• Interrupters


Richardson Electronics offers a wide range of standard products and customized solutions to meet your vacuum interrupter requirements. Some 50 standard interrupter styles are available, ranging from 660 volts to 12 kV covering 80 to 630 Amps.


  • Long Life

  • Fast Interrupting Speed

  • Rapid Dielectric Recovery

Common Applications and Electrical Conditions:

  • Load Switches

  • Circuit Breakers

  • Contactors


  • Industrial: Motor Control, Pump Control, and Mercury Relay Alternative

  • Broadcast:Single-Phase Switches

Completed Products:

  • Richardson Electronics engineering support team can also supply vacuum interrupter solutions to meet your unique requirements.