Circuit breakers are used in nearly all electrical systems — from residential dwellings to electric utility facilities. We rely on them to protect our systems from damaging overcurrents and short ...

Low-voltage circuit breakers are predominant in virtually every electrical power system. Several years ago, Shermco Industries surveyed NETA-accredited companies for the IEEE Electrical Safety ...

Management and maintenance personnel at power generating facilities face the same challenges operating their plant’s electrical distribution system as other large industrial plants-shrinking resources ...

Environmental Upgrades: Many older design air magnetic circuit breakers used asbestos-based arc chutes, oil used in the oil circuit breakers may contain hazardous chemicals, and SF6 gas was recently ...

Circuit breakers are critical safety components that have the basic function of interrupting a current flow when a fault is detected. Designed to protect against excess current or an overload or short ...

Entergy Mississippi has taken another step toward meeting the company’s environmental goals with the installation of a high-voltage clean air circuit breaker at one of its substations in Vicksburg.