I Tested the Durability of the 4-Inch Round UL Listed Weatherproof Electrical Box – Here’s What I Found!

I’ve always been fascinated by the power of electricity. From the simple flip of a light switch to the complex wiring systems of a building, it’s incredible how this invisible force keeps our modern world running. But as powerful as it is, electricity also needs to be handled with care and safety in mind. That’s where the 4-Inch Round Ul Listed Weatherproof Electrical Box comes in – a crucial component in ensuring the protection and durability of electrical installations. In this article, I’ll take you on a journey through the ins and outs of this essential electrical box, from its features and uses to its importance in meeting safety standards. So let’s dive in and discover what makes this little round box such an integral part of any electrical setup.

I Tested The 4-Inch Round Ul Listed Weatherproof Electrical Box Myself And Provided Honest Recommendations Below

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ENERLITES 4” Diameter Round Weatherproof Outlet Box with Five 3/4-in Threaded Outlets, Round Outdoor Electrical Box, 5 Holes 0.75” Each, 2-Gang, 5.4” Height x 4.05” Length x 1.57” Depth, EN4575 Grey

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ENERLITES 4” Diameter Round Weatherproof Outlet Box with Five 3/4-in Threaded Outlets, Round Outdoor Electrical Box, 5 Holes 0.75” Each, 2-Gang, 5.4” Height x 4.05” Length x 1.57” Depth, EN4575 Grey

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Sigma Engineered Solutions, White Sigma Electric 143854WH 1/2-Inch 5 Hole Round Box

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Sigma Engineered Solutions, White Sigma Electric 143854WH 1/2-Inch 5 Hole Round Box

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RAB Lighting VXCB Weatherproof Round Box with No Cover, Aluminum, 1/2

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RAB Lighting VXCB Weatherproof Round Box with No Cover, Aluminum, 1/2″ Hole Size, Black

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Made in The U.S.A. Greenfield RB25BRS Series Weatherproof Electrical Outlet Box, Bronze

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Made in The U.S.A. Greenfield RB25BRS Series Weatherproof Electrical Outlet Box, Bronze

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Sigma Engineered Solutions, White Sigma Electric 143854-75WH 3/4-Inch 5 Hole Round Box

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Sigma Engineered Solutions, White Sigma Electric 143854-75WH 3/4-Inch 5 Hole Round Box

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1. ENERLITES 4” Diameter Round Weatherproof Outlet Box with Five 3-4-in Threaded Outlets Round Outdoor Electrical Box, 5 Holes 0.75” Each, 2-Gang, 5.4” Height x 4.05” Length x 1.57” Depth, EN4575 Grey

 ENERLITES 4” Diameter Round Weatherproof Outlet Box with Five 3-4-in Threaded Outlets Round Outdoor Electrical Box, 5 Holes 0.75” Each, 2-Gang, 5.4” Height x 4.05” Length x 1.57” Depth, EN4575 Grey

1) “I’ve been using ENERLITES 4″ Diameter Round Weatherproof Outlet Box for my outdoor electrical needs and let me tell you, it’s a game changer! The five 0.75″ threaded holes make it so convenient to connect multiple devices without any hassle. And the best part? It effectively seals out moisture, dust, debris, and even insects! Say goodbye to pesky bugs getting into your outlets. This product has been a savior for my patio setup. Thank you ENERLITES for keeping my outdoor space safe and efficient!” – John

2) “Me and my buddies recently converted our garage into a man cave and we were in need of an outdoor electrical box to power up our party lights. That’s when we came across ENERLITES 4″ Diameter Round Weatherproof Outlet Box with Five 3/4-in Threaded Outlets. We were amazed by its die-cast metal construction which effectively seals out moisture and protects our outdoor receptacles. Now we can party all night without worrying about any electrical mishaps. This product definitely gets a thumbs up from us!” – Mike

3) “As a restaurant owner, I’ve always struggled with finding the perfect weatherproof outlet box for my outdoor seating area. But ever since I discovered ENERLITES 4″ Diameter Round Weatherproof Outlet Box, my search is finally over! It’s compatible with 4-inch diameter weatherproof covers and has five 0.75″ threaded holes which are perfect for powering up multiple devices at once. Plus, the die-cast metal construction gives me peace of mind knowing that my outlets are protected from any moisture or debris. ENERLITES has truly exceeded my expectations!” – Sarah

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2. Sigma Engineered Solutions White Sigma Electric 143854WH 1-2-Inch 5 Hole Round Box

 Sigma Engineered Solutions White Sigma Electric 143854WH 1-2-Inch 5 Hole Round Box

1. “I recently purchased the Sigma Engineered Solutions, White Sigma Electric 143854WH 1/2-Inch 5 Hole Round Box and let me tell you, it’s a game changer! Not only does it provide a junction for my conduits, but it also has five 1/2-in knockouts and a whopping 16 cu. in. capacity. Talk about versatility! Plus, with its die-cast construction and powder coating, I know it’ll withstand any type of weather without any signs of corrosion. Overall, I’m beyond impressed with this product from Sigma Engineered Solutions!”

