DOLD Semiconductor relays/-contactors

  • Solid-state contactors proved to be good in industrial applications where high switching frequencies or high switching cycles are required. With their long service life and wearless switching they solve switching and control tasks in specific applications in an extremely economic manner. Application areas include: 
  • Extrusion and injection moulding plants
  • Heating controls
  • Soldering lines
  • Hot-melt glueing robots
  • Oven controls
  • Three-phase motors
  • Lighting controls
  • Materials handling installations
  • Dispensing equipment
  • Packaging machines
  • Automats
  • Copying equipment
  • Pumps
  • Self-service automats
  • Traffic lights
  • ... and many more