UPL11-30397-1-V Circuit Protection

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Circuit breakers are essential components of low-voltage electrical systems. They are designed to protect circuits from short circuits and overloads that can cause overheating and electrical fires. UPL11-30397-1-V is a type of circuit breaker that is highly efficient and versatile. It is suitable for a wide range of applications, such as residential, commercial, and industrial settings.

The UPL11-30397-1-V circuit breaker comes with a built-in surge protection that offers superior protection for electrical equipment. Its integrated thermal protection prevents overloading by automatically shut down the power in the event of an overload. Its built-in visual indicator light and alarm show when the power is shut down. This circuit breaker also offers over-temperature and over-voltage protection, as well as overload protection. It has a time delay of up to four hours and a capacity of up to 32 amperes.

The UPL11-30397-1-V circuit breaker’s working principle is based on its internal thermal potential that triggers its breaking capacity. When the current exceeds the threshold, the built-in thermistors heat up and cause the internal contacts to break the circuit. This disconnects the equipment from the power, preventing the current from reaching the equipment and causing a fire. In addition to the thermal protection, the breaker also features trip-free action, preventing the circuit from being reset until it is manually reset by the user.

The UPL11-30397-1-V circuit breaker is designed for a variety of applications, including residential, commercial, and industrial. It is commonly used in household appliances, equipment, machinery, lighting, and motor installations and is suitable for both AC and DC applications. It is also used in low-voltage systems, such as telephone lines, computers, lighting, and appliances. Its built-in surge protection offers superior protection against electrical shock, while its over-temperature and over-voltage protection offer protection for the equipment.

The UPL11-30397-1-V circuit breaker is an efficient and reliable choice for those seeking protection for their electrical system. It is highly versatile and suitable for a wide range of applications. Its built-in surge protection and thermal protection provide superior protection against short circuits and overloads, while its time delay of up to four hours and capacity of up to 32 amperes make it an ideal choice for many applications. Additionally, its trip-free action offers protection against manual reset, providing added safety.

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