Today, cable glands come in different types and sizes. Therefore, it’s important that you do your homework and opt for the best type. However, before you go for one, we suggest that you consider a few important factors. In this article, we are going to talk about some of the factors that can help you make this choice more easily. Read on to find out more.
First of all, you need to choose the type of gland that is designed for the type of cable you have. For instance, if you have SWA armored cable, you need a specific gland-like BW brass cable gland.
Another important consideration is to take into account the material used for making the cable. Also, you need to find out if the cable is braided or screen. Apart from this, you should find out about the cross-sectional size and construction of the unit.
You also need to consider the color requirement for the gland, especially if you love aesthetics.
Find out if there are any restrictions when it comes to the environment, electromagnetic interference or the installation space. In addition, you need to consider the location of the gland and the cable as well.
If your system is located in an area that is located near a source of water, we suggest that you opt for a gland that is water-resistant. The IP68 rating refers to units that are watertight and come with dust-proof seals. Similarly, units that are rated IP69K are water-resistant can work fine if immersed in water.
If you are looking for a gland for mechanical protection, you should go for the right unit.
If you need to use the unit in a dangerous area, such as an area where there are explosives, we suggest that you go for a unit that features a safe circuit like the HSK-K-EXE-Active.
If you need electrical grounding or earthing, make sure you opt for a good unit that comes with this feature.
Find out if there will any problems caused by the reaction between different types of metal.
If you have an armored cable, make sure you consider the inner bedding, the material and the armor short-circuit ratings.
Also, don’t forget to consider the housing or mating material that you are going to attach the gland to. This is important if you want to ensure that there are no compatibility issues between the units.
The size and depth of the thread of the gland should also be taken into account.
At times, you need stopper plugs in the gland in order to close unused cable entries. Therefore, you should find out if you need this type of stopper plug.
Long story short, if you are looking to buy cable glands, we suggest that you consider the factors given in this article. Apart from this, you may also want to get in touch with a technical expert. This will make it easier for you to opt for the best cable glands.