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

The 29th World Electric Vehicle Symposium and Exhibition (EVS29),
as the largest international electric vehicle conference returns to North America on June 19-22, 2016 in Montréal, Québec, Canada.  EVS has been assembling global leaders from industry, government and academia to address technical, policy and market topics in the electrification of vehicle fleets since 1969.

  ... more

Download

Contact and request