3 minutes, take you to understand the meaning of the identifier on the micro circuit breaker (empty open).
author:Electrical knowledge class
In household and industrial electrical use, a miniature circuit breaker (also known as an air switch) is a common protective device used to prevent current overload or circuit failure. However, for many people, the various identifiers on the miniature circuit breaker can be confusing. Today, we're going to take 3 minutes to walk you through what these identifiers mean. Understanding the meaning of these identifiers is important for the proper selection and use of miniature circuit breakers. The wrong miniature circuit breaker can lead to circuit failure or fire hazard. Therefore, when selecting and using a miniature circuit breaker, it is important to pay attention to its identification symbol and follow the manufacturer's recommended conditions of use.
▌What is a miniature circuit breaker?
▌What does the symbol text on the WeChat circuit breaker mean?
In 2005, Shan Weijian returned to the Gobi Desert in Inner Mongolia, after a 30-year absence, he traveled to two universities in the United States, investment bank JPMorgan Chase, and until he became the managing partner of Newbridge Capital at that time. A lifetime can...