You may also like
RACO 232RAC 4 in. Square Welded Steel Box, 2-1/8 in. Deep
The RACO 232RAC is a 4 in. square welded steel box built for conduit wiring systems, featuring a 2-1/8 in. deep body with ten 1/2 in. knockouts and six 1/2 in. to 3/4 in. combination knockouts (TKOs). Designed without a mounting bracket, this UL Listed enclosure provides a rugged, code-compliant housing for device and junction connections in commercial and industrial electrical installations. Its welded steel body offers consistent dimensional accuracy for reliable conduit alignment and secure device mounting.
Key Features
- Trade Size: 4 in. square footprint sized for standard device and junction box applications.
- Depth: 2-1/8 in. deep body provides ample interior volume for conductor and device fill.
- Durable Construction: Welded steel body delivers a rigid, one-piece enclosure built to withstand demanding job-site conditions.
- Knockouts: Ten 1/2 in. knockouts plus six 1/2 in. to 3/4 in. combination knockouts (TKOs) simplify conduit entry across multiple trade sizes.
- Wiring System: Configured for conduit wiring systems used in commercial and industrial raceway installations.
- Bracket Type: Supplied with no bracket, allowing direct mounting or use with separate mounting hardware as required by the application.
- Shape: Square profile provides consistent interior working space for splices, devices, and conductor terminations.
Certifications & Compliance
- UL Listed
Technical Specifications
- Product Type: Steel Box
- Product Size: 4 in
- Product Depth: 2.125 in
- Product Shape: Square
- Drawn or Welded: Welded
- Bracket Type: No Bracket
- Wiring System: Conduit
- Knockouts: 1/2 in;1/2 - 3/4 in Combination (TKO)
- Certified Listed: UL Listed
Typical Applications
- Commercial and Industrial Electrical Installations
- Conduit and Raceway Systems
- Device and Junction Box Wiring
- New Construction and Renovation Electrical Projects
- Electrical Contractor and MRO Supply Stock
Why RACO?
RACO steel boxes are built with welded construction for a rugged, code-compliant enclosure trusted on commercial and industrial job sites. With UL Listed performance and a knockout configuration designed for conduit wiring systems, the RACO 232RAC delivers dependable, long-lasting protection for electrical connections in demanding installation environments. Its no-bracket, square steel design offers electrical contractors a versatile enclosure that fits standard 4 in. square device and junction box applications.
Manufacturer Resources
Spec Sheet
Product Specs
- list_batch:
- RACO-20260916
- Product Type:
- Outlet Box
- Product Size:
- 4 in
- Product Depth:
- 2.125 in
- Product Shape:
- Square
- Drawn or Welded:
- Welded
- Bracket Type:
- No Bracket
- Wiring System:
- Conduit
- Knockouts:
- 1/2 in;1/2 - 3/4 in Combination (TKO)
- Certified Listed:
- UL Listed
- Department:
- Electrical
- Product Subgroup:
- Electrical Boxes
- Product Group:
- Boxes & Enclosures
RACO 232RAC – Frequently Asked Questions
1) Can I use the RACO 232RAC with NM cable (Romex), or is it conduit only?
It is configured as a conduit box. The 232RAC ships with open knockouts and no cable clamps, so for raceway work you thread connectors into the knockouts and go. If you are running NM cable you would have to add listed cable connectors at each knockout, or choose a box supplied with integral NM clamps instead.
2) Does the RACO 232RAC come with a mounting bracket?
No bracket. The 232RAC is a no-bracket 4 in. square box, so it mounts directly to the surface or structure using your own hardware, or through the box ears/holes as the installation allows. If you need a box that nails or screws straight to a stud face, order a bracketed version instead, because nothing for stud mounting ships with this one.
3) Does a cover come with the RACO 232RAC, or do I order that separately?
The 232RAC is the box only. Whatever you need to close it out, a flat blank cover for a junction point or a raised device cover for a switch or receptacle, is a separate order sized for a 4 in. square box. Pick the cover by device type and by the raise you need to come flush with the finished surface.
4) How deep is the RACO 232RAC 4 in. square box?
2-1/8 in. deep, which is the deep version of the 4 in. square steel box rather than the shallower 1-1/2 in. style. That extra depth is what you want when you are pulling several conduits into one box, splicing multiple circuits, or mounting a device with a long body behind the plate. Confirm your wall cavity or surface clearance handles 2-1/8 in. before you set it.
5) Is the RACO 232RAC a welded box or a drawn box, and does it matter?
Welded. The 232RAC is a welded steel body, not a one-piece drawn shell. For an electrician the practical difference is dimensional consistency on the knockout pattern and sidewalls, which keeps multiple conduit entries lining up when you are ganging runs into a tight box. It is the standard construction for conduit work in commercial and industrial installs.
6) What is the exact part number to order the RACO 4 in. square 2-1/8 in. deep welded box?
RACO model 232RAC. That single part number covers the 4 in. square, 2-1/8 in. deep, welded steel, no-bracket configuration, so there are no finish or size options to specify with it.
7) Where can I get the manufacturer spec sheet for the RACO 232RAC?
RACO publishes a spec sheet for the 232RAC at https://hubbellcdn.com/specsheet/RACO-232RAC-SPEC-EN.pdf. That is the document to attach when a spec reviewer or inspector wants the box volume and knockout layout on paper.
How fast can I get the RACO 232RAC 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 RACO 232RAC come with a warranty?
Absolutely. The RACO 232RAC 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 RACO 232RAC?
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 RACO 232RAC 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.