42kV lightning arrester Surge arrester with polymer housing for electric railway

Surge arrester selection guide here is for the polymer housing surge arrester in the electric railway system. We manufactured MOA since 1990, and we also make the MOV by ourselves.

There are two types of housing for surge arresters. Silicone polymer housing or composite metal oxide surge arrester and porcelain housing metal oxide surge arresters. Surge arrester rating calculation is a guide for selection. Both types of surge arresters are the key equipment in the electric power system. They are protecting the equipment from the lightning impulse and overvoltage impulse.

The following type of surge arrester is used in the electric railway system protecting electric system, overhead line net, Motor against atmospheric overvoltage impulse and operation overvoltage impulse.

Type A – AC type surge arrester for Normal railway system:

surge arrester

Specifications and Types:

 surge arrester parameter

Type B – DC type surge arrester for Fast speed railway system:

surge arrester manufacturersurge arrester

Specifications and Types:


FAQs of Products

Yes, we can do OEM & ODM production for you fully according to your requriements including the standard requirement or your drawings. Or you tell us your requirements, we will make the drawings for your approval.
Accordion Sample Description


There are no reviews yet.

Be the first to review “42kV lightning arrester Surge arrester with polymer housing for electric railway”

Your email address will not be published. Required fields are marked *