As the leading bushing manufacturer and supplier worldwide, The H-J Family of Companies offers a complete range of bushing and connection solutions for Transformers and switchgear. Here you can find bushings made of porcelain, epoxy, or thermoplastic materials for primary and secondary distribution and power transformers for different final applications, circuit breakers, and switchgear. Our proprietary epoxy insulator materials can operate from -40°C to 155°C, depending on the material selected. 

This product line includes bushings, terminals and connectors, and separable connectors.