GFCI outlets are widely used these days, but it turns out that appliances like refrigerators should not be plugged into these ...

The industrial Super-Safeway Ground Fault Circuit Interrupter (GFCI) is said to be the first portable 20A device to earn an IP69K rating and the latest addition to Molex’s Woodhead line of ...

Protecting personnel and equipment from damage is a top priority for most companies, especially those whose work involves industrial power systems. The neutral grounding resistor (NGR) with integral ...

Although it's one of the most important aspects of electrical design and installation, grounding continues to be one of the least understood and most misinterpreted concepts in the industry. It's also ...

A friend who was buying an older house was concerned about electrical safety and asked for my opinion as an electrical engineer. All of the AC receptacles (also called outlets) in the house were the ...