Tag: July/August 2008

When was it that UL-approved panel shops became better (or the only) designers and fabricators of industrial control panels?

Question This is becoming a big problem with some local inspectors ...

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Insulated bushing required when large conductor installed in EMT?

Question Would you please help me in understanding NEC-2002 300.4(F)? If ...

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Electrical safety must be practiced and taught

May is Electrical Safety Month. Each year electrical safety is stressed ...

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