# Carlon 1-Gang 4 in. 20 cu. in. New Work Fan Rated Electrical Ceiling Box with Captive Nails (B520A-CFB)

**Brand:** [Carlon](https://shop.coreranger.com/brands/Carlon)
**Model #:** B520A-CFB
**SKU:** HD-329772478
**Price:** $8.98 · in stock
**URL:** https://shop.coreranger.com/product/carlon-1-gang-4-in-20-cu-in-new-work-fan-rated-electrical-ceiling-box-with-captive-nails-b520a-cfb-329772478

## Specifications

| Spec | Value |
|---|---|
| Shape | Round |
| Box Type | Ceiling Fan |
| Material | Polycarbonate |
| Pack Size | 1 |
| Work Type | New Work |
| Returnable | 90-Day |
| Application | Ceiling |
| Indoor/Outdoor | Indoor,Outdoor |
| Product Depth (in.) | 4.5 in |
| Product Height (in) | 3.25 |
| Product Width (in.) | 6 in |
| Manufacturer Warranty | Yes |
| Metallic/Non-Metallic | Non-Metallic |
| Number of Knockouts/Holes | 0 |
| Certifications and Listings | UL Listed |

## Description

The Carlon Zip Box Blue 1-Gang 4 in. 20 cu. in. Non-Metallic Ceiling Box is designed for use with non-metallic sheathed cable in accordance with NEC 314.27 (C) requirements for use in both habitable and nonhabitable rooms. Great for residential and light commercial applications, the box is made with polycarbonate, is listed for use with masonry walls and can be used with 90°C-conductors. It meets NEMA OS-2 and is fire rated and UL listed for safety. Rated for support of light fixtures upto 50 lbs. and ceiling fans up to 35 lbs.

• Suitable for ceiling fan support up to 35 lbs.
• Suitable for light fixture support up to 50 lbs.
• Only use the 10-32 provided screws for mounting ceiling fan