Fuses vs. Circuit breakers: what are the differences?
Both fuses and circuit breakers are used to ensure the safety of electrical circuits in a home. Although fuses and circuit breakers have similar characteristics, there are differences in functionality, resetting capabilities, response time and protection. Understanding the differences is important for all homeowners, especially if they are considering an electrical upgrade. Difference in functionality : both fuses and circuit breakers protect electrical components from exceeding their current limit. Fuses are much simpler in design and contain sacrificial components. When the current from a fuse generates heat, it begins to melt, resulting in a blown fuse. A circuit breaker can detect an electrical overcurrent that causes the circuit breaker to trip. Circuit breakers are more complex and designed as an electromechanical mechanism. Difference when resetting : The main difference when resetting a circuit breaker is that you can switch it back on manually yourself. This allows you to