Milbank Current Transformer En...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$3,520.84
Milbank CT Enclosure Cabinet Lift-Off Hinged Cover, Outdoor Type 3R Utility Metering Cabinet

Milbank Current Transformer Enclosure Cabinet with Lift-Off Hinged Cover - Type 3R Outdoor Wall Mount 48" Height

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Model: CT304811-HC-AMS

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

$3,520.84
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Milbank Current Transformer Enclosure Cabinet with Lift-Off Hinged Cover

Professional Type 3R Outdoor Utility Metering Solution

The Milbank Current Transformer Enclosure Cabinet delivers reliable outdoor utility metering protection with Type 3R NEMA rating for weather resistance. This wall-mounted cabinet features a lift-off hinged cover design for convenient access and includes mounting emboss on the enclosure back with current transformer mounting rack provision for professional installations.

Professional Features & Benefits

  • Type 3R NEMA Rating: Provides weather-resistant protection for outdoor utility metering applications in harsh environmental conditions.
  • 48-Inch Height: Offers ample vertical space for current transformer installations and utility metering equipment configurations.
  • Lift-Off Hinged Cover: Enables convenient access for installation, maintenance, and service while maintaining secure enclosure protection.
  • Wall Mount Design: Facilitates secure installation on building exteriors and utility structures with proper mounting support.
  • Current Transformer Mounting Rack Provision: Includes dedicated mounting provisions for organized CT installation and professional cable management.
  • UL Listed: Meets rigorous safety and performance standards for electrical enclosure applications and code compliance.
  • 11-Inch Depth: Provides sufficient interior space for current transformers and associated metering equipment while maintaining compact profile.

Technical Specifications

  • Application: Current Transformer Enclosure
  • Back Panel: Mounting Emboss on Enclosure Back
  • Brand Name: Milbank
  • Cable Entry: No Knockouts
  • Departent: Electrical
  • Depth: 11
  • Mounting Rack: Current Transformer Mounting Rack Provision
  • Nema Rating: Type 3R
  • Product Family Code: CTEN
  • Product Height: 48 IN
  • Product Mounting: Wall Mount
  • Product Type: Hinge Cover
  • Standard: UL Listed
  • Unspsc Number: 39121319

Professional Applications

  • Utility Metering Installations
  • Commercial Building Power Monitoring
  • Industrial Facility Current Measurement
  • Multi-Tenant Property Metering
  • Electrical Service Entrance Applications
  • Outdoor Transformer Installations
  • Municipal Utility Infrastructure

Why Choose Milbank Quality?

Milbank delivers proven reliability in utility metering solutions with UL Listed safety certification and Type 3R weather-resistant construction. The professional-grade enclosure design ensures long-term durability and dependable performance in demanding outdoor electrical applications.

Manufacturer Resources

Product Specs

Application:
Current Transformer Enclosure
Back Panel:
Mounting Emboss on Enclosure Back
Brand Name:
Milbank
Cable Entry:
No Knockouts
Mounting Rack:
Current Transformer Mounting Rack Provision
Nema Rating:
Type 3R
Product Family Code:
CTEN
Product Height:
48 IN
Product Type:
Current Transformer Cabinet
Standards:
UL Listed
Unspsc Number:
39121319
Product Mounting:
Wall Mount
Product Depth:
11
Department:
Electrical
Product Subgroup:
Metering & Meter Sockets
Installation Category:
Wall Mount
Product Details:
Hinge Cover
Product Group:
Power Distribution

Milbank CT304811-HC-AMS – Frequently Asked Questions

1) Can the Milbank CT enclosure be installed outdoors on an exterior wall?
Yes. The Milbank current transformer enclosure carries a Type 3R NEMA rating, which is the outdoor rain-and-sleet rating used for service entrance and utility metering gear, and it is built as a wall mount cabinet for building exteriors and utility structures.
2) Does the Milbank CT cabinet come with knockouts for conduit entry?
No knockouts. The enclosure ships blank, so the installing electrician punches or drills the conduit entries where the service and secondary metering runs actually land. Plan on hole saws or a knockout set plus the appropriate 3R rated hubs or fittings to keep the outdoor rating intact.
3) How much space is inside the Milbank CT enclosure for current transformers and bus?
The cabinet is 48 inches high with an 11 inch depth, which gives room for the CTs and associated metering components behind the cover. The 11 inch depth is the number to check first if you are running large conductors or doughnut CTs on heavy bus, since bend radius is usually what runs out before height does.
4) What is the difference between the painted steel and stainless steel versions of this Milbank CT enclosure?
Three builds are offered. CT304811-HC-AMS and CT364811-HC-AMS are painted steel with a single front lift-off hinged cover, the 364811 being the Ameren approved version. CTSS364811-HC is stainless steel with a single door lift-off hinge cover and CT rack provision. Stainless is the one to spec for coastal, wash-down, or corrosive industrial sites; painted steel covers standard commercial and multi-tenant metering.
5) My utility is Ameren. Which Milbank CT enclosure part number do I order?
Order CT364811-HC-AMS, the painted steel single front lift-off hinged cover version listed as Ameren approved. Utility metering enclosures have to appear on the serving utility's accepted equipment list before they will set meters, so the approved part number matters more than the general spec here.
6) Do I need to buy a separate CT mounting rack for this Milbank cabinet?
The cabinet is built with a current transformer mounting rack provision, meaning the enclosure is prepared to accept a CT rack. It also has a mounting emboss on the enclosure back for fastening interior components. Confirm with your serving utility which rack and CT arrangement they require, since that is typically utility-specified rather than furnished with the box.
7) Is the Milbank CT enclosure UL Listed for service entrance metering work?
The enclosure is UL Listed, which is what most inspectors and utilities look for on current transformer cabinets at the service entrance. Its UNSPSC classification is 39121319. For the specific utility acceptance, match the part number to your provider's approved list.
8) Can I use this Milbank CT cabinet to meter individual tenants in a multi-tenant building?
It is a current transformer enclosure, so it houses the CTs that feed a meter socket or meter stack rather than holding the meters themselves. On multi-tenant and commercial power monitoring jobs it sits ahead of the metering equipment on larger services where conductors are too big for direct-read meters. You still need the meter socket or stack and the utility's CTs to complete the installation.
9) What does a lift-off hinged cover mean for servicing a CT cabinet?
The cover swings on hinges for routine access and can also be lifted completely off the enclosure when you need both hands and full clearance, such as setting CTs on the rack or pulling conductors. On a 48 inch tall outdoor cabinet that matters, because working around a fixed swinging door in a tight service yard is the usual complaint.
How fast can I get the Milbank CT304811-HC-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 CT304811-HC-AMS come with a warranty?
Absolutely. The Milbank CT304811-HC-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 CT304811-HC-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 CT304811-HC-AMS from ZenSupply?
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