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Forwards LER 97-008-00 re potential common mode failure mechanism that existed w/480 volt MCC fused disconnect switches.

Accession Number: ML20141C455

Date Released: Wednesday, June 3, 2020

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• ML20141C448 - Forwards LER 97-008-00 re potential common mode failure mechanism that existed w/480 volt MCC fused disconnect switches. (2 page(s), 5/12/1997)
• ML20141C484 - LER 97-008-00:on 970410,discovered potential common mode failure mechanism for 480 Volt MCC disconnect switches due to not being fully latched due to inadequate maint.Cleaned & lubricated fused disconnect switches. (11 page(s), 5/12/1997)