Outdoor Electrical Boxes

Lilly Robertson
8 min readJun 19, 2024

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Gather around, nature enthusiasts! Get ready to embark on an adventure into the world of outdoor electrical boxes. In this article, we’ll unveil a unique assortment of products designed to protect your precious electronics amidst the natural elements. So, let’s dive into the world of outdoor electrical protection while enjoying the serenity of our surroundings.

The Top 5 Best Outdoor Electrical Boxes

  1. Bell Weatherproof Outdoor Electrical Box — Toughness that withstands any weather with Bell’s 5332–0 Weatherproof Box, a heavy-duty enclosure for outdoor electrical installations.
  2. Waterproof Outdoor Electrical Box for WiFi Electronics and Marine Applications — Stay connected outdoors with the Joinfworld Waterproof IP67 Electrical Box, a durable and weatherproof solution for WiFi electronics and solar networks.
  3. Weatherproof Outdoor Duplex Receptacle with Tamper Resistance & Corrosion Resistance — Introducing the Sigma Engineered Solutions 1-Gang Metal Weatherproof Outlet Box, a sturdy, tamper-resistant solution for your outdoor power needs with enhanced durability, protection, and easy installation.
  4. SOCKiTBOX: Weatherproof Power Cord Connection Box — Keep your outdoor electrical displays safe and dry with the SOCKiTBOX waterproof enclosure box, perfect for protecting power strips, surge protectors, and more in a sleek, portable design.
  5. Durable Weatherproof Outdoor Electrical Junction Box — Migro’s heavy-duty, all-weather outdoor enclosure box offers versatile mounting options, waterproof cable slots, and tool-less assembly for your reliable electronics storage.

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Reviews

Bell Weatherproof Outdoor Electrical Box

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The Bell Outdoor 5332–0 Weatherproof Box has been a reliable addition to my home for months now. The reinforced connector outlets made it a breeze to attach my outdoor electrical devices, and the powder coat finish has withstood harsh weather without a single scratch. The box offers multiple mounting options, which gave me the flexibility to place it in the best position for the optimal performance of my devices.

Though the product is marketed as having an oversized knockout size, I found it to be a bit smaller than expected. This required some extra care while installing my electrical cables. However, as the box adheres to NEMA requirements and accepts all threaded fittings and threaded conduit, it didn’t pose a major inconvenience.

Overall, the Bell Outdoor 5332–0 Weatherproof Box has been a solid and reliable choice for my outdoor electrical needs. Its robust construction, versatile mounting options, and weather protection have made for a seamless experience in my daily life.

Waterproof Outdoor Electrical Box for WiFi Electronics and Marine Applications

The Joinfworld Outdoor Electrical Box, also known as the Plastic Project Box Enclosure, is designed to withstand rugged outdoor conditions. Measuring at 5.9"x5.9"x3.5", it offers a spacious inner size of 5.1"x5.1"x3.3" to house all your electrical components. Its stainless steel latch ensures durability and longevity, while the slotted aluminum DIN rail offers flexibility for installing various electrical products such as switches, circuit breakers, relays, and contactors.

This weatherproof box is perfect for a myriad of applications, including electronics, power supply, starlink equipment, pump controllers, and home DIY projects. Its ABS plastic construction and IP67 rating make it waterproof, and it can effectively receive WiFi signals, making it an ideal choice for solar and marine networks. By utilizing this outdoor enclosure, you can rest assured that your electronics will continue to function even in difficult circumstances.

Weatherproof Outdoor Duplex Receptacle with Tamper Resistance & Corrosion Resistance

As a seasoned homeowner, I’ve seen my fair share of outlet boxes, but the Sigma Engineered Solutions 1-Gang Weatherproof Outlet Box took me by surprise. Not only did it boast a sleek, bronze exterior, but it also boasted impressive performance features.

The most striking aspect of this outlet box for me was its universal cover, allowing for both horizontal and vertical installation. I found this feature extremely convenient, making it easy to install wherever I needed it most. The duplex receptacle itself was a robust 15-amp, tamper-resistant and weather-resistant device, providing a high level of security and durability.

One element that particularly stood out was the die-cast metal construction and its powder coating for corrosion resistance. This weatherproof feature allowed me to comfortably install the outlet box in outdoor spaces, ensuring its longevity and protecting it from harsh weather conditions.

However, there were also some downsides. The single hinge used to secure the cover seemed less robust than I would have preferred, requiring a bit of wiggling to ensure a snug fit. I also noticed that the cover included in the package didn’t have any screw holes, making it difficult to secure the outlet box to the exterior of my house.

Despite these minor setbacks, the Sigma Engineered Solutions 1-Gang Weatherproof Outlet Box proved to be a quality product, enhancing my outdoor power capabilities while providing a sleek aesthetic to match.

SOCKiTBOX: Weatherproof Power Cord Connection Box

During a snowy winter, I used the SOCKiTBOX electrical enclosure box to protect my outdoor Christmas light display. With its innovative waterproof design and patented seals, it kept the electrical cords dry from the elements. The enclosure’s heavy-duty construction and interlocking lid made it easy to use and portable for both indoor and outdoor applications.

The color selection added an extra touch of personalization, and the unit is unisex. This SOCKiTBOX proved to be a reliable choice for countless outdoor events.

Durable Weatherproof Outdoor Electrical Junction Box

The Migro Electrical weatherproof outdoor junction box is a game-changer for anyone needing a secure storage solution for their electronics outside. Its heavy-duty design, coupled with the thermo-plastic alloy, ensures that your treasured gadgets survive any harsh weather conditions. The continuous horizontal and vertical bosses offer multiple mounting options to keep things organized and stable.

