Profile Home


Founded in 1968 by Peter Hofsaess, Thermik was the first to solve the problem of self-heating in thermal protectors by implementing the twin-disc design. Composed of a bimetallic disc and an additional spring disc, Thermik thermal protectors have many advantages compared to our competitors, making Thermik the most demanding and reliable in the world.

Throughout the years, Thermik has since become the market leader for high quality thermal protectors and innovations in this industry. With over 2.5 billion Thermik products in use, electrical and electronic applications are now much safer.

Apart from owning the largest number of worldwide patents in this industry, Thermik also offers the broadest product range of Thermal-Protectors. Due to our innovative spirit, we are able to offer over 80 types of switches plus customize any switch specific to your application.

We exclusively produce and distribute products developed and patented ourselves at any of our four locations: USA, Germany, Malaysia, and Romania. Our decentralized and cost effective logistics benefit Thermik‘s customers across the globe. Your needs and requests define Thermik Corporation's work. That's why we are known for quality and reliability!

Visit Thermik at upcoming exhibitions!


Product Catalog

Technical Articles

Select the Thermal Protection Your Design Deserves (Electrical Distribution and Protection) An important aspect of selecting thermal protection in your design is defining and communicating where you want to end up. (View Full Article)