UPG62-28752-1 Circuit Protection

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A Circuit Breakers is an essential component of any electrical system. They provide overcurrent protection and prevent dangerous short circuits in case of large over-currents. The UPG62-28752-1 is one such circuit breaker, designed for a variety of operating conditions. In this article, the application field and working principle of this circuit breaker will be discussed.

The UPG62-28752-1 circuit breaker is a thermal-magnetic breaker designed to provide overcurrent protection in a wide variety of applications. It is suitable for both residential and industrial use and is designed for worldwide operation from 230 volts to 690 volts. It is also suitable for use in both AC and DC circuits.

In terms of max current, the UPG62-28752-1 circuit breaker can handle a maximum current of 82 A, making it ideal for applications where high currents are to be expected. Additionally, the circuit breaker comes with a highly versatile test button, allowing users to test the device without interrupting power to the system. A combination of thermal and magnetic components help to create a highly reliable and efficient breaker.

The UPG62-28752-1 also features adjustable trip settings. This ensures that the breaker will trip at the desired current level. Trip levels can be adjusted for both overloads and short-circuits, allowing the user to customize the device to their needs. Additionally, the device has a wide range of trip time values to choose from, ranging from 0.2 seconds to 30 seconds. This helps ensure that the device will detect and trip at the desired time.

The working principle of the UPG62-28752-1 circuit breaker involves two components: a thermal component and a magnetic component. The thermal component consists of a bi-metal strip which contracts and relaxes when different temperatures are experienced. This contraction and stretching is detected by an internal micro switch. The micro switch will then activate the magnetic component, which comprises of an electromagnet. When the current reaches the desired level, the electromagnet is activated and trips the circuit breaker.

The UPG62-28752-1 circuit breaker is a versatile and reliable device, capable of providing overcurrent protection in many different applications. It is ideal for both residential and industrial use and comes with adjustable trip settings to allow user customization. Additionally, the combination of thermal and magnetic components helps to ensure a highly reliable and efficient breaker.

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