How often should a QO, QOB, QOU, or Homeline breaker be exercised?
Answer
Issue:
Should QO QOB QOU and HOMLINE breakers be exercised?
Resolution:
Circuit breakers should be turned off and on at least once a year.
Issue:
Should QO QOB QOU and HOMLINE breakers be exercised?
Resolution:
Circuit breakers should be turned off and on at least once a year.
Released for: Schneider Electric USA
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