground Termination Cabinet 800A Single Phase G90 Galvanized Steel

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Model: PB-018

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

$3,345.69
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Milbank 600V Underground Termination Cabinet

Professional Underground Power Distribution & Termination Solution

The Milbank 600V Underground Termination Cabinet delivers reliable underground power distribution with up to 800 ampere capacity and single phase configuration. Constructed from G90 galvanized steel with powder coat finish in ANSI 61 Gray, this termination cabinet provides durable line to load distribution for underground electrical systems. The unit features polypropylene insulation material and accommodates both copper and aluminum conductors with 3 conductor configuration and 1 meter position.

Professional Features & Benefits

  • 800 Ampere Rating: Handles substantial electrical loads for demanding underground distribution applications with reliable capacity management.
  • 600V AC Rating: Supports standard commercial and industrial voltage requirements for versatile underground power distribution.
  • G90 Galvanized Steel Construction: Provides superior corrosion resistance and structural integrity for long-term underground service reliability.
  • Type 3R Enclosure Rating: Delivers weather-resistant protection suitable for outdoor underground installations with proper environmental sealing.
  • 50,000 Ampere Short Circuit Rating: Ensures safe operation under fault conditions with robust electrical protection capabilities.
  • UL Listed Certification: Meets rigorous safety standards for professional electrical installations and code compliance requirements.
  • No Knockouts Design: Provides clean installation flexibility for custom conduit entry configurations as required by specific applications.

Technical Specifications

  • Amperage Rating: Up to 800 Ampere
  • Application: Termination Cabinet
  • Brand Name: Milbank
  • Conductor Material: Copper and Aluminum
  • Departent: Electrical
  • Insulation Material: Polypropylene
  • Jacket Material: No Jacket Material
  • Miscellaneous: No Knockouts
  • Number Of Conductors: 3
  • Number Of Meter Positions: 1 Position
  • Phase: 1
  • Product Color: ANSI 61 Gray
  • Product Family Code: TCAN
  • Product Finish: Powder Coat Finish
  • Product Height: 48 IN
  • Product Length: 11 IN
  • Product Material: G90 Galvanized Steel
  • Product Size: 11L x 24W x 48H
  • Product Type: Line to Load Distribution
  • Short Circuit Rating: 50000 Ampere
  • Standard: UL Listed;Type 3R
  • Temperature Rating: No Temperature Rating
  • Unspsc Number: 26121541
  • Voltage Rating: Up to 600 Volts Alternating Current
  • Width: 24 IN

Professional Applications

  • Underground Residential Service Connections
  • Commercial Underground Power Distribution
  • Industrial Facility Underground Terminations
  • Multi-Unit Property Power Distribution
  • Municipal Underground Electrical Systems
  • Utility Service Termination Points
  • Underground Cable Transition Applications

Why Choose Milbank Quality?

Milbank termination cabinets deliver proven reliability with UL Listed certification and Type 3R environmental protection. The G90 galvanized steel construction with powder coat finish ensures long-term durability in demanding underground applications, while the 50,000 ampere short circuit rating provides robust electrical protection for professional installations.

Manufacturer Resources

Product Specs

Amperage Rating:
Up to 800 Ampere
Application:
Termination Cabinet
Brand Name:
Milbank
Conductor Material:
Copper and Aluminum
Insulation Material:
Polypropylene
Jacket Material:
No Jacket Material
Miscellaneous:
No Knockouts
Number Of Conductors:
3
Number Of Meter Positions:
1 Position
Phase:
1
Product Family Code:
TCAN
Product Finish:
Powder Coat Finish
Product Height:
48 IN
Product Length:
11 IN
Product Size:
11L x 24W x 48H
Product Type:
Line to Load Distribution
Short Circuit Rating:
50000 Ampere
Standards:
UL Listed;Type 3R
Temperature Rating:
No Temperature Rating
Unspsc Number:
26121541
Voltage Rating:
Up to 600 Volts Alternating Current
Product Color:
ANSI 61 Grey
Product Material:
G90 Galvanized Steel
Amps:
800
Product Width:
24 IN
Department:
Electrical
Product Subgroup:
Enclosures
Short Circuit Current:
50000 amperes
Number of Phases:
1
Product Details:
Line To Load Distribution
Product Group:
Boxes & Enclosures

