• Product Guide
  • High Voltage Products
  • Circuit Breakers

Circuit Breakers

Air-insulated circuit breakers is a well-proven technology with various applications such as the Disconnecting Circuit Breaker (DCB) with less footprint and increased reliability, as well as numerous compact and integrated solutions for both live and dead tank circuit breaker technology.

Our offering

  • Disconnecting Circuit Breakers

    Circuit breakers with integrated disconnceting function. DCB up to 50 kA rated breaking current, up to 550 kV

  • Live Tank Circuit Breakers

    Live Tank Circuit Breakers up to 1100 kV and rated breaking current up to 80 kA for various applications

  • Service

    The service portfolio is created to cover all essential parts needed to give your circuit-breaker a long and healthy lifetime.

News

ABB’s latest 400kV hybrid GIS switchgear to provide space saving solution in Lisbon

2013-05-17: The new ELK hybrid switchgear is a cost optimized solution while providing high reliability and safety

ABB expands power products footprint in China

2013-05-07: New joint venture to produce high voltage instrument transformers to serve growing demand

ABB launches innovative high voltage switchgear for power transmission

2013-04-09: Smart Disconnecting Circuit Breaker with integrated Fiber Optic Current Sensor can substantially reduce footprint of AIS substations while enhancing power availability and reliability

The DCB app is now available for 420 kV switchgear solutions

2013-04-03: Last year the web application for DCB 145 kV was launched and the response has been very positive from both the sales organization and customers. The app is now also available for 420 kV. It shows customers how they can benefit from Disconnecting Circuit Breakers. It can be used with smartphones, surfpads or the web browser on your computer.

ABB wins its first High Voltage Switchgear order in Myanmar/Burma

2013-02-25: The contract was awarded to ABB Thailand in October 2012 by Toyo-Thai Corporation Public Company Limited (TTCL), one of the biggest contractors in Thailand, and Toyo Engineering Corporation, a leading international engineering company in Japan.

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    ABB contact for Ireland

    Andrew Hickey

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