21/06/2024

ELCB / Polarity Testers
Art.-No. 911-00151 Details

  • Indicates phase presence
  • Indicates phase rotation
  • TEST for disconnection sensitivity
  • TEST for disconnection time
  • Select one of 3 phase to test ELCB
  • Measure voltage phase to earth
  • Over temperature protection
  • Phase polarity trip indicator
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