Medium-Voltage Circuit Breakers

The Medium-Voltage Circuit Breaker family of Siemens is suitable for all applications in Medium Voltage technology: solutions for energy supply or industrial applications are available. All products are based on Vacuum Interrupters. Products are easy to integrate and offer anything which is needed for a long-term usage and for switching under short-circuit conditions.

The portfolio includes compact VCBs with low depth and width which are easy to integrate in all types of switchgears and are also usable for retrofit solutions (SION family). Also VCB for high currents and VCB for special requirements are available.