Electrical grids are created using a combination of electrical components. Switchgear (i.e. the combination of disconnects, fuses, and circuit breakers) helps to isolate each piece of electrical equipment. This is helpful because it allows plant managers to de-energize and repair issues to the...

Electrical switchgear is an integral part of any electric power system. Switchgear includes fuses, switches, relays, isolators, circuit breaker, potential and current transformer, indicating device, lightning arresters, etc. It’s purpose is to protect electrical hardware from faulty conditions....

Circuit Breakers are mechanical devices that involve a magnetic solenoid and a bimetallic strip inside. When the strip heats up (due to current), it bends and activates the solenoid - which in turn trip the circuit breaker and stop the flow of power. Fuses (on the other hand) are components...