Fuses integrate power switches, digital controllers, current sensing, and all of the other smarts for hot swapping in a ...

Therefore, as a result of the work of the AIEE and the ASA, a demand is developing for a relay that will close its contacts when the limiting load condition is reached.

Numerous Electric Power Research Institute (EPRI) studies have found that common, general purpose AC relays often contribute to these electrical equipment shutdowns. Typically referred to as an “ice ...