The Eaton TP317 is a 4-inch octagon outlet box, part of the Crouse-Hinds series, engineered for secure and efficient electrical installations across residential, commercial, and industrial environments. Constructed from durable galvanized steel, this fixture-rated junction box offers a 21.5 cubic inch capacity and includes integrated AC/MC cable clamps for streamlined installations. With multiple knockouts and a depth of 2-1/8 inches, the TP317 accommodates various wiring configurations and ensures compliance with safety standards.
Description
Technical Specifications
| Feature | Specification |
|---|---|
| Brand | Eaton (Crouse-Hinds Series) |
| Model Number | TP317 |
| Box Type | 4-Inch Octagon Outlet Box |
| Material | Galvanized Steel |
| Capacity | 21.5 Cubic Inches |
| Depth | 2-1/8 Inches |
| Knockouts | 7 total – 1 bottom (1/2″), 2 side (1/2″), 4 cable side |
| Cable Clamps | Integrated AC/MC cable clamps |
| Mounting System | Screw Mount |
| Grounding | Pre-installed ground screw |
| Certification | UL 514A/514B/514C Listed |
| Compliance | NEC, NEMA OS-1 Compliant |
| Application | Residential, Commercial, Industrial |
Key Features & Benefits
1. Robust Steel Construction
✔ Galvanized steel body ensures durability and resistance to corrosion.
✔ Provides a secure enclosure for electrical wiring connections.
2. Spacious 21.5 Cubic Inch Capacity
✔ Ample space for wire connections and splicing.
✔ Helps prevent overcrowding, reducing the risk of overheating.
3. Multiple Knockouts for Flexible Wiring
✔ 7 total knockouts offer various conduit or cable entry points:
- Bottom Knockout: (1) 1/2-inch.
- Side Knockouts: (2) 1/2-inch.
- Cable Side Knockouts: (4) for armored and metal-clad cable entry.
4. Integrated AC/MC Cable Clamps
✔ Built-in AC/MC cable clamps secure cables without additional hardware.
✔ Simplifies installation, saving time and reducing costs.
5. Fixture Rated for Versatile Applications
✔ Rated for fixture support, making it ideal for ceiling or wall-mounted lighting.
✔ Ensures compliance with safety standards for fixture installations.
6. Pre-Installed Ground Screw for Safety
✔ Enhances grounding efficiency, meeting NEC electrical code requirements.
✔ Provides a reliable grounding point for electrical safety.
7. UL Listed & NEC/NEMA Compliant
✔ UL 514A/514B/514C certified, ensuring safe operation.
✔ Compliant with National Electrical Code (NEC) and NEMA OS-1 standards.
Common Applications
The Eaton TP317 octagon outlet box is widely used for:
🏡 Residential Wiring – Ideal for home electrical junction boxes.
🏢 Commercial Installations – Suitable for lighting and electrical systems in offices and buildings.
🏭 Industrial Electrical Systems – Designed for high-demand electrical setups.
💡 Ceiling Light Fixtures & Fans – Securely mounts lighting fixtures and ceiling fans.
Why Choose the Eaton TP317?
✔ Durable & High-Quality – Made from galvanized steel for long-lasting performance.
✔ Integrated Cable Clamps – Built-in AC/MC cable clamps for quick and secure wiring.
✔ Safe & Code-Compliant – UL Listed, NEC & NEMA compliant for safety and performance.
✔ Versatile & Easy to Install – Multiple knockouts and screw mount system for flexible wiring configurations.
