---
product_id: 563667815
title: "RACO 4 in. Square Plenum Box, Drawn, Airtight, 2-1/8 in. Deep, Gray"
brand: "raco"
price: "$U1891"
currency: UYU
in_stock: true
category: "Raco"
url: https://www.desertcart.uy/products/563667815-raco-4-in-square-plenum-box-drawn-airtight-2-1
store_origin: UY
region: Uruguay
---

# 4 in. square, perfect fit Airtight knockouts for plenum use 30.3 cu. in. capacity, robust design RACO 4 in. Square Plenum Box, Drawn, Airtight, 2-1/8 in. Deep, Gray

**Brand:** raco
**Price:** $U1891
**Availability:** ✅ In Stock

## Summary

> 🔧 Lock in airtight performance with RACO’s sleek plenum box—where precision meets power.

## Quick Answers

- **What is this?** RACO 4 in. Square Plenum Box, Drawn, Airtight, 2-1/8 in. Deep, Gray by raco
- **How much does it cost?** $U1891 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/563667815-raco-4-in-square-plenum-box-drawn-airtight-2-1)

## Best For

- raco enthusiasts

## Why This Product

- Trusted raco brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Airtight Knockouts:** Specially designed knockouts maintain airtight integrity for above-ceiling plenum applications, keeping your system efficient and code-compliant.
- • **Compact Yet Spacious:** 30.3 cubic inches of capacity in a sleek, modern gray finish—engineered to maximize space without compromising style.
- • **UL Listed for Safety:** Certified UL listing guarantees reliable performance and peace of mind in professional installations.
- • **Precision Engineered Fit:** 4-inch square with 2-1/8 inch depth ensures seamless integration into any setup.
- • **Durable Drawn Alloy Steel:** Constructed from pre-galvanized alloy steel for long-lasting strength and corrosion resistance.

## Overview

The RACO 4 in. Square Plenum Box is a UL-listed, airtight electrical box crafted from durable pre-galvanized alloy steel. With a 30.3 cubic inch capacity and multiple knockout sizes, it’s engineered for efficient, code-compliant above-ceiling installations. Its modern gray finish and precision drawn construction make it the go-to choice for professionals seeking reliability and style.

## Description

RACO square box, 4-in. square x 2-1/8 in. Deep, drawn, with each side having two 1/2 in. And one 3/4 in. knockouts. Bottom has three 1/2 in. and two 3/4 in. knockouts. Knockouts are air-tight for plenum use.

## Features

- Drawn construction
- It is manufactured by RACO
- This product is manufactured in Mexico

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003A2GWX4 |
| Brand Name | RACO |
| Capacity | 30.3 Cubic Inches |
| Colour | Gray |
| Country of Origin | USA |
| Customer Reviews | 4.5 4.5 out of 5 stars (303) |
| Finish Type | Painted |
| Global Trade Identification Number | 00050169002391 |
| Included Components | motor-accessories |
| Installation Type | Fixed" or "Permanent |
| Item Dimensions D x W x H | 5.5D x 10.2W x 10.2H Centimeters |
| Item Highlight | Airtight for Above-Ceiling Use, No Ground Screw Holes, UL Listed, 30.3 cu.in. Capacity, Plenum Box |
| Item Weight | 340 g |
| Manufacturer | Hubbell |
| Material Type | Alloy Steel |
| Model Number | 239 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | 239 |
| Specification Met | Ul Listed |
| Style Name | Modern |
| UPC | 050169002391 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** RACO
- **Colour:** Gray
- **Material:** Alloy Steel
- **Product Dimensions:** 5.5D x 10.2W x 10.2H Centimeters
- **Style:** Modern

## Images

![RACO 4 in. Square Plenum Box, Drawn, Airtight, 2-1/8 in. Deep, Gray - Image 1](https://m.media-amazon.com/images/I/71H8vQ99LoL.jpg)
![RACO 4 in. Square Plenum Box, Drawn, Airtight, 2-1/8 in. Deep, Gray - Image 2](https://m.media-amazon.com/images/I/31Urk4nrRDL.jpg)
![RACO 4 in. Square Plenum Box, Drawn, Airtight, 2-1/8 in. Deep, Gray - Image 3](https://m.media-amazon.com/images/I/31U5mAwl5TL.jpg)
![RACO 4 in. Square Plenum Box, Drawn, Airtight, 2-1/8 in. Deep, Gray - Image 4](https://m.media-amazon.com/images/I/31oxn1DbaGL.jpg)
![RACO 4 in. Square Plenum Box, Drawn, Airtight, 2-1/8 in. Deep, Gray - Image 5](https://m.media-amazon.com/images/I/31XJ35Fs9lL.jpg)

## Questions & Answers

**Q: Missing screws..I've never purchased elec boxes in the past that don't come with the screws...anyone?**
A: When you buy a cover which there's several different types they usually have the screw for attaching to the work box

## Frequently Bought Together

- Hubbell-Raco 239 4 in. Square Plenum Box, Eleven 1/2 and Five 3/4 in. Knockouts, Drawn, 2-1/8 in. Deep, Gray
- Airmont Products AP-12094, 4" Square Double Decora Switch Electrical Box Cover, 1/2" Raised, Exposed Work, Galvanized Steel, Crushed Corners, 2-Gang
- Hubbell-Raco 906C 1 Duplex Receptacle and Toggle Switch 4-Inch Square Exposed Work Cover, Steel

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**Shop now:** [https://www.desertcart.uy/products/563667815-raco-4-in-square-plenum-box-drawn-airtight-2-1](https://www.desertcart.uy/products/563667815-raco-4-in-square-plenum-box-drawn-airtight-2-1)

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-11-12*