Product Overview:

The circuit breakers are suitable for AC 50Hz circuits with a rated voltage of 690V and below, and a rated current of 630A and below. They are designed to make, break, and carry the rated current in circuits, providing reliable protection for circuits and electrical equipment in the event of overload, short circuit, or undervoltage. Additionally, they can be used for the infrequent starting of motors and for overload, short circuit, and undervoltage protection.

Humanized design, multiple choices:

The circuit breakers are available in both drawer-type and fixed-type configurations, with the option for either top or bottom cable entry. The auxiliary circuit can be equipped with up to 10 independent NO (normally open) and 10 NC (normally closed) contacts. Optional features include three-position contacts, ready-to-close contacts, internal temperature measurement and protection functions, which protect the circuit breaker itself. An optional zone selective interlocking function ensures complete selectivity of protection at all levels.