Pyroswitch โ€“ Protection in milliseconds
Safety in crash, other accident or fault

Pyrotechnical safety switches and closing devices. The Autoliv Pyrotechnical Safety Switches - PSS disconnect the power source from the circuit board in less than a millisecond.

Safety in case of crash, other accident or fault.

  • Triggered by eg. airbag control unit or Battery management system
  • The Autoliv Pyroswitch (PSS) disconnect the power source from the circuit board in less than a millisecond

Pyroswitch โ€“ Reliable safeguard against motor vehicle fires caused by short-circuiting

Pyrotechnic safety switches (PSS) disconnect the circuit safely and reliable, triggered by the airbag control device or BMS and before a short-circuit can occur in the circuit as a result of vehicle deformation. Airbag initiators that have been proven millions of times are used in our pyrotechnic-driven PSS disconnection systems. The complete initiation circuit, including the line and initiator are continuously monitored by the controller for functionality. After the initiation pulse, disconnection takes place without any other external aid.

    News

    New Product Very High Voltage PSS-X2 / ADS-1000

    Please check out our new Very High Voltage PSS-X2 / ADS-1000

    Suitable for voltage levels up to 1.000 VDC

    Current switching capability up to 30.000 A

    Please contact us for more information or just take a look under products to find more information

    Link


    CIBF China International Battery Fair Shenzhen 2021

    Pyroswitch at "CIBF China International Battery Fair Shenzhen 2021" 

    China International Battery Fair is the world's largest trade fair devoted to batteries

    The CIBF - China International Battery Fair is the world's largest trade fair devoted to batteries and takes place every two years in Shenzhen. The organizer of the fair CIAPS is China's leading association for battery technology. Exhibitors present not only all kinds of battery products and production technologies, but also machinery, equipment, materials, metrology and testing technology and therefore all segment of the industry are united under one roof. The CIBF is an ideal platform to demonstrate the competitiveness of companies, to build production capacity and to learn about the latest technologies, trends and innovations on the market. With the increasing importance of China in the high-energy storage sector the international importance of CIBF increases. Besides an additional incentive is created by the accompanying conference.

    The CIBF China International Battery Fair will take place on 3 days from Friday, 19. March to Sunday, 21. March 2021 in Shenzhen.

    visit us at booth #1GB112


    Contact us for more information

    Request for information, samples and offers.