Types Of Thermal Fuse

A single use device that cannot be reset and must be replaced when it fails or is triggered a thermal fuse is used when the overheating is a result of a rare occurrence such as failure requiring.

Types of thermal fuse.

Some thermal switches are also single use but many types can simply be reset. A wide variety of thermal fuse types options are available to you such as iec csa. The fuse element in a thermal fuse is made up of a temperature sensitive alloy. When high currents due to over current and short circuit flow through the elements of the fuse the fuse elements melts down which lead to release the spring mechanism and prevent the arc and fire and protect the connected circuit.

The fuse element in a thermal fuse holds a mechanical spring contact which is normally. Thermal fuses are also called as thermal links or thermal cutouts tco. Aside from thermal fuses many appliances and commercial machinery use thermal switches. In a thermal fuse the fuse element hold a mechanical spring contact which is normally closed.

Thermal fuses are one time only fuses and are basically a temperature sensitive fuses. These can be made using gas metal contacts mercury or other mechanisms but the main difference between a thermal fuse and a thermal switch is that thermal fuses are single use.