Below is a list of common wire connectors and their intended purposes. There are far more than 12 types of wire connectors ...

The National Electrical Manufacturers Association (NEMA) published ANSI/NEMA HP 4-2012, "Electrical and Electronic (Fluorinated Ethylene Propylene) FEP Insulated High Temperature Hook-Up Wire, Types ...

Decide how much digging you’re prepared to do and how deep your trench will be. This helps determine the type of wiring and the method you’ll use. Underground cable and wire can be installed at ...

When replacing refrigeration components, wiring may also need updating. Techs must choose the correct wire gauge for the ...

All questions and answers are based on the 2011 NEC. Q. What types of equipment grounding conductors does the NEC allow? A. An equipment grounding conductor can be any one or a combination of the ...

When repairing and maintaining refrigeration equipment, it is a good practice to inspect the electrical wiring for any obvious issues such as damaged wiring or any loose connections. This is ...

The way a light switch is wired depends on whether the power comes into the light box or the switch box first. These two ...