How to design and purchase molded case circuit breakers

The current distribution system requires circuit breakers to provide isolation and safety protection functions in addition to circuit control and simple short circuit and overload protection, especially in terms of personal and equipment safety and reliability of the distribution system. Therefore, the development, design, and selection of products also focus on the following three aspects:

(1) Personal safety;

(2) Protection of electrical circuits and equipment;

(3) Reliable and uninterrupted power supply.