Grounding with the Grounded Neutral Conductor - Part 1 of 3

Learn the NEC rules on how to use the grounded neutral conductor as an equipment-grounding conductor.Under certain conditions, you can ground all metal parts of enclosures used to install service equipment by the grounded neutral conductor on the supply side of the system. When you're using this type of grounding scheme, this includes the service weatherhead, service raceway, service meter base, and

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Electrical Construction and Maintenance

Arlington Gangable boxes

Designed for new or retrofit applications, these snap-together gangable plastic boxes eliminate the need to construct a multiple-gang steel box out of several individual ones. Starting with a two-gang box, users can build the box they need in seconds, according to the company. For three-gangs or more, separate the box parts, add the center sections needed to make a new, larger box, and then snap the pieces back together. The UL-listed product is preset for ½-in. wall finish thicknesses....More

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