What is a needle insulator?

The needle insulator is a type of electrical insulation that is usually installed on the crossarm or the top of the beam and the electrical conductors are placed on it. This insulator has the task of preventing the transmission of electric current to the beam and supporting structures and restraining the conductor safely.

Application of needle insulator in power distribution networks

The needle reactor is mostly used in low pressure and medium pressure networks, especially in direct lines of airlines. This insulator plays an important role in the correct operation of the network to keep the conductors, maintain a safe distance and prevent current leakage.

Advantages of using needle insulation

Simple installation, economic price and reliable performance are the most important advantages of needle insulator. This insulator has good resistance against atmospheric conditions, moisture and mechanical stresses and increases the safety and durability of the electricity distribution network.

Material and standard of needle insulator

Needle fuses are usually made of porcelain or polymer and are designed according to electrical industry standards. Choosing a standard needle insulator will reduce breakdowns, increase equipment life and reduce maintenance costs.