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RACO 8190 4 in. Square Drawn Steel Box, 1-1/2 in. Deep, Raised Ground
Model: RACO-8190
RACO
RACO 4 in. Square Welded Steel Box, 1-1/2 in. Deep, Raised Ground
The RACO 4 in. Square Welded Steel Box is a UL Listed steel outlet box built for conduit wiring systems in commercial and industrial electrical installations. Constructed with welded steel for added strength, this box measures 4 in. square and 1-1/2 in. deep, providing ample interior volume for splices and device connections. It features a raised ground for reliable grounding continuity and is supplied without a mounting bracket for direct conduit-fed installations. Ten 1/2 in. knockouts and six 1/2 in. - 3/4 in. combination knockouts (TKOs) give electricians flexible conduit entry options on the job.
Key Features
- Box Size: 4 in. square footprint sized for standard outlet and junction box installations.
- Durable Construction: Welded steel body resists deformation and provides a rigid, long-lasting enclosure.
- Depth: 1-1/2 in. deep interior offers generous space for conductors and devices.
- Knockouts: Ten 1/2 in. knockouts plus six 1/2 in. - 3/4 in. combination knockouts (TKOs) accommodate multiple conduit sizes.
- Raised Ground: Integrated raised ground feature supports secure equipment grounding.
- Mounting: No bracket configuration designed for conduit-supported wiring systems.
Certifications & Compliance
- UL Listed
Technical Specifications
- Product Type: Steel Box
- Product Size: 4 in
- Product Depth: 1.5 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 Wiring Systems
- Junction and Outlet Box Applications
- New Construction and Renovation Projects
Why RACO?
RACO builds its steel boxes with welded construction and raised grounding features to deliver dependable, code-compliant performance for professional electricians. This UL Listed box combines multiple knockout options with a rugged steel body, making it a trusted choice for conduit wiring installations where durability and grounding reliability matter.
Manufacturer Resources
Spec Sheet
Product Specs
- list_batch:
- RACO-20260916
- Product Type:
- Steel Box
- Product Size:
- 4 in
- Product Depth:
- 1.5 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