Thermal Cut Out Symbol

The term thermal cutoff switch generally refers to how the switch is used ie.

Thermal cut out symbol.

In single phase motors up to a given motor size around 1 1 kw it can be mounted directly in the main circuit to serve as an on winding protector. New products are added daily so check back frequently. They operate as a sensitive power cut out for both single and three phase motors. The applications of and need for electromechanical thermal switch devices are broad and cover a huge diversity of industry applications.

A thermal fuse is a cutoff which uses a one time fusible link unlike a thermal switch which may automatically reset itself when the temperature drops the thermal fuse is more like an electrical 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. Use scheme it s comprehensive electronic symbol library and an integrated digi key component catalog to design and share electronic circuit diagrams. Zebra builds enterprise level data capture and automatic identification solutions that provide businesses with operational visibility.

Check out the latest parts added to digi key s massive inventory of electronic components. Thermal fuse 10a 250v 228c 442f 480. Thermal protectors can also be built into the windings see the illustration below.