Overload relay used to prevent motor damage or fire due to overload. When the motor is subjected to a current load, no load will automatically cut off the power supply to protect the motor from damage.

Overload relays play an important role in the electrical system. Protects the motor from damage while disconnecting power as necessary to ensure operator safety. This type of equipment is widely used in various industrial fields, not only to improve production efficiency, but also to improve operational quality and reliability.

In addition to motors, overload relays can protect the safety of other electrical equipment, such as transformers. Load carriers can improve the reliability and safety of electrical systems and reduce the possibility of faults, saving projects on repair and replacement costs.

In short, the importance of overload relay can be underestimated. It is an essential part of maintaining the proper functioning of the entire electrical system. In training and practice, the corresponding instructions and regulations must be strictly adhered to in order to be able to perform its best function.