
This fuse holder is designed for electrical power transmission and distribution systems. It protects electrical circuits from overcurrent or short-circuit conditions.

This miniature circuit breaker is suitable for high-voltage and high-current applications. It provides overload and short-circuit protection for distribution lines, manual control, and segmentation.

This universal circuit breaker is a mechanical switchgear. It can switch on, carry, and break current under normal circuit conditions, and also connect to carry current for a certain time and break current under specified abnormal circuit conditions.