One of my favorite features is the cable retention slots, allowing me to work outside the enclosure without any hassle. Plus, the quick mount rail makes it a breeze to snap in any ‘true flex’ component, eliminating the need for additional hardware. Its compact interior dimensions make it perfect for small outdoor projects.

Though the box is sturdy and designed to withstand the elements, it might not be the most stylish addition to your outdoor setup. Nonetheless, if you’re looking for a reliable and functional solution for outdoor electrical storage, this weatherproof junction box is definitely worth considering.

Buyer’s Guide

Welcome to our buyer’s guide for Outdoor Electrical Boxes, designed to help you make an informed decision when choosing one that suits your needs. We’ll provide you with essential features and considerations to look for, along with general advice for this product category.

Design and Durability

When selecting an outdoor electrical box, consider a design that is both functional and durable. The box should be waterproof, dustproof, and able to withstand harsh weather conditions. Look for features such as solid construction, rust-resistant materials, and protective coatings to ensure longevity.

Size and Capacity

Consider the size of the electrical box and its capacity to accommodate various electrical components. Make sure it can fit the outlets, switches, and other devices you plan to install. Additionally, ensure there is enough room for future additions or modifications. Some boxes may have removable, adjustable, or expandable sections, offering flexibility for your changing needs.

Ease of Installation and Access

An important factor to consider is the ease of installation and access to the electrical box. Look for boxes with clear and concise instructions, mounting hardware, and wiring diagrams. The box should be easy to install, and its design should allow for straightforward access to the components within. Some boxes may have removable or hinged lids, providing quick access to the connected devices.

Safety and Compliance

Safety should always be a top priority when selecting an outdoor electrical box. Make sure the box is UL or ETL certified, indicating that it meets the necessary safety standards. Check for grounding and bonding connections to minimize the risk of electrical hazards. Additionally, look for boxes with a locking mechanism to protect against unauthorized access and tampering.

FAQ

What is an outdoor electrical box?

An outdoor electrical box is a weather-resistant container that houses electrical components, such as switches, outlets, or lighting fixtures, and protects them from the elements. It is typically installed on the exterior walls of a building and has a secure locking mechanism to prevent unauthorized access.

These boxes are made of materials like plastic, galvanized steel, or aluminum and designed to withstand various environmental conditions, including rain, snow, and extreme temperatures. They provide a safe and functional solution for outdoor electrical installations and ensure the safety of the users.

Why is it essential to use an outdoor electrical box?

An outdoor electrical box is crucial for multiple reasons. Firstly, it protects the electrical components from the elements, such as rain, snow, and humidity, which can cause damage or malfunctions. Secondly, it ensures the safety of the users by preventing exposure to electrical currents, which could result in severe injuries or even death.

Thirdly, using an outdoor electrical box complies with the electrical codes and safety standards, which mandate the installation of weather-resistant enclosures for outdoor electrical installations. Lastly, having a proper outdoor electrical box enhances the aesthetic appeal of the property by hiding the electrical components from view.

What are the different types of outdoor electrical boxes?

There are various types of outdoor electrical boxes, including wall-mounted boxes, pedestal boxes, and surface-mounted boxes. Wall-mounted boxes are installed on the exterior walls of a building and are suitable for areas with limited space. Pedestal boxes are freestanding enclosures that can be placed on the ground and are commonly used for outdoor lighting installations.

Surface-mounted boxes are mounted on the surface of the wall and are appropriate for areas where the wall’s thickness is crucial. Additionally, other factors, such as the size of the components, the type of electrical installation, and the specific requirements of the location, can also influence the choice of the outdoor electrical box.

What materials are outdoor electrical boxes typically made of?

Outdoor electrical boxes are typically made of materials that can withstand various environmental conditions, such as plastic, galvanized steel, or aluminum. Plastic boxes are lightweight, durable, and resistant to corrosion, making them an excellent choice for areas with high humidity levels. Galvanized steel and aluminum boxes are tough, durable, and provide excellent protection against the elements, making them suitable for areas with harsh weather conditions.

The choice of material depends on the specific requirements of the location and the type of electrical installation. For instance, plastic boxes are commonly used for residential applications, while galvanized steel or aluminum boxes are preferred for commercial or industrial installations due to their strength and durability.

What are the key features to look for when selecting an outdoor electrical box?

When selecting an outdoor electrical box, there are several key features to consider. These include the material of construction, the size and capacity of the box, the level of protection against the elements, the locking mechanism, and the ease of installation. The material should be weather-resistant and suitable for the specific location, while the size and capacity should accommodate the required components.

The level of protection against the elements should be appropriate for the intended use, such as rain, snow, or extreme temperatures. The locking mechanism should be secure and prevent unauthorized access, while the ease of installation should not compromise the safety or functionality of the box. By considering these features, one can choose an outdoor electrical box that meets the specific needs and requirements of the location and installation.

What are the safety precautions to follow when installing an outdoor electrical box?

When installing an outdoor electrical box, it is essential to follow several safety precautions to ensure the safety of the users and the electrical components. These include turning off the power supply, ensuring that the box is properly grounded, installing the box at the appropriate height, and using the correct tools and equipment.

Additionally, the installation should be carried out by a qualified electrician, and the box should be inspected periodically to ensure that it remains in good working condition and free from any damage or corrosion. Proper ventilation should also be provided to prevent overheating, and the box should be located in a suitable area to minimize the risk of accidental contact or damage.

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