August 17, 2026

Munich Electrification’s new ME SSR replaces mechanical contactors and pyrotechnic fuses in e-trucks

Munich Electrification’s new ME SSR replaces mechanical contactors and pyrotechnic fuses in e-trucks
Munich Electrification’s new ME SSR replaces mechanical contactors and pyrotechnic fuses in e-trucks
Munich Electrification’s new ME SSR replaces mechanical contactors and pyrotechnic fuses in e-trucks
Munich Electrification’s new ME SSR replaces mechanical contactors and pyrotechnic fuses in e-trucks

🌍✨ Munich Electrification’s new ME SSR replaces mechanical contactors and pyrotechnic fuses in e-trucks

Why we’re watching: Munich Electrification has introduced the ME SSR, a solid-state battery disconnect unit that replaces the mechanical contactors and pyrotechnic fuses used in the high-voltage systems of electric trucks and buses.

The unit is the central high-voltage switch between the battery and the vehicle, connecting the battery to the drivetrain in operation and disconnecting it when the vehicle is parked, during servicing or in the event of a fault. 💚

The ME SSR switches high-voltage circuits within microseconds, without arcing and without mechanical wear.

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🔭 What to watch next

  • 📌 Key signal: Munich Electrification has introduced the ME SSR, a solid-state battery disconnect unit that replaces the mechanical contactors and pyrotechnic fuses used in…
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Reporting curated for GreenTV. Original reporting via Charged EVs.