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Screw clamp technology

The benchmark for many years

The ABB screw clamp technology is designed to provide a reliable and safe connection and avoid accidental release due to vibrations, shocks or even abusive cable draw.

Main benefits

  • Maintenance & trouble shooting operations are minimized thanks to our anti-release system. Screw is locked in total safety,
  • High density capacity screw clamp connection can fit up to two conductors per clamp which offers extended possibilities in electrical cabinets,
  • Reduced wiring errors thanks to the flap preventing wrong insertion of cable underneath the clamp.

Main features

  • Connecting capacity from 0.2 to 240 mm²,
  • Hardened steel makes the connection very reliable,
  • Built-in anti-release system avoid retightening campaigns,
  • Punched clamp with increased number of threads by 30% meaning high torque resistance.

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