Pyroswitch – PSS-3 (NC)
Battery Disconnection Switch PSS-3

A pyrotechnical actuator separates the electric connection irreversibly. Pyrotechnical switches are installed in many road vehicles. It is triggered by the ECU, and is used to separate the "starter-generator-cable" from the electrical system (battery). A second circuit is disconnected simultaneously.

Product highlights

  • 0.1 milliseconds separation time
  • For hybrid and electrical cars
  • High and low circuit switching

Product details

Switching capacity
up to 400V DC (ohmic load)

Opening time (RT)
< 3ms / at 1.2 A / 2ms

Functioning temperature range
-40^C / +125°C

Rating current
200 A / 125°C

Switching capacity
2000 A / 32 V

2nd signal
5 A at 125°C (long term)

Maximum voltage to be cut 48 V
(ohmic load)

News

AABC Europe in Strasbourg 2019

Pyroswitch at "AABC Europe in Strasbourg" 

Autoliv Pyroswitch at AABC Europe. The AABC Europe as more European nations and international automotive OEMs make their own commitment to vehicle electrification, we are excited to carry that momentum forward for 2019.

Autoliv will take the opportunity to use this important conference to get in contact with international customers and decision-makers to show and discuss the potential of our safety products.

visit us at booth 702.

 

 


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