Why do handles of tools used by electricians have plastic or rubber covers?

Electricians use a variety of tools in their work, including screwdrivers, pliers, and other hand tools. These tools are specifically designed for electrical repairs and installations. One important feature of these tools is the plastic or rubber covers on their handles. Let's explore why this is the case:

1. Insulation: The primary reason for the plastic or rubber covers on the handles of electrical tools is insulation. These materials are non-conductive and provide a layer of protection against electrical shock. As electricians often work with live circuits and exposed wires, the insulation on the tool handles helps prevent accidental electrical contact.

2. Safety: The plastic or rubber covers on tool handles enhance the safety of electricians while they are working. By providing insulation, these covers reduce the risk of electric shock, which can be life-threatening. The handles act as a barrier between the electrician's hand and any live wires or conductive surfaces, minimizing the chances of electrical accidents.

3. Comfort and Grip: Plastic or rubber covers on tool handles also offer a more comfortable grip. These materials are often softer and more ergonomic than the bare metal handles. The added comfort helps reduce hand fatigue and improves the electrician's overall control over the tools. This is particularly important for tasks that require precision and dexterity.

4. Durability: The plastic or rubber covers on tool handles provide an extra layer of protection, making the tools more durable. They help prevent damage to the handles from exposure to moisture, chemicals, or physical impact. The covers also make the handles easier to clean and maintain, ensuring that the tools remain in good working condition for a longer time.

5. Identification: The color and texture of the plastic or rubber covers on tool handles can aid in easy identification. Electricians often work with multiple tools simultaneously, so having distinct handles can help them quickly locate the right tool for the job. Additionally, the covers can be customized with labels or markings, further facilitating tool identification and organization.

In conclusion, the plastic or rubber covers on the handles of tools used by electricians serve multiple purposes. They provide insulation, enhance safety, improve grip and comfort, increase durability, and aid in tool identification. These features are crucial for electricians as they work with live circuits and exposed wires, ensuring their safety and efficiency while performing electrical repairs and installations.

As we all know the rubber are the insulators that doesn't allows electricity to pass through it .That is why the screw divers and the pillars used by the electricians are covered by rubber