nVent CADDY 512A Pre-Galvanize...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$33.78
nVent CADDY 512A Pre-Galvanized Spring Steel Adjustable T-Grid Box Hanger, 24-Inch Span

nVent CADDY 512A Pre-Galvanized Spring Steel Adjustable T-Grid Box Hanger, 24-Inch Span

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Model: 512A

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

$33.78
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nVent CADDY 512A Pre-Galvanized Spring Steel Adjustable T-Grid Box Hanger, 24-Inch Span

The nVent CADDY 512A Pre-Galvanized Spring Steel Adjustable T-Grid Box Hanger is engineered to support electrical outlet and junction boxes directly to 24-inch T-grid suspended ceiling systems. Built from pre-galvanized steel and spring steel components, this Caddy® Armour Steel hanger features an adjustable T-grid design that lets electricians position boxes along the span without additional custom hardware. The 24-inch span matches standard suspended ceiling grid spacing, making the 512A a practical, purpose-built solution for commercial and institutional installations where boxes must be secured cleanly and consistently to the grid framework. As part of the nVent CADDY lineup, it is designed for electrical contractors who need a repeatable, code-friendly way to mount boxes across acoustic and lay-in ceiling grids.

Key Features

  • 24-Inch T-Grid Span: Sized to match standard 24-inch suspended ceiling T-grid spacing for a direct, secure fit between grid tees.
  • Pre-Galvanized Steel Construction: Corrosion-resistant pre-galvanized steel body stands up to long-term use in commercial ceiling cavities.
  • Spring Steel Components: Spring steel elements provide tensioned engagement against the T-grid framework for a stable, secure hold.
  • Adjustable T-Grid Design: Adjustable positioning accommodates box placement variations across the ceiling grid without custom fabrication or field modification.
  • Caddy® Armour Steel Build: Part of the nVent CADDY Armour Steel product line, built for dependable performance in demanding commercial installation environments.
  • Consistent Span Fit: The fixed 24-inch span is purpose-matched to standard grid modules, reducing guesswork when laying out box locations.
  • Contractor-Oriented Design: Adjustable hanger geometry is intended to streamline the process of mounting boxes to T-grid ceiling systems on the jobsite.

Technical Specifications

  • Refer to manufacturer documentation for complete technical specifications.

Typical Applications

  • Suspended Ceiling T-Grid Systems
  • Electrical Outlet and Junction Box Mounting
  • Commercial and Institutional Construction
  • Lighting Fixture and Device Box Support
  • Renovation and New Ceiling Grid Installations

Why nVent CADDY?

nVent CADDY engineers support products like the 512A hanger from pre-galvanized steel and spring steel materials to deliver dependable, code-compliant performance for professional electrical installations. The adjustable Armour Steel design helps electricians mount boxes to T-grid ceilings efficiently and securely, and the fixed 24-inch span removes guesswork from grid-based layouts. Backed by nVent CADDY's reputation for durable support product engineering, the 512A is built to hold up through the life of the ceiling system it serves, from initial construction through future renovation work.

Manufacturer Resources

nVent CADDY Full Catalog

Product Specs

list_batch:
CDY-20260915
Product Type:
Box Hanger
Product Finish:
Pre-Galvanized
Configuration:
Adjustable T-Grid
Series:
Armour Steel
Department:
Electrical
Product Group:
Hangers, Supports & Fasteners
Product Subgroup:
Hangers, Straps & Supports
Product Material:
Spring Steel

nVent CADDY 512A – Frequently Asked Questions

1) Will the nVent CADDY 512A box hanger fit a 24-inch ceiling grid module?
Yes. The 512A is built with a 24-inch span to sit between tees on standard 24-inch T-grid suspended ceilings. It is a fixed-span hanger, so it drops straight into a standard grid module without cutting or field fabrication. If your grid is on a different module spacing, this is the wrong part.
2) What does the CADDY 512A actually hold, and can I mount a junction box anywhere along it?
It supports electrical outlet and junction boxes off the ceiling grid, including device boxes for lighting fixtures. The hanger is adjustable along its length, so you slide the box to the location you need instead of building a custom bracket or adding blocking. That is the point of it on a jobsite where box locations do not land neatly on a tee.
3) Is the CADDY 512A hanger okay to leave in a ceiling plenum long term?
The body is pre-galvanized steel with spring steel components, so it carries a zinc coating for corrosion resistance in an enclosed ceiling cavity. It is an interior support product for commercial and institutional ceilings, not a part specified for exterior or wet exposure.
4) How does the 512A grip the ceiling tee without screws?
Spring steel elements tension against the T-grid framework, so the hanger clamps onto the tees under spring pressure rather than being fastened through them. That keeps the grid intact and lets an electrician set the hanger by hand during rough-in or a retrofit above an existing lay-in ceiling.
5) What is the exact part number to order for a 24-inch CADDY T-grid box hanger?
Order nVent CADDY part 512A. It is a single-configuration item, so there is no finish or size choice to specify: pre-galvanized spring steel, adjustable T-grid, 24-inch span. Distributors and purchasing agents should note the 512A designation belongs to the CADDY Armour Steel line.
6) Can the 512A be used on a renovation where the ceiling grid is already up?
Yes. It is listed for renovation as well as new ceiling grid installations, and since it engages the tees by spring tension and adjusts along its span, you can lift a tile, set the hanger between two existing tees, and position the box without disturbing the rest of the grid.
7) Can I standardize on the CADDY 512A across a whole building of lay-in ceilings?
That is what it is built for. Because the span is fixed at 24 inches to match standard grid modules, every opening in a building on that module takes the same part, and the adjustable box position handles the layout differences from room to room. Facility and MRO buyers running acoustic or lay-in grid throughout can carry one SKU instead of fabricating brackets per location.
How fast can I get the nVent CADDY 512A 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 nVent CADDY 512A come with a warranty?
Absolutely. The nVent CADDY 512A 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 nVent CADDY 512A?
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 nVent CADDY 512A from ZenSupply?
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