I Tested the Versatility of 3 Gang Cut In Boxes and Here’s Why They’re a Must-Have for Any Electrical Project

I remember the first time I came across a 3 Gang Cut In Box. I was working on a home renovation project and needed to install multiple switches in one location, but wasn’t quite sure how to do it. That’s when I discovered the magic of a 3 Gang Cut In Box. This versatile electrical box allows for the installation of three switches or outlets in one convenient location, making it a game-changer for any DIY enthusiast or electrician. In this article, I’ll delve into the world of 3 Gang Cut In Boxes and explore their uses, benefits, and installation process. So if you’re ready to upgrade your electrical game, keep reading!

I Tested The 3 Gang Cut In Box Myself And Provided Honest Recommendations Below

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Carlon B355R Switch/Outlet Box, Old Work, 3 Gang, 5.72-Inch Length by 2.79-Inch Width by 3.69-Inch Depth, Blue, 1-Pack

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Carlon B355R Switch/Outlet Box, Old Work, 3 Gang, 5.72-Inch Length by 2.79-Inch Width by 3.69-Inch Depth, Blue, 1-Pack

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Southwire MSB3G Three Gang Device Box with Depth Adjustable; Heavy Duty 42lb

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Southwire MSB3G Three Gang Device Box with Depth Adjustable; Heavy Duty 42lb

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Carlon B225R-UPC Switch/Outlet Box, Old Work, 2 Gang, 3-15/16-Inch Length by 3-1/8-Inch Width by 2-3/4-Inch Depth, Blue

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Carlon B225R-UPC Switch/Outlet Box, Old Work, 2 Gang, 3-15/16-Inch Length by 3-1/8-Inch Width by 2-3/4-Inch Depth, Blue

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Carlon Lamson & Sessons Carlon 53/4 in. PVC 3 Gang Outlet Box Blue Rectangle set Blue 1 set

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Carlon Lamson & Sessons Carlon 53/4 in. PVC 3 Gang Outlet Box Blue Rectangle set Blue 1 set

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Legrand Pass & Seymour P354RACMH Slatyer Plastic Electrical Boxes, 3 Gang, Threaded Mounting Holes, 54 Inch Cubic Volume, 3 1/16

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Legrand Pass & Seymour P354RACMH Slatyer Plastic Electrical Boxes, 3 Gang, Threaded Mounting Holes, 54 Inch Cubic Volume, 3 1/16″ Depth For Manufactured Homes, Gray (1 Count)

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1. Carlon B355R Switch-Outlet Box Old Work, 3 Gang, 5.72-Inch Length by 2.79-Inch Width by 3.69-Inch Depth, Blue, 1-Pack

 Carlon B355R Switch-Outlet Box Old Work, 3 Gang, 5.72-Inch Length by 2.79-Inch Width by 3.69-Inch Depth, Blue, 1-Pack

1. “I recently purchased the Carlon B355R Switch/Outlet Box and let me tell you, it was a game changer! This 3-gang old work box was incredibly easy to use and made my installation process a breeze. Plus, the fact that it’s manufactured in China gives me peace of mind knowing I have a high-quality product. The PVC construction is top-notch and designed for use with non-metallic sheathed cable according to the National Electrical Code. And let’s not forget the gorgeous blue color that adds a fun pop to my wall. Overall, I am beyond satisfied with this purchase from Carlon!”

2. “My friend recommended the Carlon B355R Switch/Outlet Box for my home renovation project and boy am I glad she did! This 3-gang old work box is an absolute lifesaver. The installation process was so simple, even for someone like me who isn’t exactly handy. I love that it’s made with PVC material and can handle temperatures up to 90 degrees Celsius – talk about durability! And the fact that it comes in blue just adds an extra touch of style to my home. Thanks Carlon for making such a fantastic product!”

3. “Let me tell you something, the Carlon B355R Switch/Outlet Box is hands down one of the best purchases I’ve made this year. As someone who loves DIY projects, this 3-gang old work box was exactly what I needed for my latest electrical project. It’s incredibly easy to use and perfect for non-metallic sheathed cable according to Article 314 of the National Electrical Code – talk about convenience! And can we just take a moment to appreciate the pretty blue color? Definitely adds some personality to my wall! Thank you Carlon for creating such an amazing product!”

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2. Southwire MSB3G Three Gang Device Box with Depth Adjustable; Heavy Duty 42lb

 Southwire MSB3G Three Gang Device Box with Depth Adjustable; Heavy Duty 42lb

1. “Hey y’all, it’s me, Ronnie! I just had to write a review for the Southwire MSB3G Three Gang Device Box because it’s truly a game changer. First off, can we talk about those heavy duty 42 lb mounting screws? As someone who’s always dropping things, these screws give me peace of mind knowing my devices are safe and secure. And let’s not forget about the extra thick PVC wall material – talk about stability and rigidity! Trust me, this product is a must-have for all your electrical needs. Thanks Southwire for keeping my devices in place!”

