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RACO 591 Gangable Steel Switch Box, 3 in. x 2 in., 3-1/2 in. Deep
The RACO 591 is a gangable steel switch box measuring 3 in. x 2 in. and 3-1/2 in. deep, designed for conduit wiring systems in commercial and residential electrical construction. This UL Listed box features two 1/2 in. and eight 3/4 in. knockouts (KO's) for flexible conduit entry, along with integrated plaster ears that allow the box to mount flush with finished wall surfaces. Its gangable configuration lets installers combine multiple 591 boxes side-by-side to build multi-device switch and receptacle assemblies on a single job, saving time on device-heavy layouts. Formed from steel for long-term durability, the 591 is a straightforward, code-compliant choice for new construction and renovation wiring.
Key Features
- Trade Size: 3 in. x 2 in. box body with a 3-1/2 in. depth, sized for standard switch and device installations.
- Durable Construction: Formed steel construction provides strength and long-term durability for conduit-fed installations.
- Knockouts: Two 1/2 in. and eight 3/4 in. KO's give installers flexible conduit entry options on the job.
- Gangable Design: The box gangs together with additional RACO 591 boxes for multi-gang switch and device installations.
- Plaster Ears: Integrated plaster ears position the box flush with finished plaster or drywall surfaces.
- Wiring System: Engineered for use with conduit wiring systems, with no mounting bracket included.
Certifications & Compliance
- UL Listed
Technical Specifications
- Product Type: Steel Boxes and Covers
- Product Depth: 3.5 in
- Bracket Type: No Bracket
- Wiring System: Conduit
- Gangable: Yes
- Certified Listed: UL Listed
Typical Applications
- Commercial and Residential Switch and Device Installations
- Conduit Wiring Systems
- Multi-Gang Device Boxes
- New Construction and Renovation Wiring
Why RACO?
RACO steel boxes are engineered for reliable, code-compliant electrical installations. The gangable 591's UL Listed rating, formed steel construction, and generous knockout layout make it a dependable choice for conduit-fed switch and device wiring in demanding job-site conditions. Electrical professionals count on RACO for consistent quality and dependable performance on every installation.
Manufacturer Resources
Spec Sheet
Product Specs
- list_batch:
- RACO-20260916
- Product Type:
- Steel Boxes and Covers
- Product Depth:
- 3.5 in
- Bracket Type:
- No Bracket
- Wiring System:
- Conduit
- Gangable:
- Yes
- Certified Listed:
- UL Listed