Faster, safer, better: Crimping tools from Weidmüller

Need the best crimping tools to meet the highest demands? Look no further!

Crimping can cause a number of problems that affect the quality and reliability of a connection. In addition to poor cable preparation and using crimping sleeves that are either too large or too small, one other common source of error is a defective tool being unable to prevent over- or under-crimping. This results in unsafe connections or damaged cables.

With Weidmüller crimping tools and accessories, you can reliably minimise these sources of error. The renowned manufacturer's high-quality crimping components are manufactured with precision and designed to work perfectly with each other, ensuring the exact level of performance and safety required for demanding electrical installations.


Always find the right crimping tool with Weidmüller

  • High tool quality and precision
  • Wide selection of tools for different applications and cable sizes
  • Large selection at the ToolStore in Urdorf
  • The entire crimping tool range is available in the ToolShop ❱
  • Professional advice, directly at your company on request
  • Short delivery times thanks to our own logistics and warehousing

Do you have any questions about the high-quality Weidmüller® products or services?

We will be happy to help you choose the right model. Contact us at

Crimping with Weidmüller components — a connection you can always rely on.
Andreas Trefz
Head Business Unit Assembly Technology
Brütsch/Rüegger Tools

Your specific benefits at a glance

The universal crimping dies with spring compensation adjust automatically. This increases crimping quality and prevents errors during application.

Sophisticated mechanics and clever geometries ensure easy and fatigue-free operation.

Thanks to high quality standards, the crimping tools remain reliable for many years.

Our bestsellers

449520 ❯

Insulation stripper STRIPAX®

  • For wiring and conductors: 0.08–10 mm2
  • For AWG: 28–7
  • Length: 190 mm

Find out more

450070 ❯

Crimping tool WEIDMÜLLER

  • Type: PZ 6 ROTO
  • Crimping range: 0.14–6.0 mm2
  • Length: 200 mm
  • Design: Trapezoidal crimping profile

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450061 ❯

Crimping tool WEIDMÜLLER

  • Crimping range: 0.25–10 mm2
  • For AWG: 26–8
  • Length: 195 mm
  • Design: Hexagonal compression

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Crimping DO's and DON'Ts

Many things can go wrong when crimping, starting with cutting the conductor. In order to achieve a perfect connection, adhere to the following DO's and DON'Ts:


Leave approx. one to two millimetres of conductor wiring protruding from the copper tube


Allow the side edges to form cracks or burst



Allow the imprints of the crimp stamp to form cracks



Create an asymmetrical crimping profile



Compress single wires



Push back single wires


All you need to know about crimping

Are you interested?

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