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Electrical Codes, Standards, Recommended Practices and Regulations
book

Electrical Codes, Standards, Recommended Practices and Regulations

by Robert J. Alonzo
January 2010
Intermediate to advanced content levelIntermediate to advanced
512 pages
18h 35m
English
William Andrew
Content preview from Electrical Codes, Standards, Recommended Practices and Regulations
Light Fixtures
Installation of pendent type light fixtures in high vibration industrial settings without a short
length of flexible conduit could create a long-term vibration problem with the fixture and lamp.
Floodlights on pivoted stanchions in hazardous classified areas should be de-energized before
lowering the stanchion and fixture. Industrial walkway stanchion lights should be adequately
supported to prevent excessive vibration. Permanent light stanchions should not be installed on
removable handrails unless designed specifically for that purpose with a disconnect plug.
Clamping of stanchion supports onto the top handrail without set-back accommodati ...
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Publisher Resources

ISBN: 9780815520450