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mcb
Schneider ElectricSmart MCB is a next-generation solid-state circuit breaker designed for the automation and safety needs of China’s railway systems, and the first of its kind successfully implemented in the industry. By replacing traditional mechanical breaker with solid-state technology, it achieves microsecond-level protection that cuts power before an arc forms, greatly reducing fire risks and maximize personal safety. Integrated sensing, communication, and control enable remote monitoring and predictive maintenance. Its compact, efficient design supports low-carbon sustainability, while a refreshed appearance reflects the future of intelligent mobility.
Client / Manufacturer
Design

Schneider Electric
Shanghai, CN
Schneider Electric
Shanghai, CNYing YE , Li WANG , Leihong ZhengDate of Launch
2026
Target Regions
Asia
Target Groups
Trade / Industry, "Locomotive manufacturing plant"