This technology makes a more efficient DC power grid possible, paving the way for cheaper, reliable electricity.

When you link an outlet to a breaker, mark it on both the label that you’ll paste next to the breaker and on your floor plan. This will make it easy to reset or turn off breakers when you need to.

The changes will provide an efficient, economical and reliable supply of power for the 67 million people PJM serves across 13 ...

Researchers at the US Department of Energy’s Oak Ridge National Laboratory (ORNL) have developed medium-voltage solid state ...

Explore the evolution of switchgear technology with a cost migration model that highlights the transition from traditional ...

Running your washer and dryer together is usually safe, but it could get risky fast. Here’s what you need to know to avoid ...

Test the downstream outlet by plugging in the GFCI tester and pressing the test button. Note: The lights on the tester should go out. Fold the wires back into the box and screw on the GFCI receptacle ...

How a circuit breaker finder helped me map my home's wiring (and why that matters) I almost paid for new wiring - until this Klein tool showed me the power was already there.

The power electronic switches have great influences on the performance of the hybrid dc circuit breaker (DCCB). Recently, the integrated gate commutated thyristor (IGCT) is considered to be a suitable ...

The circuit breaker supplies the load current in the normal state and separates the faulted section in the event of a fault. Whenever the circuit breaker is operated, the switching process is repeated ...