Metallic Outlet Boxes are Listed under the category Metallic Outlet Boxes (QCIT), in the UL Electrical Construction Equipment Directory.
Each additional cable, whether installed as a separate attachment or installed by overlashing on an existing cable, adds mechanical load to the poles.
Usually, good grounding and bonding methods and isolation of data processing equipment from sources of transient voltage interference and electrical noise are the easiest and best ways to correct transient voltages and electrical noise problems, or to prevent them from happening in the first place.
Since the term "design specification” is not defined in the Code, it appears to take on different meanings, depending upon the situation in which it is used.
"Neon” is the term that has come to be used to describe a specific type of lighting, called gas discharge lighting, which is created by passing electricity through a gas.
The American National Standards Institute (ANSI) — Most in the electrical industry have heard of it, but do you really know what it does?
This article will present methods and explanations about receptacle testing in patient care areas as per the NEC and NFPA-99.
As IAEI continues to expand its membership globally, more and more of the inspection community will encounter IEC standards in the field.