Terminal blocks

Terminal blocks

All connection technologies – one system

The CLIPLINE complete terminal block system is unique. You can freely select the connection technology.

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  • Push-in connection
    Push-in connection

    The low insertion forces of the Push-in connection terminal blocks allow the conductors to be inserted easily and directly.

  • Spring-cage connection
    Spring-cage connection

    The compact spring-cage connection offers a reliable, constant connection when subjected to strong vibrations.

  • Fast connection
    Fast connection

    The patented insulation displacement contact allows for a quick connection without conductor pretreatment.

  • Screw connection
    Screw connection

    The globally recognized screw connection meets the most stringent requirements and covers a wide area of application.

  • Bolt connection
    Bolt connection

    Connect all types of conductors safely with long-term stability: multi-conductor connection with several cable lugs per bolt.

  • Barrier connection
    Barrier connection

    Use the barrier terminal blocks to wire conductors quickly and conveniently with ring cable lugs.

  • Special connection
    Special connection

    Special connection technologies for special industrial requirements.

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Whether you opt for a Push-in, screw, spring-cage, fast, or bolt connection, all of these connection technologies can be freely combined with each other using the same accessories due to the double function shaft.

Your advantages

  • Complete flexibility: terminal blocks with different connection technologies can be freely combined
  • Bridging and testing option with double function shaft
  • Save money with uniform bridging, marking, and test accessories

CLIPLINE complete, all connection technologies – one system

The CLIPLINE complete terminal block system  

The CLIPLINE complete terminal block system

The CLIPLINE complete terminal block system allows you to respond flexibly to your customers' requirements – for all applications, anywhere in the world. Choose from the following connection methods:

  • Simple PT and PTV Push-in connection
  • Universal UT screw connection
  • Compact ST spring-cage connection
  • Fast QT QUICKON connection
  • COMBI plug-in connection solutions
  • Robust RT bolt connection

CLIPLINE complete – uniform accessories for all terminal blocks

One accessory for all connection technologies  

One accessory for all connection technologies

CLIPLINE complete provides you with a uniform range of accessories for all connection technologies:

  • The marking and test accessories are standardized and reduce your storage and logistics costs.
  • All terminal blocks can be freely combined due to the double function shaft.
  • The uniform plug-in zone of the COMBI connection system enables the time-saving and modular configuration of your application.
  • The multifunctional, standardized disconnect zone of all disconnect terminal blocks can accommodate various connectors.

CLIPLINE complete – competence in connection technology

Internationally approved terminal block system  

Internationally approved terminal block system

The Phoenix Contact terminal blocks are subjected to tests which go above and beyond the usual terminal block standard. The results of the tests enable these terminal blocks to be used in all industries, such as:

  • Systems manufacturing and machine building
  • Process technology and process engineering
  • Chemical and petrochemical industry
  • Railway industry
  • Shipbuilding
  • Energy technology

Due to the implementation of appropriate design measures and the use of high-grade materials, the terminal blocks significantly exceed the requirements imposed by standards.

CLIPLINE complete – connect, protect, and distribute potentials

CLIPLINE complete terminal blocks and PTCB electronic device protection  

Extend terminal blocks quickly and easily with the appropriate electronic device protection

Extend your applications quickly and easily with the ideal form of protection. To do this, use the appropriate PTCB electronic circuit breaker in the CLIPLINE complete design.

  • Connect terminal blocks and device protection using standard accessories from the CLIPLINE complete system.
  • Adjustable current values from 1 to 8 A allow you to customize the device protection to your application and reduce storage costs.
  • Save time and space during installation with the tool-free Push-in connection technology and narrow overall width of the PTCB.

PROJECT complete – from digital to real

PROJECT complete planning and marking software  

PROJECT complete planning and marking software

The PROJECT complete planning and marking software supports the entire control cabinet manufacturing process. The program features an intuitive user interface that enables the individual planning, automatic checking, and direct ordering of terminal strips. Bills of material are transmitted to Phoenix Contact online. You immediately receive a price calculation as well as information on the availability of the products. PROJECT complete has optimized interfaces to all popular CAE programs. Furthermore, you can create markings easily and conveniently – despite the wide range of different marking materials.

Junction boxes and empty enclosures

CLIPSAFE junction boxes and empty enclosures  

CLIPSAFE junction boxes and empty enclosures

CLIPSAFE from Phoenix Contact provides you with an innovative, high-quality product range of empty enclosures, machined empty enclosures, and junction boxes made of stainless steel and polyester. CLIPSAFE products can be used in the Ex area with the appropriate approvals. The enclosure range impresses with its diversity and versatility – specifically designed for use in your application.


Halesfield 13
01952 681700

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Push-in connection technology – only from Phoenix Contact.

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One connection technology for everything

Push-in Technology: quick and easy tool-free wiring.

Push-in connection technology from Phoenix Contact
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Find out more about Phoenix Contact's distribution partners in the UK

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Find a distributor