Electricity distribution & control apparatus; parts
Electrical apparatus for switching or protecting electrical circuits, or for making connections to or in electrical circuits (for example, switches, fuses, lightning arresters, voltage limiters, surge suppressors, plugs and other connectors, junction boxe
Isolating switches and makeandbreak switches
Electric filament or discharge lamps; lighting equipment; parts
Electric filament or discharge lamps, including sealed beam lamp units and ultraviolet or infrared lamps; arclamps.