Starting relays for starter capacitors

Electronic device technology / Starting relays

Starting relays for starter capacitors

The electronic starting relay is used to switch off motor starting capacitors after an adjustable time.

The electronic starting relay is used in all areas where the starting capacitor is switched off after the motor starts up.

  • Single-phase motors
  • Three-phase motors on single-phase mains (Steinmetz circuit)

The electronic starting relay switches off the motor starting capacitor, contact-free, after an adjustable delay time. The delay time corresponds to the time from switching on the motor under nominal load until it runs up to the nominal speed.

  • Unbeatable reliability thanks to the use of wear-free components
  • Compact design for mounting in the motor connection box
  • Easier to install and adjust than centrifugal switches
  • Optimum motor torque due to time-adjustable switch-off of the starting capacitor
  • Full suppression of sparking during switching, in contrast to mechanical switches
  • Compact design, despite higher switching currents
Product information
Starting relays for starter capacitors

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