In industrial applications, the protection of electrical motors is of utmost importance. Overheating of motors can lead to equipment failure, production downtime, and even safety hazards. To prevent such occurrences, thermal overload relays are commonly used. Traditional thermal overload relays have been widely used for many years, but with advancements in technology, electronic thermal...

Electronic thermal overload relays are essential components in electrical systems that protect motors from damage caused by excessive heat. They monitor the motor's current and temperature, and when abnormal conditions are detected, they interrupt the power supply to prevent overheating. In this article, we will explore the function and benefits of electronic thermal overload relays in detail....