DOCA0217EN-00

Testing the Ground-Fault Protection

Test the operation of ground-fault protection as follows:

  1. Check that the circuit breaker is closed.
  2. Use a thin screwdriver to briefly push in (< 1 s) the TEST button on the front face of the MicroLogic trip unit.
  3. The circuit breaker trips.
  4. If the circuit breaker does not trip, contact your field service representative.
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