Which type of circuit breaker is designed to be reset after tripping?

Resettable circuit breakers are specifically designed to be reset after they have tripped due to an overload or short circuit condition. This type of breaker incorporates a mechanism that allows users to manually or automatically reset it, effectively restoring its operation without the need for replacement, as is the case with fuses.

These breakers typically have a user-friendly design, which can include a switch or button that can be used to reset the device once the fault has been cleared. This functionality makes them particularly practical in both residential and commercial applications where outages need to be addressed quickly and efficiently.

In contrast, other types of circuit breakers, such as fuse circuit breakers, magnetic circuit breakers, and hydraulic circuit breakers, do not share this same reset capability. Fuses must be replaced after they have blown, while some circuit breakers may require automatic or manual intervention depending on their design, but they are not explicitly categorized as resettable like the targeted answer.