The Eaton Crouse-Hinds TP259 Octagon Outlet Box is a high-quality, durable solution for secure electrical wiring installations, making it ideal for lighting fixtures, junction box applications, and conduit wiring setups. Designed for new construction and retrofit projects, this UL-listed steel outlet box offers reliable protection for electrical connections in residential, commercial, and industrial environments.
This drawn octagon box features a compact 3-1/4-inch diameter, a 1-1/2-inch depth, and an 11.5 cubic inch capacity, ensuring adequate space for safe wire management. With a single 1/2-inch knockout and an S-bracket for secure mounting, the TP259 allows for straightforward and hassle-free installation.
Description
🔹 Key Features & Benefits
✅ Durable Steel Construction – Ensures long-lasting performance, corrosion resistance, and structural integrity.
✅ Compact & Functional Design – With a 3-1/4-inch diameter and 1-1/2-inch depth, this box fits seamlessly in various electrical setups.
✅ 11.5 Cubic Inches Capacity – Provides ample space for safe and organized wire connections.
✅ 1/2-Inch Knockout for Easy Conduit Entry – Features one 1/2-inch knockout, simplifying wiring access.
✅ Secure S-Bracket Mounting – Allows for easy, stable installation in walls or ceilings.
✅ UL Listed & NEC Compliant – Meets industry safety standards, ensuring a reliable and code-approved installation.
✅ Ideal for Lighting Fixtures & Junction Boxes – Perfect for ceiling-mounted fixtures, electrical wiring extensions, and conduit applications.
📊 Technical Specifications
| Specification | Details |
|---|---|
| Model Number | TP259 |
| Material | Steel |
| Shape | Octagon |
| Dimensions | 3-1/4 inches (W) x 3-1/4 inches (H) x 1-1/2 inches (D) |
| Capacity | 11.5 cubic inches |
| Knockouts | (1) 1/2-inch knockout |
| Mounting Type | S-Bracket |
| Certifications | UL Listed, NEC Compliant |
| Applications | Lighting fixtures, junction box wiring, conduit systems |
🔧 Applications: Where to Use the TP259 Octagon Box?
The Eaton Crouse-Hinds TP259 Octagon Box is widely used in:
🔹 Residential Electrical Installations – Houses, apartments, and condominiums for ceiling-mounted lighting fixtures.
🔹 Commercial Spaces – Offices, retail stores, and hospitality establishments for secure electrical junctions.
🔹 Industrial Facilities – Factories, warehouses, and workshops requiring heavy-duty electrical enclosures.
🔹 Retrofit & New Construction Projects – Ideal for modernizing electrical systems or installing new fixtures.

