Pyroswitch, protection in milliseconds - in case of crash or other impact

Triggered by eg. airbag control units the pyrotechnic safety switches PSS of Autoliv disconnect the power source from the circuit board in thousandth of a second in the event of an accident or a fault.

Safety for occupants and rescue services

  • Emergency power off
  • Protecting the electronics and the e-drive for hybrid, fuel cell and electric cars
  • High current is prevented from entering the vehicle body and open vehicle parts
  • Power supply continues to be fed for safety functions such as flashing warning lights, central locking or emergency call
The PSS is connected between the power set and the battery

News & Press

EVS30 – the Electric Vehicle Symposium & Exhibition, held October 9-11, 2017, is the industry meeting point for the entire electromobility industry. Manufacturers, users and decision-makers can get the latest picture of all forms of electric mobility in Stuttgart and discuss new trends and possible uses of electric power Transmission.

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