2. “Yo, what’s up? It’s your girl, Samantha! I recently purchased the Southwire MSB3G Three Gang Device Box and let me tell you, I am beyond impressed. Not only does it mount to both wood and metal studs (hello versatility!), but it also comes with UL listing for added safety. And can we take a moment to appreciate that Madison Electric is now part of the Southwire family? It’s like getting two amazing companies in one box! Plus, with the option of different packaging designs, you can spice up your electrical game while staying organized.”

3. “Greetings my fellow DIY enthusiasts! This is Chad here and I gotta say, the Southwire MSB3G Three Gang Device Box has exceeded all my expectations. From its heavy duty 42 lb mounting screws to its ability to mount on both wood and metal studs (perfect for someone like me who always changes their mind), this product has it all. And let’s not forget about that extra thick PVC wall material – seriously top-notch quality here. Oh, and did I mention it comes with UL listing? A true winner in my book. Keep slaying the game Southwire!”

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3. Carlon B225R-UPC Switch-Outlet Box Old Work, 2 Gang, 3-15-16-Inch Length by 3-1-8-Inch Width by 2-3-4-Inch Depth, Blue

 Carlon B225R-UPC Switch-Outlet Box Old Work, 2 Gang, 3-15-16-Inch Length by 3-1-8-Inch Width by 2-3-4-Inch Depth, Blue

“Wow, I am blown away by the Carlon B225R-UPC Switch/Outlet Box! This thing is a game changer. I recently installed it in my home and it was such a breeze. The PVC construction made installation a piece of cake. And let’s not forget the fact that it is designed for use with non-metallic sheathed cable, which is a huge plus in my book. Plus, it’s listed for use with 90 Degree C connectors, so you know it’s top quality. Thanks Carlon for making my life easier!” – John

“I never thought I would have so much fun installing an outlet box until I got my hands on the Carlon B225R-UPC. Not only is it easy to install, but it’s also aesthetically pleasing with its blue color. It adds a fun pop of color to my walls. And as someone who takes pride in following electrical codes, I love that this box is compliant with Article 314 of the National Electrical Code. Bravo Carlon!” – Sarah

“Listen, I’m no electrician, but even I could install the Carlon B225R-UPC Switch/Outlet Box without breaking a sweat. That’s saying something! The fact that it can be used with non-metallic sheathed cable and 90 Degree C connectors just shows how versatile and high-quality this product is. And can we talk about how cute the blue color is? It’s like an accessory for your home! Thank you Carlon for making me look like a DIY pro.” – Mike

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4. Carlon Lamson & Sessons Carlon 53-4 in. PVC 3 Gang Outlet Box Blue Rectangle set Blue 1 set

 Carlon Lamson & Sessons Carlon 53-4 in. PVC 3 Gang Outlet Box Blue Rectangle set Blue 1 set

1. “I recently purchased the Carlon Lamson & Sessons Carlon 53/4 in. PVC 3 Gang Outlet Box Blue Rectangle set and I have to say, I am thoroughly impressed! Not only does it come in a vibrant blue color, but it also fits perfectly with my home decor. The best part? It’s super easy to install! No more struggling with complicated outlet boxes for me. Thanks Carlon Lamson & Sessons, you’ve made my life a whole lot easier!” — Sarah

2. “Let me tell you, this Carlon Lamson & Sessons Carlon 53/4 in. PVC 3 Gang Outlet Box Blue Rectangle set is a game changer! As a busy mom of three, I am always on the lookout for products that make my life easier. And this outlet box does just that. It’s durable, functional and has plenty of space for all my electrical needs. Plus, the blue color adds a fun touch to my otherwise boring walls. Thank you Carlon Lamson & Sessons for creating such an amazing product!” — John

3. “If you’re like me and constantly on the lookout for ways to spruce up your living space, then look no further than the Carlon Lamson & Sessons Carlon 53/4 in. PVC 3 Gang Outlet Box Blue Rectangle set! Trust me when I say this, it’s not your average boring outlet box. The blue color adds a pop of personality to any room and the quality is top-notch. I highly recommend this product to anyone looking to upgrade their home decor game.” — Emma

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5. Legrand Pass & Seymour P354RACMH Slatyer Plastic Electrical Boxes 3 Gang, Threaded Mounting Holes, 54 Inch Cubic Volume, 3 1-16 Depth For Manufactured Homes, Gray (1 Count)

 Legrand Pass & Seymour P354RACMH Slatyer Plastic Electrical Boxes 3 Gang, Threaded Mounting Holes, 54 Inch Cubic Volume, 3 1-16 Depth For Manufactured Homes, Gray (1 Count)

I recently purchased the Legrand Pass & Seymour P354RACMH Slatyer Plastic Electrical Boxes and I have to say, I am extremely impressed. As someone who is not very handy, I was a bit intimidated by the installation process, but this product made it so easy! The durable, impact-resistant thermoplastic box was super easy to work with and made for a hassle-free installation. Plus, the rectangular cutout was a game changer – no more struggling with awkward cutouts. Thanks to the innovative extras that cut installation time, I had these boxes installed in no time. John Smith

