Modern electrical installations are becoming increasingly complex. Not only is the number of receivers connected to them and their energy demand growing, but also the number of cables. In addition to electrical cables, these are also Ethernet and antenna cables. This, in turn, makes designing and implementing the installation increasingly difficult. It also requires the use of more advanced components. One of them is surface-mounted distribution boards. In the new entry, we look at the current offer of these elements.
Check out the switchboards at the Onninen wholesaler
Metal switchboards
To ensure the safety and efficiency of electrical equipment, the material from which the switchboard is made is of great importance. On the market, we can find models made of metal and aluminum. The choice of a specific variant depends on the conditions in which the switchboard will be used.
Metal enclosures for surface-mounted metal switchboards , made of sheet steel or aluminum, are characterized by exceptional durability and resistance to mechanical damage. In these respects, they are much better than plastic switchboards. They are also characterized by high corrosion resistance. This applies especially to aluminum models, but a flush-mounted metal switchboard, after appropriate finishing, also copes well with rust. This feature is particularly important in the case of outdoor installation or in a demanding industrial environment.
As for the disadvantages of metal switchboards , the first one to be mentioned is their greater weight. This feature can be a serious obstacle in the case of installations requiring limited load on the structure. Aluminum switchboards are also quite soft, which increases their susceptibility to deformation.
The applications of metal switchboards include various industrial sectors, where not only durability is required, but also resistance to mechanical damage and weather conditions. They are also used in power plants, chemical plants, construction sites and other places where demanding environmental conditions occur.
Plastic switchboards
One of the most important advantages of surface-mounted plastic switchboards is their low weight, which makes them easy to assemble and install. Plastic housings are also fully resistant to corrosion and cope well with contact with corrosive chemicals. This makes them perfect for places where dangerous chemical environments occur.
Compared to metal switchboards, plastic flush-mounted switchboards are less durable and more susceptible to mechanical damage. Their use may be limited in places exposed to high structural loads or in difficult weather conditions.
Examples of plastic switchboard applications include electrical installations inside buildings where extreme environmental conditions do not occur. They are popular in home and office installations, as well as in public buildings, where their lightweight construction and resistance to chemicals contribute to convenient and safe operation.
Electrical switchboards in the Onninen wholesaler
In the offer of the Onninen installation wholesaler you will find a wide selection of electrical switchboards. These include the following models:
The SABAJ HD 600X1200X300 IP65 hermetic metal switchboard is a model designed for indoor use and, depending on the type of installed equipment, can be used to conduct measurements, control electrical devices or manage and supervise the production process. The steel housing and precise workmanship provide effective protection against dust and water (IP 65).
Sabaj HD 800X1000X300 hermetic metal switchboard
The SABAJ HD 800X1000X300 IP65 hermetic metal switchboard was designed for indoor installation. High-quality steel was used to manufacture it, which effectively protects the equipment installed inside from moisture and dust. Dimensions of 300 mm by 800 mm by 1000 mm make it a universal element, useful, among others, in the case of controlling electrical devices or managing production processes.
Sabaj RH-231 200X300X150 hermetic metal switchboard
Hermetic metal switchboard SABAJ RH-231 200X300X150 IP65 is a hermetic metal switchboard with versatile applications. This switchboard is designed for indoor use and provides installation in various places. The steel housing perfectly protects the installed equipment from dust and water (the model's tightness class is IP 65). The switchboard has a depth of 150 mm, a width of 200 mm and a height of 300 mm.