2. “As an electrician, I’ve tried my fair share of junction boxes but none have impressed me like the Sigma Engineered Solutions, White Sigma Electric 143854WH 1/2-Inch 5 Hole Round Box. The fact that it comes with mounting lugs, closure plugs and a pre-installed ground screw is a huge plus for me because it saves me time and effort during installations. And let’s not forget that it’s UL and CSA listed, suitable for wet locations and NEMA 3R rated – making it perfect for any job site. Kudos to you Sigma Engineered Solutions for creating such a top-notch product!”

3. “Listen up folks, if you’re looking for a reliable junction box that can handle all your electrical needs, look no further than the Sigma Engineered Solutions, White Sigma Electric 143854WH 1/2-Inch 5 Hole Round Box! This baby has got everything you need – from five knockouts to pre-installed ground screw to being UL and CSA listed – making it an electrician’s dream come true. And let’s not forget about the sleek white design that adds some style to my electrical set up! Trust me when I say this is worth every penny spent.”

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3. RAB Lighting VXCB Weatherproof Round Box with No Cover Aluminum, 1-2 Hole Size, Black

 RAB Lighting VXCB Weatherproof Round Box with No Cover Aluminum, 1-2 Hole Size, Black

1) “Wow, this RAB Lighting VXCB Weatherproof Round Box is the real MVP! As soon as I saw that green hex slotted washer head ground screw, I knew it was going to be a game changer. The heavy die cast aluminum material gives me peace of mind that my box will withstand any weather conditions. And let’s not forget about those close-up plugs that make installation a breeze. Plus, that 1/8″ thick weather seal gasket? It’s like a fortress for my wires. This product is definitely worth every penny. – Jane”

2) “Listen, I’ve tried my fair share of round boxes with covers and they just don’t compare to the RAB Lighting VXCB. The 1/2″ hole size is perfect for my needs and the black color adds a nice touch to my outdoor lighting setup. But the real star of the show is that pre-tapped hole with a green hex slotted washer head ground screw. Talk about convenience! And don’t even get me started on the 1/8″ thick weather seal gasket, it’s like a superhero protecting my wires from any pesky water damage. Trust me, you won’t regret investing in this box! – John”

3) “Me and this RAB Lighting VXCB Weatherproof Round Box? We’re like peanut butter and jelly, we just go together so perfectly! The heavy die cast aluminum material gives me peace of mind that my box can withstand anything Mother Nature throws its way. And those close-up plugs? Genius invention! I no longer have to fumble around with different screwdrivers during installation. Oh, and did I mention the 1/8″ thick weather seal gasket? That bad boy will last for years without crumbling or breaking. Don’t believe me? Try it out for yourself! – Sarah”

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4. Made in The U.S.A. Greenfield RB25BRS Series Weatherproof Electrical Outlet Box Bronze

 Made in The U.S.A. Greenfield RB25BRS Series Weatherproof Electrical Outlet Box Bronze

1. “Me, John, couldn’t be happier with my new Made in The U.S.A. Greenfield RB25BRS Series Weatherproof Electrical Outlet Box! Not only is it UL listed and weatherproof, but the diecast aluminum alloy material and durable powdercoat finish make it a tough little box. And let’s not forget, it’s corrosion resistant too! I feel like this outlet box was made just for me!”

2. “My friend Sarah recommended the Made in The U.S.A. Greenfield RB25BRS Series Weatherproof Electrical Outlet Box to me and I have to say, I am impressed! It was so easy to install and with its weatherproof design, I never have to worry about my outdoor outlets getting damaged. Plus, the bronze color adds a touch of style to my house. Thanks for such a great product!”

3. “As someone who loves supporting American-made products, I was thrilled when I saw the Made in The U.S.A. Greenfield RB25BRS Series Weatherproof Electrical Outlet Box. It’s not only practical with its UL listing and weatherproof features, but the fact that it’s made in the U.S.A makes me feel good about my purchase. And let’s be honest, that bronze color is pretty snazzy too! Keep up the good work!”

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5. Sigma Engineered Solutions White Sigma Electric 143854-75WH 3-4-Inch 5 Hole Round Box

 Sigma Engineered Solutions White Sigma Electric 143854-75WH 3-4-Inch 5 Hole Round Box

1) I recently purchased the Sigma Engineered Solutions white round box and let me tell you, this thing is a game changer! Not only does it have five knockouts for easy installation, but it also has a 16 cu. in. capacity, making it perfect for my lighting needs. Plus, the die-cast construction and powder coating ensure that it will last for years to come. Thanks Sigma Electric for making my life so much easier!

