The galvanized electrical junction box, as a fully metal box, is responsible for protecting the electrical cable connections and terminals. These boxes play a very important role in creating electrical branches in various directions. They are designed and manufactured in various sizings and dimensions. Of course, a custom galvanized junction box can be designed according to the customer’s request.
A very important point is that in the production process of custom products, the defined standards are fully observed. However, a series of elements, such as size changes, can be applied to this product, which is permissible from an engineering assessment standpoint. If, due to the limitations present in your project, you want a custom galvanized junction box, be sure to pay attention to the continuation of the article.
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Custom galvanized junction boxes are produced after examining the needs of customers and industries and are offered exclusively to each customer. It is obvious that customers, based on their needs, can change the features of these products to ultimately obtain a product suited to their needs.
Internal and external dimensions of the junction box: The selection of the length, width, and height of the box can be changed depending on the number of cables and internal equipment. Customers can order these boxes from dimensions of 5×5 to over 20×20 centimeters based on their needs.
Thickness of the galvanized sheet and anti-corrosion coating: The sheet thickness determines the mechanical resistance and durability of the box in industrial environments. At the customer’s request, it is also possible to add an anti-corrosion coating resistant to moisture and rust.
Type of cover and sealing system: The box cover can be screw-type or hinged, and the required IP protection rating (for example, IP54 or IP65) is provided using a rubber or silicone gasket.
Geometric shape: Junction boxes are not only manufactured in square and rectangular shapes; rather, they can also be selected in square, rectangular, circular, and asymmetric shapes. Depending on the customer’s needs, the geometric shape of these boxes can also be changed.
As you know, there are several circular cavities or holes in the body of the galvanized junction box. These holes are designed with the purpose that, in your cabling project, you can connect various types of electrical steel conduits to the box using completely stable connections. Given the various sizes of electrical conduits, the diameter of the holes in the body of the custom galvanized junction box can be changed.
However, the standard dimensions usually considered for them include sizes PG13.5, PG16, PG21, and PG29. In some cases, customers may request different sizes, and depending on the dimensions of the box, larger sizes such as PG36 can also be created in the body of the custom galvanized junction box. The possibility of changing the size of the cavities in the body of the galvanized junction box is determined based on the wall height of the box. Naturally, the larger the box size, the larger the diameter of the cavities can be.
It is possible to manufacture various types of custom galvanized junction boxes in different geometric shapes such as circular, rectangular, and square. In some cases, due to the limitations of various industrial structures, a junction box with equal sides or a square shape cannot be used. For this reason, rectangular types may be a suitable option.
These boxes, due to their narrow width and long length, can be used in the corner parts of the structure and in points where there are installation limitations. Of course, the height of this box will also be completely standard so that no disruption occurs at the connection and terminal points. If you have determined the installation position of the custom galvanized junction box, you can precisely determine the custom dimensions based on that very installation position and provide them to the manufacturing companies. This intelligent measure will certainly make your project process easier.
In general, junction boxes are usable in various cases and have diverse applications; however, we will describe some of the most important uses of the galvanized model below:
Use of electronic boards and equipment: Electronic boards and components are highly sensitive and cannot be installed directly on the wall. Also, these components must not be exposed to moisture, dust, and chemicals; for this reason, to maintain the safety of the components and create a protective cover over them, the custom galvanized junction box is used.
Installation of rail terminals and rails: In cases where there is a need to install rails and rail terminals, it is necessary to create safe and durable protection over them using a galvanized junction box. Some types of junction boxes are designed in such a way that it is possible to install bases and rails on them; for this reason, these boxes will be a very suitable option for installing rail terminals.
Installation of industrial switches and sockets: One of the essential items to prevent damage to industrial switches and sockets is the use of a practical junction box. Given that power and control switches are placed on most manufactured junction boxes, these boxes are suitable for installing switches and sockets in industrial environments.
This box has high resistance to the effects of corrosive substances, rainwater, and moisture, because the galvanized sheets used in this box are very resistant to changes in weather conditions and are suitable for use in industrial environments, homes, etc.
Given the resistance and compatibility of the galvanized sheet, it will be possible to use this box in closed and open environments without worry. Also, given that the structure of most galvanized sheets is steel, this box will be very strong and durable against specific weather conditions.
Since the custom galvanized junction box also has high resistance to heat, it can effectively protect cables and electronic equipment. Also, if a control circuit is used inside the box, it will not be damaged by pressure and impact.
This junction box is designed in such a way that dust, dirt, etc., cannot enter it; therefore, the possibility of disruption in the performance of the cables and electronic equipment is significantly reduced.
Rafi Industrial Group, using resistant and high-quality raw materials, is active in the field of manufacturing galvanized, aluminum, and other types of junction boxes. Furthermore, by eliminating intermediaries and directly supplying these products, the final cost for customers is significantly reduced. Keep in mind that depending on the type of environment and the scope of the cabling system, the possibility of customizing galvanized junction boxes is available to you. Therefore, by paying a more reasonable price than other stores, you can purchase the custom galvanized junction box with the best quality and resistance from the Rafi group. To view the price of this box and other Rafi products, visit the group’s website.
The custom galvanized junction box can be installed in both flush-mounted and surface-mounted forms. These boxes are designed in such a way that maximum safety for the electrical cable connections inside them is provided. For this reason, in addition to a completely resistant body, they can also resist chemical processes such as rust.
Although the alloy metal sheet used in the manufacture of the galvanized electrical junction box has a small thickness, they can maintain their structure against impact and external force up to a relatively high limit. In industrial environments, workshops, sheds, and manufacturing factories, due to the existing stresses, the custom galvanized junction box may be used in a flush-mounted manner or inside the structure. Of course, given the suitable cover these boxes have, surface-mounted use also does not cause any damage to the connection points. These covers are usually attached to the main body using screws, and you can easily detach the cover from the main body of the box whenever you intend to make changes at the connection points.
In addition to the custom galvanized junction box, which is mostly used in industrial environments, these boxes are also used in other structures with low-stress environmental conditions. Electrical junction boxes, in terms of manufacturing material, can be plastic or aluminum. These boxes, depending on the environmental conditions and their structural material, are usable in residential and commercial structures. Numerous advantages can be listed for the electrical junction box, the most important of which include the following:
Electrical junction boxes prevent direct contact of external factors with the connection points, so the safety of the environment will be maintained at the highest level.
When you use various sizes and geometric shapes of the custom galvanized junction box, the existing structural limitations in industries can no longer be an obstacle to using these boxes, because manufacturing these boxes in custom sizes can provide for the installation of the junction box under any conditions.
The branching operation of electrical cables is essential in every structure. For this reason, these boxes can create high work organization in cabling and electrical conduit installation projects.
As an ideal cover, electrical junction boxes can completely conceal all electrical connections and terminals, so the interior appearance of your structure will not be damaged, and you will no longer witness scattered and disorganized cabling.
Due to the reasonable price of these practical parts, you can use a high number of them in extensive industrial projects.
Rafi Industrial Group, as a leading manufacturer nationwide, provides customers with the highest quality junction boxes in various sizes, such as the 10×10 galvanized junction box, the 15×15 galvanized junction box, and the 20×20 galvanized junction box, at a very affordable price. You can contact our experts to receive supplementary information about the price of these products as well as their technical details.
