Square Conduit Extension Box
This square conduit extension box is made of galvanized steel. It is designed for extending electrical boxes and providing additional wiring space with multiple knockouts for conduit entry.



Technical Specifications
Overview
Professional Electrical Extension Solution
The Square Conduit Extension Box is a robust electrical component designed to extend existing electrical boxes and provide essential additional wiring space. Constructed from high-quality pre-galvanized steel, this box is engineered for durability in both wall and ceiling installations. It is an ideal solution for managing complex electrical configurations, allowing power to be efficiently routed to multiple devices.
Physical Specifications
- Shape
- Square
- Depth
- 1.5 in
- Box Size
- 4 inch
- Material
- Pre-Galvanized Steel
- Construction
- Drawn
Technical Details
Capacity
Grounding
- Raised ground emboss (RGB)
- Installed 10/32 ground screw (where noted)
- Knockout Configuration
- Multiple KO sizesConcentric Knockouts (CKO) available
Applications
Primary Applications
- Wall installations
- Ceiling installations
- Lighting fixture support
- Switch housing
- Outlet device housing
- Conductor splitting



