Thermal protectors reduce the risk of overheating electrical equipment

Thermal protectors reduce the risk of overheating electrical equipment

The following article discusses the importance of thermal protectors, how they work, and why it’s important to include them in people’s electrical equipment.

How do thermal protectors work?

A thermal protector, also known as a thermal disconnect switch or overheat protector, is an electronic device used to protect electrical equipment from overheating. When the temperature of an electrical component reaches a certain level, a thermal protection switch will cut off power to that component to prevent damage. Like Saftty’s thermal protector, when the temperature of an electrical component reaches a certain level, the thermal protector will send a signal to the controller telling it to turn off power to that component. This prevents components from reaching excessive temperatures and causing damage, reducing the risk of overheating and damage.

Safety Features of Saftty Thermal Protectors

  1. Good sealing: Saftty thermal protectors have good sealing, they can prevent product failure caused by the vacuum impregnation process, the vacuum degree is -0.09MPa.
  2. High thermal conductivity and temperature sensitivity: The metal casing of the Saftty thermal protector can withstand up to 50 kg of coil shaping pressure. Therefore, it has high thermal conductivity and temperature sensitivity. The rated operating temperature of Saftty thermal protector can reach up to 250 degrees, and it can even be used in special industries, which has a strong competitive advantage in the industry.
  3. There are many authoritative safety certifications: the safety of thermal protectors is very important. Saftty’s thermal protectors have almost all safety certifications, including CQC, UL, VDE, TUV, CB, KC, etc. These certificates fully demonstrate the safety, effectiveness, and reliability of Saftty thermal protectors.

Why choose Saftty

Founded in 2008, Saftty has nearly 15 years of experience in thermal protector research and development and has professional R&D and manufacturing capabilities for various miniature thermal protectors. Saftty’s products are widely used in battery packs, motors, water pumps, fans, and other electric heating appliances and overheating protection of household appliances.


In today’s world, it’s not surprising that electrical equipment is at risk of overheating, and an effective way to reduce these risks is to use Saftty thermal protectors on electrical equipment. These protectors help keep users’ devices cool and safe, reducing the risk of overheating.

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