What type of circuit is designed to protect against overloads and short circuits?

The overcurrent protection circuit is specifically designed to protect electrical systems from overloads and short circuits. This type of circuit utilizes devices such as fuses and circuit breakers, which automatically disconnect the circuit when they detect a current exceeding a predetermined level. By doing so, it prevents excessive current from flowing through the wiring, which could lead to overheating, damage to equipment, electrical fires, or other hazardous situations.

In contrast to the overcurrent protection circuit, a grounding circuit serves to provide a safe path for stray electrical current to the ground, helping to prevent shock hazards but does not directly protect against overloads or short circuits. A full-load circuit typically refers to a system operating at its maximum rated current, but it does not inherently include features to protect against overloads or short circuits. An isolating circuit is designed for disconnecting devices from the power source for maintenance or safety purposes, without addressing overload and short circuit conditions. Therefore, the overcurrent protection circuit is the most relevant and effective option for safeguarding against these specific electrical faults.