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Medium voltage AC circuit breakers for railway power supply

Medium Voltage indoor and outdoor vacuum railway circuit breakers for 16.7 Hz, 50/60 Hz, up to 27 kV, 3000 A, 16-25 kA.

ABB's railway vacuum circuit breakers use a well-proven combination of magnetic actuator and electronic controller that eliminates several moving parts, making them robust, reliable and essentially maintenance-free.

Why ABB?

  • More than 100 years of expertise in rail best practices
  • Dedicated team of rail professionals
  • Proven track record with many customer references worldwide
  • All equipment manufactured internally by ABB with full monitoring and control of the entire design, production and delivery process
  • Unrivalled level of engineering support and after-sales service

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