What is the difference between a circuit breaker and other switches?
replace the contacts and components more convenient, and more used in the power side of the main switch
All parts of the frame breaker are housed in an insulated metal frame, often open, can be equipped with a variety of accessories
630A the following circuit, the general use of molded case circuit breaker. Molded case circuit breakers are suitable for branch protection switches - engineers
In practical applications, more than 800A loop or segmentation capability requires particularly high circuit or the need for more features of the circuit should be used frame circuit breaker,
