Description

B3 series products are hydraulic electromagnetic circuit breakers designed and developed by our company using international advanced technology. The circuit breaker is composed of shell, operating mechanism, contact arc extinguishing system and hydraulic solenoid valve tripping device. The circuit breaker is used for AC50Hz/60Hz, rated voltage DC80V or AC480V equipment network circuit. Mainly used in various equipment and lines, providing accurate and reliable short circuit and overload protection