Home > News > Content
Precautions For Purchasing Cable Finger Cots
- Feb 13, 2019 -

Cable finger sets are generally referred to as finger sets. But be aware that this finger cot is not a set of fingers. It is mainly used on cables. And it is also a small category in cable accessories. The previous article Xiaobian gave you a brief introduction to the classification of cable finger sets. Today, I will introduce you to the precautions for purchasing cable finger sets.


The precautions for purchasing a cable finger cot can be summarized as the following four points. As for what four points? And listen to Xiaobian slowly.


One of the precautions for purchasing cable finger cots: the cable finger sleeve can be divided into a heat shrinkable cable finger sleeve and a cold shrink cable finger sleeve according to its material. Therefore, we need to know what material we need when we choose the cable finger sleeve separately. If you want to take a cold-shrink cable terminal or a heat-shrinking terminal, you don't need to tell us the material of the customer service cable fingertip.


Two of the precautions for purchasing cable finger cots: The cable finger sleeve can be divided into 1kv cable finger sleeve, 10KV cable finger sleeve and 35kv cable finger sleeve according to its voltage level. So you have to buy a cable fingertip and you need to know what voltage level you are using. Low voltage cable finger cots cannot be used on high voltage cables. It is possible to use a high voltage cable finger cot for a low voltage cable.But this will cause economic waste. Because it is known that the price of high-pressure cold-shrinkage products is higher than that of low-pressure hot and cold shrinkage products. Xiaobian needs a brief explanation here. Low-voltage cable finger sets We have two-finger cable finger sets, three-finger cable finger sets, four-finger cable finger sets, and five-finger cable finger sets. And the high-voltage cable fingertips we currently only have three-finger cable finger sets.


Three of the precautions for purchasing cable finger cots: the cable finger sleeve index and the number of cores are corresponding. So we also need to know how many cores we have when purchasing. For example, the three cores require a three-finger cable finger sleeve. Four cores require a four-finger cable finger sleeve.


Four of the precautions for purchasing cable finger cots: the cable finger sleeve needs to be purchased by the square number when purchasing. Because the cable finger cot is used on the cable. So this square number also refers to the square of the cable. Take a 1kv two-core heat-shrinkable cable terminal as an example. There are five specifications for the two cores. The applicable squared number of 2.0 is 10-16, the applicable squared number of 2.1 is 25-50, the applicable squared number of 2.2 is 70-120, the applicable squared number of 2.3 is 150-240, and the applicable squared number of 2.4 is 300-500. So please tell us when you are ordering the cable fingertips what you need is a few fingers and the number of squares.

Previous: No Information

Next: Heat Shrinkable Tube For Daily Life