Overcurrent Protection

Overcurrent protection is a safety feature in electrical systems designed to prevent damage or hazards caused by excessive electrical current. When too much current flows through wires or devices—often due to a short circuit or overload—overcurrent protection devices like circuit breakers or fuses automatically shut off the power. This interruption helps prevent overheating, fires, and damage to electrical equipment. Essentially, overcurrent protection senses abnormal current levels and acts quickly to disconnect the power, ensuring safety and preserving the integrity of the electrical system.