Resin Bushing Insulators

Bushing resin insulators are produced using epoxy compounds or other thermosetting resins, which allow continuous operation at 200 °C and largely higher for a short time.

The material of the conductive bar is usually silver plated copper, in order to assure the maximum conductivity (other materials can be used on demand). Shape and dimensions of the terminals can be chosen according to specific requirements. A rubber washer is supplied for water tightening, when required.

CTI index for evaluation of the resistance to tracking is higher than 600, means the maximum level considered by EN standards.