There are many types of wire connectors out there but these are some of the most common ones you'll encounter.

When replacing refrigeration components, wiring may also need updating. Techs must choose the correct wire gauge for the amperage, as well as decide between solid or stranded wire.

In general, the wiring methods presented throughout the Code are applicable for photovoltaic (PV) systems. More specifically, Part IV of Art. 690 is titled “Wiring Methods,” which helps us establish ...

Whether you're installing, extending, or rewiring a circuit, finding out the wire gauge and amperage you will need is a key first step. The gauge—or size—of the wire used needs to match the circuit's ...