Milbank PB-018 – Frequently Asked Questions

1) Will the Milbank PB-018 termination cabinet handle an 800 amp underground service?
Yes, the PB-018 underground termination cabinet is rated up to 800 amperes at up to 600 volts AC, single phase, with a 50,000 ampere short circuit rating. That short circuit number is the one to check against your available fault current at the service point, since an underground termination sitting close to the transformer can see high available fault current. It is a line to load distribution enclosure with 1 meter position and 3 conductors.
2) What is the difference between the Milbank PB-018 and PB-018-NK?
Knockouts. PB-018 comes with knockouts already provided; PB-018-NK ships with no knockouts, a blank enclosure you punch or hole-saw yourself for whatever conduit entry the job calls for. On an underground termination where the conduit stub-up location is dictated by the trench and not by the factory, the no-knockout version is usually the one to order. If you are landing standard conduit in the standard place, the knockout version saves field labor.
3) Can the Milbank PB-018 termination cabinet be mounted outdoors?
Yes. The PB-018 is UL Listed and carries a Type 3R enclosure rating, which is the rain-tight outdoor rating used for service equipment on an exterior wall or pedestal. The shell is G90 galvanized steel with a powder coat finish in ANSI 61 gray. Type 3R sheds rain, sleet and snow but is not rated for hosedown or submersion, so it is not the enclosure for a wash-down bay or a flood-prone pit.
4) Is the Milbank PB-018 termination cabinet single phase or three phase?
Single phase, with 3 conductors, up to 600V AC. It is the wrong enclosure for a three phase four wire commercial service. If the building is three phase, specify a three phase termination cabinet instead, matched to the same amperage and short circuit duty, rather than trying to make a single phase cabinet work.
5) Is a termination cabinet the same thing as a meter socket, or do I need both?
They do different jobs. The Milbank PB-018 is a termination cabinet: a line to load distribution enclosure where the incoming underground service conductors are landed and transitioned to the load side conductors. It carries 1 meter position. If your job is a multi-unit building needing several metered services, a termination cabinet feeding a meter stack is the arrangement, not a termination cabinet alone. If all you need is to measure a single service, a meter socket alone is the smaller and simpler buy.
6) Do I have to cut my own conduit openings in the Milbank PB-018 termination cabinet?
Only on the -NK version. PB-018-NK is supplied with no knockouts, meaning you punch the entries to suit your conduit run, which is the usual choice when the utility dictates the stub-up position. Ordering the plain PB-018 gets you a cabinet with knockouts provided. Either way you are cutting or punching through G90 galvanized steel, so plan on a knockout punch rather than a hole saw on a cabinet this size, and dress and seal any field opening to keep the Type 3R rating intact.
7) Will the Milbank PB-018 hold up on a coastal or industrial site?
The PB-018 cabinet is built from G90 galvanized steel with a powder coat finish, which is the standard corrosion package for exterior service equipment: a zinc coating under paint rather than bare painted steel. Combined with the Type 3R rating, that suits normal outdoor exposure on a wall or pad. For a genuinely aggressive salt or chemical environment, stainless enclosures are the step up, so spec accordingly if the site warrants it.
8) What UNSPSC code should I use to procure the Milbank PB-018 termination cabinet?
UNSPSC 26121541 covers the Milbank PB-018 underground termination cabinet. Manufacturer part numbers are PB-018 with knockouts and PB-018-NK without, under Milbank product family code TCAN, which is the identifier to put on a purchase requisition or a facility standardization list.
How fast can I get the Milbank PB-018 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 PB-018 come with a warranty?
Absolutely. The Milbank PB-018 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 PB-018?
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 PB-018 from ZenSupply?
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