Crouse-Hinds 4" Steel Square O...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$1.86
Crouse-Hinds 4" Steel Square Outlet Box Mud Ring - Two Device Configuration

Crouse-Hinds 4" Steel Square Outlet Box Mud Ring - Two Device Configuration

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Model: TP499

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

$1.86
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Crouse-Hinds 4" Steel Square Outlet Box Mud Ring - Two Device Configuration

Professional electrical box extension for versatile device mounting applications

The Crouse-Hinds 4" Steel Square Outlet Box Mud Ring delivers reliable electrical box extension capabilities with durable steel construction. Designed for ordinary/non-hazardous locations, this two device configuration mud ring provides professional-grade mounting solutions for 4" steel square outlet boxes while maintaining NEC/CEC compliance standards.

Professional Features & Benefits

  • 4" Steel Construction: Robust steel material ensures long-lasting durability and reliable performance in demanding electrical applications.
  • Two Device Configuration: Accommodates dual device installations for increased functionality and efficient space utilization.
  • 4" x 4" Dimensions: Standard sizing provides compatibility with common 4" steel square outlet boxes for seamless integration.
  • NEC/CEC Standards Compliance: Meets National Electrical Code and Canadian Electrical Code requirements for professional installation confidence.
  • Ordinary Location Rating: Suitable for non-hazardous environments providing versatile application flexibility.
  • UL-Listed Certification: Third-party safety testing ensures reliable performance and code compliance for professional installations.

Technical Specifications

  • Area Classification: Ordinary/Non-Hazardous Locations
  • Box Size: 4"
  • Product Length Depth: 4 in
  • Product Material: Steel
  • Product Width: 4 in
  • Special Features: Two device
  • Standards Type: NEC/CEC

Professional Applications

  • Commercial Building Electrical Systems
  • Industrial Facility Wiring
  • Residential Electrical Installations
  • Office Building Infrastructure
  • Retail Establishment Wiring
  • Educational Facility Electrical Systems
  • Healthcare Facility Applications

Why Choose Crouse-Hinds Quality?

Crouse-Hinds delivers proven reliability through UL-Listed certification and NEC/CEC standards compliance. The robust steel construction and professional two device configuration ensure dependable performance for demanding electrical applications while maintaining the quality standards professionals trust.

Manufacturer Resources

Product Specs

Area Classification:
Ordinary/Non-Hazardous Locations
Box Size:
4"
Product Length Depth:
4 in
Product Material:
Steel
Product Width:
4 in
Special Features:
Two device
Standards Type:
NEC/CEC
Department:
Electrical
Product Type:
Mud Ring

Crouse-Hinds TP499 – Frequently Asked Questions

1) Which raised depth of the Crouse-Hinds TP two-gang mud ring do I need for my wall finish?
Pick the raise to match how far the box sits behind the finished wall surface. The Crouse-Hinds two-device mud ring for 4 inch square boxes comes flat (TP494), 1/4 inch raised (TP496), 1/2 inch raised (TP498), 5/8 inch raised (TP499), 3/4 inch raised (TP500), 1 inch raised (TP502) and 1-1/4 inch raised (TP501). Standard 1/2 inch drywall pairs with TP498, 5/8 inch board with TP499, and 3/4 inch raise covers board over furring or a layer of tile backer. Flat is for boxes mounted flush to the finish.
2) Does this mud ring meet code for commercial work?
It's built to NEC and CEC standards and is UL-Listed, which is what an inspector looks for on a device ring in commercial, institutional and healthcare buildings. Steel construction also keeps it usable where a plastic ring would not be accepted on a metal raceway system needing a continuous bonding path.
3) I'm standardizing device rings across a building. Can I use one part number everywhere?
Only where the wall build-up is the same. The depth of the ring has to match the finish thickness over the box, so a property with 1/2 inch board in offices and 5/8 inch board in corridors needs both TP498 and TP499. Where the wall assemblies are consistent, one number covers every 4 inch square box on the job, and all seven depths share the same 4 by 4 inch steel two-device body.
How fast can I get the Crouse-Hinds TP499 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 Crouse-Hinds TP499 come with a warranty?
Absolutely. The Crouse-Hinds TP499 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 Crouse-Hinds TP499?
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 Crouse-Hinds TP499 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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