Product of ABB

InnoTrans 2020 InnoTrans 2018

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CH-5300 Turgi

InnoTrans 2020 InnoTrans 2018
  • Railway Technology Railway Technology

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Product description

DCBreak is a high-speed, lightweight, compact and environmentally friendly DC circuit breaker covering light rail, urban and metro rolling stock applications. It is designed according to latest IEC 60077-3 and IEC 61373 high safety standards as well as relevant environmental directives and industry standards. DCBreak is available with a rated operational voltage of 900Vdc or 1800Vdc, has a rated operational current of 1500A and a making-breaking capacity of up to 30kA.
Engineered with flexibility in mind, it is a plug-and-play solution that can be implemented in new builds or easily replace older equipment while its simplified design makes for reduced maintenance time and costs.
With a design preventing severe damage in case of shock and risk of hazardous voltages on its external surfaces, the optional protective enclosure makes it possible the operation in highly aggressive and polluted environments and offers multiple customization possibilities (fixing points, LV plugs, paint colors…).