
Wiring devices, outlet boxes, switches, receptacles, wiring, raceway, and controls are
examples of items having applications in commercial and residential buildings, manufacturing
plants, and industrial facilities. The codes, standards, and recommended practices associated
with each are common threads in a diverse array of industries and applications.
Emergency generators, UPS systems, battery/battery charger systems, emergency lighting
systems, fire detection and alarms, security systems, lightning protection, etc. are all examples
that have codes, standards, and recommended practices common threads in different
occupancies.
Some common thread codes, ...