List of Common Electrical Insulator Materials

There are various insulator materials:

  • Porcelain
  • Glass Insulators
  • Polymer Insulators
  • Ceramic Insulators
  • Rubber Insulators
  • Mica Insulators
  • Foam Insulators
  • Silicone Rubber Insulators

What is Insulator ?

The insulator refers to a device whose prime function is to ‘insulate’. An insulator is an electrical device that opposes the flow of current in a circuit. This quality of insulators to resist the motion of electrons is of great electrical advantage. They are often used as a protection device in certain circuits with high currents.

Table of Content

  • Insulator
  • Insulator Examples
  • Types
  • Working
  • Properties
  • Advantages and Disadvantages
  • Applications
  • Conductor vs Insulator

Similar Reads

What is Insulator?

An insulator is a material that does not allow electricity, heat, or sound to flow through it. In other words, insulators are substances that do not allow electrons, sound waves or heat to pass through them. The electricity requires a flow of electric current hence the insulators are used to safeguard from the harmful impacts of the electricity....

List of Common Electrical Insulator Materials

There are various insulator materials:...

Types of Insulators

The insulators can be divided based on their rating:...

Working of Insulators

We observe the energy band diagram of an insulator to understand its working:...

Properties of Insulators

Some of the insulator properties are listed below:...

Advantages and Disadvantages of Insulator

Some advantages and disadvantages of insulators are listed below....

Applications of Insulator

Some of the insulator applications are as follows:...

Difference Between Conductor and Insulator

The table below represents the difference between the conductors and the insulators....

Conclusion

From the above discussion we can conclude that the insulators are the materials in which electric current does not flow hence, it is used to prevent damage and adverse effects of electric current. The insulators are used for insulation, safety purposes etc. Insulators resist the current to prevent the current leakage....

Frequently Asked Questions on Insulator – FAQ’s

What is the definition of an insulator?...