Ferrules

Ferrules are used in process-reliable conductor processing and wiring. They protect the conductors against splicing and make it easier to insert them in the terminal shaft. Process conductors professionally and safely with our high-quality ferrules. Our comprehensive product range comprising uninsulated and insulated ferrules in various sizes and colors also meets the requirements of international standards.

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Your advantages

  • Comprehensive product range for all applications
  • High-quality ferrules and standard-compliant ferrules – Made in Germany –
  • UL-certified connection in combination with a selection of our crimping tools and automatic devices
Single ferrule, non-insulated
Single ferrule insulated in black
Single TWIN ferrule insulated in white
Single insulated ferrule with enlarged plastic collar in blue
Single ferrule, non-insulated

The non-insulated sleeves are primarily used in confined environments. They protect the conductor and facilitate further processing.

  • In accordance with DIN 46228-1 and UL 486F-A
  • Available in several length variants
  • Conductor cross-sections from 0.14 to 120 mm²

Single ferrule insulated in black

Insulated ferrules protect against conductor splicing and facilitate insertion into the terminal shaft.

  • In accordance with DIN 46228-4 and UL 486F-E
  • Available in several length and color versions
  • Conductor cross-section of 0.14 to 120 mm² 

Single TWIN ferrule insulated in white

TWIN ferrules provide a practical way of crimping two conductors in one ferrule.

  • Suitable for the production of chain bridges
  • In accordance with UL 486F-F 
  • Available in several length and color versions
  • Conductor cross-section of 2 x 0.5 to 2 x 16 mm²

Single insulated ferrule with enlarged plastic collar in blue

These specially designed ferrules are used for processing conductors with thicker insulation.

  • Versions available for UL, AWG, JIS, multi-standard, and short-circuit-proof conductors
  • In accordance with DIN 46228-4 and UL 486F-E
  • Available in several length and color versions
  • Conductor cross-sections from 0.5 to 16 mm²

Insulated ferrules in blue as strips
Ferrules in red as taped products
Assortment box in black with ferrules
Insulated ferrules in blue as strips

The strips are used for processing the conductors with the CRIMPFOX 4 IN 1 stripping and crimping pliers and the CF CRIMPHANDY.

  • In accordance with DIN 46228-4 and UL 486F-E
  • Available in several color versions
  • Conductor cross-sections from 0.5 to 2.5 mm²

Ferrules in red as taped products

Ferrules in taped form are used in fully and partially automated production. For example, the CF 3000 stripping and crimping device can be equipped with them.

  • In accordance with DIN 46228-4 and UL 486F-E
  • Available in several color versions and roll sizes
  • Conductor cross-sections from 0.5 to 2.5 mm²

Assortment box in black with ferrules

Stripping and crimping sets, as well as various assortment boxes, complete our ferrule portfolio. Our assortment boxes are available both empty and filled with ferrules in various sizes and colors.

CRIMPFOX DUO 10 crimping pliers surrounded by various crimped conductors

Trailblazer for international standards for quality, safety, and compatibility

Phoenix Contact was one of the first manufacturers to have ferrules combined with a selection of crimping tools and crimping devices certified in accordance with the UL 486F standard that went into force in 2016 (ZMLF.E488001). Together with conformity with the DIN 46228‑1/‑4 standard (updated 03/2020), it meets the global market requirements for quality, safety, and compatibility, offering a system that is accepted worldwide to export-oriented users.

UL certification logo

Useful information at a glance
What you should know about ferrules
Discover our poster on the topic of ferrules. You can see at a glance everything you need to know as well as tips on handling. For example, why it is advantageous to use a ferrule, what needs to be considered when stripping wires, and which crimping shapes are suitable for specific scenarios.
Download the poster now
Wire processing with ferrules