Overview of the Products

This circuit breaker is suitable for the environments powered by three-phase four wire auxiliary power supply,with its rated insulation voltage as 1000V, and also suitable for infrequent switching of lines and infrequent starting of motors in the distribution networks with AC 50Hz, rated working voltage AC400V, and rated current up to 800A. This circuit breaker holds overvoltage, undervoltage and phase loss protections and overload long delay inverse time limit, short circuit short delay inverse time limit, short circuit short delay definite time limit, short circuit instantaneous and undervoltage protective functions, able to protect the line and the power equipment from damage. This product meets with the standard GB/T14048.2.

Model and Meaning

Outline and Installation Dimensions