Fuses and Circuit Breakers

Fuses and circuit breakers in vehicles protect the electrical system from overloads or short circuits. A fuse is a one-time use device that melts to stop the current when it exceeds safe levels and must be replaced after it blows. A circuit breaker, on the other hand, trips when the current is too high but can be reset once the issue is fixed, making it reusable. Fuses are used for smaller circuits, while circuit breakers protect larger systems. Both are essential for keeping your vehicle’s electrical components safe and functional.