The Eaton Crouse-Hinds TP290PF Octagon Outlet Box is a premium-quality steel electrical enclosure designed for secure and efficient wiring connections in residential, commercial, and industrial applications. With a spacious 21.5 cubic inch capacity and multiple knockouts, this durable outlet box is ideal for supporting ceiling and wall-mounted lighting fixtures. The pre-installed ground screw with a pigtail lead ensures compliance with electrical safety standards, making installation quicker and more reliable.
Description
🔹 Key Features & Benefits
✅ Heavy-Duty Steel Construction – Offers superior durability and protection for electrical wiring.
✅ Pre-Installed Ground Screw with Pigtail Lead – Enhances safety and ensures proper grounding for secure connections.
✅ 21.5 Cubic Inch Capacity – Provides ample space for multiple wire connections, reducing overcrowding risks.
✅ Multiple Knockouts for Flexible Wiring Configurations
- Side Knockouts: 4 x 3/4-inch
- Bottom Knockouts: 3 x 1/2-inch, 2 x 3/4-inch
✅ Supports Ceiling & Wall-Mounted Fixtures – Designed for secure mounting of lighting fixtures and electrical devices.
✅ UL Listed & NEC/CEC Compliant – Meets industry standards for safe and reliable electrical installations.
📊 Technical Specifications
| Specification | Details |
|---|---|
| Model Number | TP290PF |
| Material | Steel |
| Shape | Octagon |
| Capacity | 21.5 cubic inches |
| Dimensions | 4 in (W) x 4 in (H) x 2-1/8 in (D) |
| Side Knockouts | 4 x 3/4-inch |
| Bottom Knockouts | 3 x 1/2-inch, 2 x 3/4-inch |
| Grounding | Pre-installed ground screw with pigtail lead |
| Fixture Support | Yes (Ceiling/Wall-mounted) |
| Certifications | UL Listed, NEC/CEC Compliant |
🔧 Ideal Applications
🔹 Residential Electrical Installations – Perfect for ceiling or wall-mounted light fixtures in homes, apartments, and condos.
🔹 Commercial Buildings – Ideal for retail stores, offices, and hotels requiring secure junction box wiring.
🔹 Industrial Facilities – Suitable for warehouses, manufacturing plants, and factories with high electrical demands.
🔹 New Construction & Renovations – Ensures compliance with electrical codes in both new and retrofit projects.

