Pyroswitch – PSS-1 (NC)
Battery Disconnection Switch PSS-1

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).

Product highlights

  • Since 2004 in series
  • 0.1ms separation time
  • Switches DC up to 400 Volts
  • CE approved

Product details

Switching capacity
up to 400 V 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 capactiy
2000 A / 32 V


Visit us at "The Battery Show"

Pyroswitch at "The Battery Show North America 2017" Detroit, September 12-14.

The Battery Show is the leading advanced battery trade fair showcasing manufacturing solutions along the supply chain, including battery materials, manufacturing, equipment, components, testing and recycling, across a range of industries including automotive, electronics, power tools, utilities, telecommunications and defence. Please visit us at booth 1017.

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