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Electrical Panel Lexan Covering Exposed 480VAC

Question asked by zz3l4b on Dec 12, 2019
Latest reply on Jan 11, 2020 by rcramereleceng

I worked for 24 years at General Motors and it was common to see exposed 480VAC in electrical panels covered with Lexan glass to prevent accidental contact. We performed arc flash studies and all of our panels were labeled stating the required PPE etc.

Is this still a good practice?

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