Key Features
✅ Heavy-Duty Galvanized Steel – Ensures strength, durability, and corrosion resistance.
✅ Optimized for Concrete Installations – Designed to be embedded in poured concrete.
✅ Multiple Knockouts – Provides flexibility for conduit and cable entry.
✅ UL Listed & NEC Compliant – Meets electrical safety codes for various applications.
✅ Mounting Brackets Available – Facilitates secure installation in concrete forms.
Technical Specifications
| Specification | Details |
|---|---|
| Material | Galvanized Steel |
| Box Dimensions | 4″ Diameter x 1-1/2″ or 2-1/8″ Depth |
| Knockouts | 1/2″, 3/4″, or combination knockouts available |
| Capacity | 15.5 – 21.5 cubic inches (depending on depth) |
| Certifications | UL Listed, NEC Compliant |
| Mounting Options | Side brackets, hanger bars, and mud rings available |
| Cover Types | Blank, fixture support, and raised covers available |
| Application Areas | Concrete ceilings, walls, and floors in commercial, industrial, and residential settings |
Available Components
1. 4-Inch Steel Octagon Concrete Boxes
- Designed to be embedded in concrete walls, ceilings, or floors.
- Reinforced construction for heavy-duty applications.
- Knockouts for conduit and cable access.
2. Covers
- Blank Covers – Protect unused boxes.
- Fixture Support Covers – Designed to hold light fixtures and ceiling fans.
- Raised Covers – Provides additional space for device mounting.
3. Accessories
- Mounting Brackets – Securely holds the box in place during concrete pouring.
- Mud Rings – Provides extra depth for specific installations.
Applications
✔ Commercial Buildings – Office spaces, retail centers, and parking garages.
✔ Industrial Facilities – Warehouses, manufacturing plants, and processing facilities.
✔ Residential Construction – High-rise apartments and condominiums.
✔ Educational Institutions – Schools and universities requiring durable electrical enclosures.
✔ Healthcare Facilities – Hospitals and medical centers with strict electrical code requirements.
Why Choose 4-Inch Steel Octagon Concrete Boxes?
⭐ Built for Tough Environments – Designed for concrete-embedded applications.
⭐ Corrosion-Resistant & Durable – Heavy-duty steel construction for longevity.
⭐ Code-Compliant & Safe – UL Listed and NEC compliant for secure electrical installations.
⭐ Versatile & Expandable – Compatible with various covers, brackets, and accessories.
⭐ Easy to Install – Multiple mounting and knockout options for flexible configurations.
For more details, specifications, and purchasing options, contact us today! 🚀
