

They are also used in the construction of coffee makers. Some common household appliances that use thermal fuses include hairdryers and clothing dryers that are used for everyday laundering tasks.

Thermal fuses are special fuse types that are used most commonly in devices that heat up or produce heat. The heat causes the thermal fuse to heat up to trigger the response that provides safety from electrical fires. The overcurrent must be high enough to cause an excessive amount of heat that can be detected by the thermal fuse. A second difference is that a thermal fuse will only react when there is an excess in heat, versus excessive current. It is not designed to reset itself like other fuse types. The same is true if a thermal switch fails. While a traditional fuse will reset itself, a thermal fuse does not reset and it must immediately be replaced. The major difference between the two is that once the thermal fuse is triggered it is no longer useful. This is the same way that a traditional fuse works. When a thermal fuse is triggered it interrupts the current or stops it to stop the overheating of a circuit. the safety factor, but it is different than traditional fuses.

Some of the functions of a thermal fuse are the same, e.g. Is a thermal fuse the same as electrical fuses? The cause for the overcurrent could either be due to a breakdown in a component or a short circuit. Thermal fuses are designed to detect heat that arises from an overcurrent that occurs within an electrical system. It opens circuits to prevent overheating. What is a thermal fuse and how does it work? What is a thermal fuse?Īccording to SWE, a thermal fuse is a component that serves as a safety device. They’re designed simply to stop or interrupt a current before it can cause any lasting damage in most cases. They protect overcurrents surging through a system and frying the other components or causing a fire. Most of us are familiar with the principle of fuses and how they work to help to keep electronics and other electrical systems operating smoothly.
