Terminal blocks image copyright C J Cowie.
Some power cord manufacturers are also sources of other kinds of electronic connection utilities. Screw terminals, for example, are sometimes produced or distributed by companies that also produce or distribute power cords. For those of you who may not be familiar with screw terminals, they are composed of at least one row of conductors, each of which is connected to a discreet electrical circuit, and each of those conductors is fitted with a threaded fastener. The fasteners are used to Continue reading