4" Square Box, Welded, 2-1/8" Depth, 1/2 and 3/4" Knockouts, Steel
Item #: 21137
Cat #: 4SD-3/4
UPC: 687855751051
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4 Inch Square Box, Welded, 2-1/8 Inch Depth, Side Knockouts: (8) 3/4 Inch, Bottom Knockouts: (3) 1/2 Inch, (2) 3/4 Inch, 30.300 Cubic Inches, Steel
Overview
4 Inch Square Box, Welded, 2-1/8 Inch Depth, Side Knockouts: (8) 3/4 Inch, Bottom Knockouts: (3) 1/2 Inch, (2) 3/4 Inch, 30.300 Cubic Inches, Steel
Appleton's 4 inch square boxes are widely recognized for quality, selection and ease of installation. They may be used as a junction box or a device box for switches, receptacles, GFCIs, etc. Manufactured of durable materials with consistent construction means easy installation, making all the difference in the speed and final quality of any wiring job.
Also known as: 687855751051, 4SD-3/4
Features & Benefits
- Listed for Ordinary Locations
- Use in Fire-Rated Assemblies
- UL Listed
- Manufacturered from Pre-galvanized Steel
Specifications
| Knockout Diameter: | 1/2 in, 3/4 in |
| Mounting: | Screw On, Nail On |
| Material: | Steel |
| Depth: | 2 1/8 in |
| Cubic Inches: | 30.300 in³ |
| Number of Knockouts: | 13 |
| Knockouts: | Yes |
| Knockout Diameter: | 1/2 in, 3/4 in |
| Material: | Steel |
| Cubic Inches: | 30.300 in³ |
| Knockouts: | Yes |
| Mounting: | Screw On, Nail On |
| Depth: | 2 1/8 in |
| Number of Knockouts: | 13 |