Milbank NEMA 3R Current Transf...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$1,993.24
Milbank Outdoor Transformer Cabinets NEMA 3R

Milbank NEMA 3R Current Transformer Enclosure with Mounting Rack - 13" G90 Galvanized Steel Wall Mount Cabinet

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Model: S9690-O

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

$1,993.24
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Milbank NEMA 3R Current Transformer Enclosure with Mounting Rack

Professional outdoor transformer protection with integrated mounting solution

The Milbank NEMA 3R Current Transformer Enclosure delivers reliable outdoor protection for current transformer installations. This 13-inch wall-mount cabinet features durable G90 galvanized steel construction with powder coat finish in ANSI 61 Gray, providing weather-resistant performance with included current transformer mounting rack for complete installation convenience.

Professional Features & Benefits

  • NEMA 3R Rating: Provides reliable protection against rain, sleet, and ice formation for outdoor installations
  • G90 Galvanized Steel Construction: Delivers superior corrosion resistance and long-term durability in harsh environments
  • Powder Coat Finish: Ensures lasting appearance and additional protection against weathering and UV exposure
  • Integrated Mounting Rack: Includes current transformer mounting rack for streamlined installation and secure component positioning
  • Wall Mount Design: Enables flexible installation positioning with secure mounting for various outdoor applications
  • Hinge Cover Access: Provides convenient service access while maintaining weather protection integrity
  • 13-Inch Length: Offers optimal size for current transformer applications with proper clearance and accessibility

Technical Specifications

  • Application: Current Transformer Enclosure
  • Brand Name: Milbank
  • Cable Entry: No Knockouts
  • Departent: Electrical
  • Mounting Rack: Current Transformer Mounting Rack Included
  • Nema Rating: Type 3R
  • Product Color: ANSI 61 Gray
  • Product Length: 13 IN
  • Product Material: G90 Galvanized Steel with Powder Coat Finish
  • Product Mounting: Wall Mount
  • Product Type: Hinge Cover
  • Standard: Non UL Listed
  • Unspsc Number: 39121319

Professional Applications

  • Utility Current Transformer Protection
  • Commercial Metering Installations
  • Industrial Power Monitoring Systems
  • Outdoor Electrical Distribution
  • Municipal Power Infrastructure
  • Multi-Tenant Facilities
  • Professional Service Entrances

Why Choose Milbank Quality?

Milbank delivers proven reliability through robust G90 galvanized steel construction with powder coat finish, ensuring long-term performance in demanding outdoor environments. The NEMA 3R rating and integrated mounting rack demonstrate professional-grade engineering for current transformer protection applications.

Manufacturer Resources

Product Specs

Application:
Current Transformer Enclosure
Brand Name:
Milbank
Cable Entry:
No Knockouts
Mounting Rack:
Current Transformer Mounting Rack Included
Nema Rating:
Type 3R
Product Length:
13 IN
Product Type:
Hinge Cover
Standards:
Non UL Listed
Unspsc Number:
39121319
Product Color:
ANSI 61 Grey
Product Material:
G90 Galvanized Steel with Powder Coat Finish
Product Mounting:
Wall Mount
Department:
Electrical
Product Subgroup:
Electrical
Installation Category:
Wall Mount
Product Details:
Hinge Cover
Product Group:
Metering & Service Entrance

Milbank S9690-O – Frequently Asked Questions

1) What sizes does the Milbank NEMA 3R current transformer enclosure come in?
Two cabinet sizes are offered, both 13 inches deep: 13 x 24 x 24 (model S9690-O) and 13 x 34 x 46 (model S9694-O). Pick the larger box when you need room for multiple CTs, larger conductors, and the bending space that comes with them.
2) Can this Milbank CT cabinet be installed outdoors?
Yes. It carries a NEMA Type 3R rating, which covers outdoor use against falling rain, sleet, and ice formation. The shell is G90 galvanized steel with a powder coat finish in ANSI 61 Grey, and it mounts to a wall.
3) Does this Milbank enclosure come with knockouts for conduit?
No. The cabinet ships with no knockouts, so the installer punches or hole-saws the conduit entries where the job needs them. Plan on a knockout punch set on site, and keep any field-made openings consistent with the 3R rating by entering from below or using rain-tight hubs.
4) Do I have to buy a separate rack to mount the current transformers?
No, a current transformer mounting rack is included with the cabinet, so the CTs have a place to land out of the box. What you still supply is the wall mounting hardware, the conduit and fittings, and the CTs themselves.
5) Is the Milbank S9690-O CT enclosure UL listed?
It is a non UL listed enclosure. On utility metering work that is common, because the serving utility's own specification governs the CT cabinet rather than a UL listing. If your AHJ or spec calls for a listed enclosure, this one will not satisfy it.
6) What is this Milbank cabinet actually used for?
It houses current transformers on metered services, the ones utilities require when the load is too large for a self-contained meter. Typical work is commercial and industrial metering, outdoor service entrances, power monitoring, and multi-tenant buildings. The UNSPSC code is 39121319 if you need it for a purchase order.
7) How do you get into the cabinet for service?
Access is through a hinged cover, so the door swings rather than lifting off, and one person can open it to land conductors or check CT leads without juggling a loose panel.
8) Will the finish hold up on a coastal or industrial site?
The body is G90 galvanized steel with a powder coat over it, which gives you the zinc coating plus a painted barrier against weathering and UV. That is the standard combination for outdoor utility gear. In heavy salt or chemical exposure, expect to inspect and touch up any field-cut conduit openings, since those cuts expose bare steel.
How fast can I get the Milbank S9690-O 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 S9690-O come with a warranty?
Absolutely. The Milbank S9690-O 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 S9690-O?
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 S9690-O 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.
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