UPGN662-30766-1 Circuit Protection

The UPGN662-30766-1 is an auto circuit breaker designed for high voltage circuit breaking application in substations, industrial systems, switchgears, and many other applications. This device is designed for use in high temperature and harsh environments where long-term and reliable operation is a must. The UPGN662-30766-1 is classified as a Circuit Breaker due to its ability to switch electrical circuits on and off. It works by detecting and protecting against overloads and short circuits.

The purpose of circuit breakers is to provide a safe and reliable way to interrupt electrical circuits and protect other electric equipment from damage or power disruption. The UPGN662-30766-1 circuit breaker is designed to detect and interrupt any overload or short circuit situation, while providing reliable protection to other electric equipment. The device works by using two spring-loaded contacts that are pushed away by an electromagnetic field generated by the incoming current. When the current load exceeds the rated current, the contact springs will be pushed apart, creating an open circuit and interrupting the flow of electricity.

In addition to providing circuit protection, the UPGN662-30766-1 circuit breaker also provides thermal regulation. This feature helps to reduce the risk of overheating or fire by controlling the amount of heat generated by the circuits. The device is designed with an internal thermal sensing element that can detect temperatures up to 125°C and will immediately shut off the circuit when it detects a potentially dangerous temperature. The thermal regulation feature is important in ensuring that the device operates safely in environments where high temperatures may be encountered. It is also useful in preventing overloading of electrical equipment from heat build-up.

The UPGN662-30766-1 is a reliable and durable circuit breaker designed to provide reliable protection and safely interrupt electrical circuits. The device is designed to work in harsh environments and is capable of handling large current loads, while providing thermal regulation to protect other electrical equipment from overloads. This circuit breaker is commonly used in applications such as switchgears, substations, and industrial systems, and is the ideal choice for applications that require reliable and safe circuit protection.