SSW 303HV

  • Fail-safe standstill monitors
  • 3 safety contacts
  • 3 Signalling contacts
  • Sensor-free detection of standstill by monitoring e.m.f.
  • Direct connection to three-phase motors
  • Motor voltage range 0 … 690 V

SSW 303HV

  • Fail-safe standstill monitors
  • 3 safety contacts
  • 3 Signalling contacts
  • Sensor-free detection of standstill by monitoring e.m.f.
  • Direct connection to three-phase motors
  • Motor voltage range 0 … 690 V
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