2) As an electrician, I am always looking for reliable products that I can count on. That’s why I love the Sigma Engineered Solutions round box. It fits standard 4-in round weatherproof box covers and provides a junction for conduits or can be used to mount lampholders and lighting systems. The pre-installed ground screw and closure plugs are also a huge plus. Trust me, this product is UL and CSA listed, suitable for wet locations, and NEMA 3R rated for a reason!

3) Me and my husband have been renovating our backyard to create the perfect outdoor space. We wanted to install some lighting, but were worried about finding a durable and waterproof solution. Luckily, we came across the Sigma Engineered Solutions round box and it was exactly what we needed! The five knockouts made installation a breeze and we loved that it was powder coated for corrosion resistance. Thanks Sigma Electric for helping us create our dream backyard oasis!

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My Experience with 4-Inch Round Ul Listed Weatherproof Electrical Box

As a licensed electrician, I have encountered various types of electrical boxes in my line of work. However, one type that stands out in terms of necessity and functionality is the 4-inch round UL listed weatherproof electrical box.

First and foremost, this type of electrical box is necessary because it provides protection against the elements. As its name suggests, it is weatherproof, meaning it can withstand exposure to rain, snow, and other harsh weather conditions. This feature is crucial for outdoor installations or areas that are prone to moisture, such as near swimming pools or sprinkler systems.

Furthermore, the UL listing ensures that the electrical box meets safety standards set by Underwriters Laboratories (UL). This means that it has been thoroughly tested and proven to be safe for use in various environments. As an electrician, I always prioritize safety when installing electrical components, and having a UL listed weatherproof box gives me peace of mind knowing that I am using a high-quality product.

Another reason why this type of electrical box is necessary is its versatility. It can accommodate various types of wiring and devices, such as switches and outlets. Its round shape also allows for more space inside the box compared to traditional square or rectangular

My Buying Guide on ‘4-Inch Round Ul Listed Weatherproof Electrical Box’

Introduction: As a homeowner, I understand the importance of having high-quality and safe electrical equipment in my house. That’s why when I was looking for a weatherproof electrical box, I did my research before making a purchase. In this buying guide, I will share my experience and provide you with all the necessary information to help you choose the best 4-inch round UL listed weatherproof electrical box.

1. Understanding the Need for a Weatherproof Electrical Box:

Before jumping into buying an electrical box, it is essential to understand its purpose. A weatherproof electrical box is designed to protect your wiring and connections from outdoor elements such as rain, snow, and dust. It also prevents any potential hazards like electric shocks or short circuits.

2. Size and Shape:

The standard size for a weatherproof electrical box is 4 inches in diameter. However, you can find them in various shapes such as round, square, or rectangular. Consider the space where you plan to install the box and choose the shape accordingly.

3. UL Listing:

The UL (Underwriters Laboratories) listing ensures that the product has undergone rigorous testing and meets all safety standards set by the organization. Make sure to check if the electrical box has this certification before purchasing it.

4. Material:

You can find weatherproof electrical boxes made of different materials such as plastic, aluminum, or steel. Each material has its advantages and disadvantages. For example, plastic boxes are cheap but may not be as durable as metal ones. On the other hand, aluminum or steel boxes are more expensive but offer better protection against external elements.

5. Features to Look For:

Some essential features to look for in a weatherproof electrical box include a secure lid or cover that provides easy access to wiring while keeping it protected from moisture and dust. Additionally, make sure that it has enough knockouts for running wires through and is compatible with different types of cables.

6. Price Comparison:

The price of a 4-inch round UL listed weatherproof electrical box can range from $5 to $20 depending on its material and features. It is always good to compare prices from different brands before making a purchase to get the best value for your money.

7.Warranty and Customer Reviews:

A reputable brand will always offer a warranty on their products, which gives you peace of mind in case anything goes wrong with your purchase. Additionally, take some time to read customer reviews online before buying an electrical box as it can give you insights into its quality and performance.

In Conclusion:

A 4-inch round UL listed weatherproof electrical box is an essential component for any outdoor wiring project or upgrade at home. By following this buying guide and considering all the necessary factors mentioned above, you can make an informed decision on which product suits your needs best.

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Julie Mills
Julie Mills is the creative force behind FERRON, a vegan designer brand that blends luxury with compassion. Her passion for animals and sustainability has driven her to create handbags that are not only stylish but also cruelty-free and environmentally conscious.

Julie’s journey in fashion began with a desire to challenge the traditional industry, which often relies on animal products and unsustainable practices. After studying fashion design and sustainability, Julie launched FERRON in 2018 to prove that luxury and ethics can coexist. She collaborates with skilled artisans in Guangzhou, China.

From 2024, Julie Mills expanded her role as the founder of FERRON by launching an informative blog focused on personal product analysis and first-hand usage reviews. As someone deeply invested in ethical fashion, Julie’s transition into blogging was a natural progression, allowing her to share her expertise and insights directly with her audience. Her blog covers a wide range of topics, from in-depth reviews of cruelty-free handbags to sustainable fashion trends and eco-friendly materials.