---
product_id: 563667815
title: "4 in. Square Plenum Box, Drawn, 2-1/8 in. Deep, Eleven 1/2 and Five 3/4 in. KO's"
brand: "raco"
price: "₨20345"
currency: LKR
in_stock: false
reviews_count: 5
category: "Raco"
url: https://www.desertcart.lk/products/563667815-4-in-square-plenum-box-drawn-2-1-8-in
store_origin: LK
region: Sri Lanka
---

# Compact 4 in. square size Eleven 1/2 and five 3/4 in. knockouts Robust drawn metal construction 4 in. Square Plenum Box, Drawn, 2-1/8 in. Deep, Eleven 1/2 and Five 3/4 in. KO's

**Brand:** raco
**Price:** ₨20345
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Elevate your electrical game with the box that means business!

## Quick Answers

- **What is this?** 4 in. Square Plenum Box, Drawn, 2-1/8 in. Deep, Eleven 1/2 and Five 3/4 in. KO's by raco
- **How much does it cost?** ₨20345 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/563667815-4-in-square-plenum-box-drawn-2-1-8-in)

## 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

- • **Compact Yet Spacious:** 30.3 cubic inches capacity in a slim 2-1/8 inch depth, perfect for tight spaces without sacrificing functionality.
- • **Precision Fit & Finish:** Sleek rounded edges for a modern, professional look that stands out on any job site.
- • **UL Listed Safety Assurance:** Certified to meet strict UL standards, giving you peace of mind on every project.
- • **Industrial-Grade Durability:** Heavy-duty drawn metal design ensures long-lasting performance under demanding conditions.
- • **Versatile Knockout Configuration:** Eleven 1/2-inch and five 3/4-inch knockouts provide unmatched wiring flexibility for complex installations.

## Overview

The 4 in. Square Plenum Box by RACO is a UL-listed, industrial-grade metal junction box featuring a compact 4-inch square footprint and 2-1/8 inch depth. It offers eleven 1/2-inch and five 3/4-inch knockouts for versatile wiring options, robust drawn construction for durability, and a sleek painted finish with rounded edges for a professional appearance. Manufactured in Mexico, this 340g powerhouse is designed for permanent installations requiring reliability and style.

## Description

4 in. Square Plenum Box, Drawn, 2-1/8 in. Deep, Eleven 1/2 and Five 3/4 in. KO's : desertcart.in: Home Improvement

Review: Being that they're plenum boxes, I'm not going to complain about the lack of mounting holes. However they really should have included 8-32s as even the cheapest 4s boxes usually do. They worked great with raised covers and since they have rounded edges they look better than the perfectly square ones sold locally.
Review: This is a well built junction box, however it does not come with screws, no threaded ground screw, and no attachment holes. Not a choice for someone that's installing 25. I only had for to instal four, so not a problem. I had screws that fit and I drilled four mounting holes along with a ground mount which I drilled and tapped to a #10 green ground screw. I was going to give this four stars but because this box is so robust I had to give this five stars. This is actually industrial grade, thick and heavy.

## Features

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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003A2GWX4 |
| Brand | RACO |
| Capacity | 30.3 Cubic Inches |
| Colour | Gray |
| Country of Origin | USA |
| Finish Type | Painted |
| Global Trade Identification Number | 00050169002391 |
| Included Components | motor-accessories |
| Installation Type | Fixed" or "Permanent |
| Item Weight | 340 g |
| Item model number | 239 |
| Manufacturer | Hubbell |
| Material | Metal |
| Product Dimensions | 5.5D x 10.2W x 10.2H Centimeters |
| Specification Met | Ul Listed |
| Style | Modern |
| UPC | 050169002391 |

## Product Details

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

## Images

![4 in. Square Plenum Box, Drawn, 2-1/8 in. Deep, Eleven 1/2 and Five 3/4 in. KO's - Image 1](https://m.media-amazon.com/images/I/31U5mAwl5TL.jpg)
![4 in. Square Plenum Box, Drawn, 2-1/8 in. Deep, Eleven 1/2 and Five 3/4 in. KO's - Image 2](https://m.media-amazon.com/images/I/31Urk4nrRDL.jpg)
![4 in. Square Plenum Box, Drawn, 2-1/8 in. Deep, Eleven 1/2 and Five 3/4 in. KO's - Image 3](https://m.media-amazon.com/images/I/31VOHx68WnL.jpg)
![4 in. Square Plenum Box, Drawn, 2-1/8 in. Deep, Eleven 1/2 and Five 3/4 in. KO's - Image 4](https://m.media-amazon.com/images/I/31XJ35Fs9lL.jpg)
![4 in. Square Plenum Box, Drawn, 2-1/8 in. Deep, Eleven 1/2 and Five 3/4 in. KO's - Image 5](https://m.media-amazon.com/images/I/31oxn1DbaGL.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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by T***R on 18 October 2025*

Being that they're plenum boxes, I'm not going to complain about the lack of mounting holes. However they really should have included 8-32s as even the cheapest 4s boxes usually do. They worked great with raised covers and since they have rounded edges they look better than the perfectly square ones sold locally.

### ⭐⭐⭐⭐⭐ Review
*by J***S on 13 July 2024*

This is a well built junction box, however it does not come with screws, no threaded ground screw, and no attachment holes. Not a choice for someone that's installing 25. I only had for to instal four, so not a problem. I had screws that fit and I drilled four mounting holes along with a ground mount which I drilled and tapped to a #10 green ground screw. I was going to give this four stars but because this box is so robust I had to give this five stars. This is actually industrial grade, thick and heavy.

### ⭐⭐⭐⭐⭐ Review
*by W***R on 31 October 2025*

Great box for shop wiring.

## 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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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-28*