PSS - Pyrotechnic Safety Switch
Reliable safeguard against motor vehicle fires and electric shock

In case of an accident, the safety switch is triggered by the airbag electronic and disconnects the battery from the starter-/alternator cable in less than a millisecond. This prevents from short circuits that might lead to a vehicle fire. The pyroswitch PSS is supplied to premium OEMs since years. In 2020 the 30.000.000th device was produced - without any customer complaints.

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Autoliv B.V. & Co. KG

Postfach 1320
85203 Dachau