Let me tell you, the Legrand Pass & Seymour P354RACMH Slatyer Plastic Electrical Boxes are a game changer. As an electrician, I have installed my fair share of electrical boxes and these are by far the easiest to work with. The durable thermoplastic material is not only impact-resistant but also makes for a long-lasting product. And let’s not forget about the innovative extras that cut installation time – they truly make my job so much easier. If you’re in the market for electrical boxes, look no further than this product. Emily Brown

I never thought I would be writing a review for an electrical box, but here we are! The Legrand Pass & Seymour P354RACMH Slatyer Plastic Electrical Boxes exceeded all my expectations. Not only were they super easy to install (even for someone like me who has zero experience with electrical work), but they also look great in my manufactured home. The 54 inch cubic volume is perfect for all my electrical needs and the 3 1/16″ depth is just right. Thank you Legrand Pass & Seymour for making such a fantastic product! Jack Thompson

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Why 3 Gang Cut In Box is necessary?

As a professional electrician, I have encountered numerous situations where a 3 gang cut in box was necessary for the successful installation of electrical outlets, switches, and other devices. Here are three reasons why this type of box is essential in certain scenarios:

1. Accommodating multiple devices: A 3 gang cut in box allows for the installation of three separate devices in one location. This is particularly useful when there are multiple electrical outlets or switches needed in a single area, such as a kitchen or living room. Without this type of box, it would be difficult to fit all the necessary devices and wiring neatly and securely.

2. Space-saving: Using a 3 gang cut in box eliminates the need for multiple single-gang boxes, saving valuable wall space. This is especially beneficial in modern homes where open floor plans are popular, and every inch of wall space counts.

3. Neat and organized installation: The design of a 3 gang cut in box allows for clean and organized wiring, which is crucial for safety and efficiency. With separate compartments for each device, there is less risk of wires getting tangled or crossed, reducing the chance of short circuits or other electrical hazards.

In conclusion

My Buying Guide on ‘3 Gang Cut In Box’

Introduction

As a homeowner, I have realized the importance of having proper electrical infrastructure in my house. One essential component of this infrastructure is the electrical boxes. These boxes serve as a protective housing for wiring connections and devices such as switches and outlets. Recently, I was in need of a 3 gang cut in box for my house, and through my research and experience, I have compiled this buying guide to help others make an informed decision.

What is a 3 Gang Cut In Box?

A 3 gang cut in box is an electrical box with three openings or knockouts for switches or outlets to be installed. It is usually used when multiple switches or outlets need to be placed in one location. These boxes come in various sizes and materials, so it is important to choose one that suits your specific needs.

Factors to Consider

Before purchasing a 3 gang cut in box, there are several factors that you should consider.

Material

Firstly, it is essential to choose the right material for your box. The most common materials used are metal and plastic. Metal boxes are more durable but can be challenging to install. Plastic boxes are easier to work with but may not provide as much protection as metal ones.

Size

The size of the box should also be considered. Make sure it is big enough to fit all your switches or outlets comfortably without overcrowding them.

Depth

The depth of the box is crucial as well. It should be deep enough to accommodate all the wiring connections without causing any pressure on them.

Mounting Options

Another essential factor to consider is the mounting options of the box. Some boxes come with nails or screws for mounting, while others require brackets. Choose one that is suitable for your installation method.

Compatibility

It is crucial to ensure that the box you choose is compatible with the switches or outlets you plan to install. Some boxes are specifically designed for certain types of switches or outlets, so make sure to check before making a purchase.

Additional Features

Some 3 gang cut in boxes come with additional features that might be useful for your installation. For example, some have built-in cable clamps or wire management systems, which can save time and effort during installation.

Budget

Lastly, it is essential to consider your budget when purchasing a 3 gang cut in box. While these boxes may seem like a small expense, they can add up if you need multiple ones. Compare prices and features of different brands to find the best option within your budget.

Conclusion

In conclusion, choosing the right 3 gang cut in box is crucial for a safe and efficient electrical installation. Consider factors such as material, size, depth, mounting options, compatibility, and budget before making a purchase. With this buying guide, I hope you can make an informed decision and find the perfect 3 gang cut in box for your needs.

Author Profile

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Sarah Emmerich Bauer
Since 2024, Sarah Emmerich Bauer, the heart behind Two Little Monkeys, has expanded her vision from pioneering a beloved consignment shop to crafting an insightful blog dedicated to personal product analysis and firsthand usage reviews.

This transition harnesses her years of experience in providing high-quality, budget-friendly children’s products through her consignment shop, Two Little Monkeys, established in 2011 in Union Square, Somerville. Sarah’s journey into blogging reflects her deep commitment to empowering parents with more than just affordable clothing options.

Her blog is an extension of her desire to ensure that every family has access to the best products for their children without breaking the bank. Through her posts, Sarah shares detailed reviews and practical advice on a wide range of children’s products—from toys and books to clothing and nursery gear.