Arrester core is a type of electrical equipment used to protect electrical systems from damage due to lightning strikes or other forms of electrical surges. It consists of a metal core surrounded by an insulating material. The MOV core absorbs the energy of the surge, preventing it from damaging other components in the system. As a leading dc lightning arrester  company, TGE offers a wide range of products to meet the specific needs of our clients. Our lightning arrester factory is equipped with state-of-the-art technology and high-quality materials to ensure that our products are of the highest quality. 

Different Types of Lighting Arrester PDF Core For Sale 
PBT Arrester Core
A PBT arrester core is a type of electrical arrester that is designed to protect equipment from sudden and large electrical surges. It consists of a specially designed, high-temperature, silica-based material that absorbs the energy from the surge and dissipates it safely. 

Arrester Epoxy Glass Wound Core
Arrester epoxy glass wound core is an electrical component used in power distribution systems to protect equipment from lightning and other damaging electrical surges. The arrester is made up of a series of coils of insulated steel or copper wire wound around a glass core. 

Lighting Arrester Core FAQs
What is the purpose of a coaxial lightning arrester core?
Electrical equipment can be shielded from voltage spikes or transients by using an  

arrester core. The lightning arrester and its types core/mov core is used to limit the voltage provided to the equipment and divert the surge current away from it because these surges have the potential to harm or destroy it.

How does an arrester core work?

Metal oxide varistors MOVs with a nonlinear resistance characteristic are frequently seen in an lightning arrester core. A voltage surge limits the voltage that is applied to the equipment because the MOVs become conductive and shunt the surge current away from it.

Can arrester cores prevent all voltage surges?

No, arrester cores cannot prevent all voltage surges, but they can limit the voltage applied to equipment and protect it from most surges. However, in some extreme cases, such as a direct lightning strike, the arrester core may not be able to protect the equipment. 

Now the lightning surge arrester price is low, if you have needs, please contact us.