Voltage Protected Digital Overload Relay with 3×3 Digit LED Display Screen


The TRM-30F voltage protected digital overload relay is designed to protect devices with sensitive operating voltage values from errors that may arise from mains voltage and overload.

  • 0,5A – 30A (Adjustable Overload Value)
  • 50% Fixed Current Asymmetry
  • Error Delay Time Adjustable
  • Internal Current Transformers
  • Over Voltage Protection: 400V (Fixed)
  • Under Voltage Protection: 265 (Fixed)
  • 30% Fixed Voltage Asymmetry
  • Phase Sequence Control