Is plating of conductive parts necessary?

The conductive parts of the terminal are generally made of copper alloy materials such as brass, copper, etc. In order to increase the conductivity of the conductive metal of the terminal and reduce the oxidation of metal molecules, we need to give it a surface treatment and a suitable “coat”—— ... Read More

Advantages of solid-sealed pole

The solid-sealed pole is to embed the vacuum interruptor and circuit-breaker related conductive parts into the easy-curing solid insulating material such as epoxy resin or thermoplastic material to form the pole at the same time. The pole of the circuit breaker becomes an integral part. The solid-sealed pole has the ... Read More