The National Electrical Manufacturers Association (NEMA) has published ANSI/NEMA OS 3-2007 Selection and Installation Guidelines for Electrical Outlet Boxes. It provides designers, installers, and ...

Apple accessory maker NewerTechnology recently released a specialized electrical outlet, called the Power2U, that includes two USB ports for charging mobile devices. Available in four colors—to match ...

Switches controlling line-to-neutral loads must have a neutral conductor installed at a switch serving bathrooms, hallways, stairways, or rooms suitable for human habitation or occupancy, as defined ...

The National Electrical Manufacturers Association (NEMA) recently published NEMA OS 3-2012, "Selection and Installation Guidelines for Electrical Outlet Boxes." The National Electrical Manufacturers ...