---
product_id: 9408507
title: "Electrical Box for Lighting Fixture, 50lb Ceiling Fan and 75lb Light Fixture Support, 22.5Cu with Depth Adjustment, 1 Gang, Gray, MSB22+"
brand: "southwire"
price: "R215"
currency: ZAR
in_stock: true
category: "Southwire"
url: https://www.desertcart.co.za/products/9408507-electrical-box-for-lighting-fixture-50lb-ceiling-fan-and-75lb
store_origin: ZA
region: South Africa
---

# Supports up to 75lb fixtures Built-in wire clamps for easy assembly Mounts to wood & metal studs Electrical Box for Lighting Fixture, 50lb Ceiling Fan and 75lb Light Fixture Support, 22.5Cu with Depth Adjustment, 1 Gang, Gray, MSB22+

**Brand:** southwire
**Price:** R215
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your space with confidence — the pro’s choice for flawless fixture support!

## Quick Answers

- **What is this?** Electrical Box for Lighting Fixture, 50lb Ceiling Fan and 75lb Light Fixture Support, 22.5Cu with Depth Adjustment, 1 Gang, Gray, MSB22+ by southwire
- **How much does it cost?** R215 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/9408507-electrical-box-for-lighting-fixture-50lb-ceiling-fan-and-75lb)

## Best For

- southwire enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Wiring:** Step-down wire entry and built-in clamps streamline installation, saving you time and hassle.
- • **Optimized Capacity:** Generous 22.5 cubic inches of space ensures neat, code-compliant wiring without compromise.
- • **Versatile Mounting:** Designed to attach seamlessly to both wood and metal studs, adapting to any modern build.
- • **Heavy-Duty Load Support:** Securely holds ceiling fans up to 50lb and light fixtures up to 75lb for ultimate peace of mind.
- • **Trusted Industry Leader:** From half of US homes to global copper systems, Southwire’s legacy guarantees quality and reliability.

## Overview

Southwire’s 1-gang electrical box (MSB22+) offers robust support for ceiling fans up to 50lb and light fixtures up to 75lb, featuring a 22.5 cubic inch capacity with depth adjustment. Engineered for easy installation with built-in wire clamps and compatibility with wood or metal studs, this UL-listed gray PVC box combines durability and convenience, backed by Southwire’s trusted legacy in electrical solutions.

## Description

Nearly one in two new homes built in the United States contains our wire, and we produce half of the cable used to transmit and distribute electricity throughout the nation. More than half of the world’s refined copper passes through one of our SCR systems, our tools & equipment business continues to grow, and our wire plays a key role in the manufacturing of other products, including automotive wiring harnesses and electrical motors. Southwire is a family-owned company operating in a globally competitive industry. As owners, we are proud of the company’s legacy and good standing in the community. Southwire’s success is rooted in hard work, social responsibility and innovation, and we believe that sustaining these core values is vital to the company’s future.

## Features

- 1-gang electrical box for single light switch or outlet
- Step down feature for entering wire in both top and bottom
- Built-in wire clamps for ease of assembly
- Mounts to both wood and metal studs
- Heavy duty 42 lb mounting screws included

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00H8NUVM4 |
| Best Sellers Rank | #2,710 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #5 in Electrical Outlet Boxes |
| Brand Name | Southwire |
| Capacity | 22.5 Cubic Inches |
| Color | Gray |
| Customer Reviews | 4.6 4.6 out of 5 stars (937) |
| Finish Type | Gray |
| Global Trade Identification Number | 00784297017636 |
| Included Components | MSB22+ |
| Installation Type | installation_type |
| Item Dimensions D x W x H | 30"D x 8"W x 6"H |
| Item Type Name | 1-GANG PVC ELECTRICAL BOX |
| Manufacturer | Southwire |
| Material | Polyvinyl Chloride |
| Model Number | MSB22+ |
| Part Number | MSB22+ |
| Specification Met | Ul |
| Style | Original |
| UPC | 784297017636 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Southwire
- **Color:** Gray
- **Material:** Polyvinyl Chloride
- **Product Dimensions:** 30"D x 8"W x 6"H
- **Style:** Original

## Images

![Electrical Box for Lighting Fixture, 50lb Ceiling Fan and 75lb Light Fixture Support, 22.5Cu with Depth Adjustment, 1 Gang, Gray, MSB22+ - Image 1](https://m.media-amazon.com/images/I/41znTTJi6YL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Frequently Bought Together

- Southwire MSB22 One Device (22.5/Cu) with Adjustable Depth, Heavy Duty 42lb. Mounting Screws Included PVC ELECTRICAL BOX, 1 Gang Plus, Gray
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**Shop now:** [https://www.desertcart.co.za/products/9408507-electrical-box-for-lighting-fixture-50lb-ceiling-fan-and-75lb](https://www.desertcart.co.za/products/9408507-electrical-box-for-lighting-fixture-50lb-ceiling-fan-and-75lb)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-07-07*