Solid State Relays


  • Manufacturing equipment
  • Packaging machines
  • Food processing equipment
  • Extruders
  • Contactor replacement
  • Mercury relay replacement
  • Electric ovens
  • Plastics machinery


Solid State Relays, commonly referred to as  SSRs, are solid state power switching devices that offer benefits such as long life and faster switching cycles than are available with electromechanical relays. These benefits allow for tighter temperature control and extended element life in electric heating applications. Thermal Devices offers solid state relays from multiple manufacturers and in many different industry standard configurations. Contact a Thermal Devices’ Sales Engineer for more information! Or, request a quote