What to look for before buying Fiber Glass Sleeves?

  • 4 years ago
Answer: Class of insulation - The Class of Insulation Depicts What is the temperature range that is required for sleeve If you are buying an F class Sleeves It can easily be used upto 155°C
Self-Extinguishable Sleeves: You need to know when burning the sleeves,
Do they catch fire or fire vaporize it . Usually any Sleeves coated with silicone is Self-Extinguishable.
Application: Application means where you are going to use these Sleeves If you are using these in Motors lower temperature sleeve is good to use. If you are using in Heaters you need something with higher temperature.
Temperature Range : Sleeves are made from -50°C upto 1000°C. Now when you go to buy sleeves the more temperature range the sleeves become more expensive. Sleeves which is upto 50°C to 60°C is cheaper, Whereas silicon sleeves which are 180°C are more expensive.
Bends and Curves : The important thing is that when the application you have to see there are bends and curves are or not, when there are bends and curves it's best to use Silicone Rubber Sleeve, Because rubber has elastic properties. which does not allow breakage at the BENDS.
Environment : The important thing is that when the application you have to see Near the environment, Chances for sleeves damages is much higher So you have to use a thicker sleeve.
Moisture and water content : If you are going to use Sleeve in Heaters or places where there can be any kind of moisture. You have to use a silicon rubber sleeve so that it does or the component of the wire inside. Does not get affected and there is no electrical shock to it or short to it.