When choosing your electrical box, whether metal or plastic, there are lots of things you need to consider, and you shouldn't ...

Exterior surface-mount boxes—often molded PVC—have either threaded or glued hubs and are used with PVC electrical conduit ... only non- metallic boxes, but metal boxes still come in handy ...

Nonmetallic boxes can only be used with nonmetallic cables and raceways. Ex 1: Metal raceways and metal cables entering ... of Mike Holt Enterprises (www.MikeHolt.com), one of the largest electrical ...