Comprehensive SAI connectivity solutions

Our extensive range of IP-protected sensor actuator interface (SAI) connectors in sizes M5, M8, M12, M16, M23, and 7/8" ensures the reliable cabling of your system. During development, we always concentrate on efficient and cost-effective assembly and installation concepts. In this way, we offer sophisticated products and set global standards in terms of functionality and quality. Our field-attachable circular connectors are available with a variety of connection techniques, including screw, tension spring, IDC, crimp or solder connection technologies.

Experience the advantages of a leading connector supplier

Comprehensive assortment

Comprehensive assortment

Our product portfolio includes all relevant circular connectors for industrial applications

100 % reliable connection

100 % reliable connection

Designed, tested, and manufactured for the highest requirements

Certified for worldwide use

Certified for worldwide use

The circular connectors meet the high requirements of worldwide standardisation

Our SAI circular connector product range

M8/M12 connectors

M8/M12 connectors

M8/M12 connectors

Field attachable connectors with tension clamp, screw termination, crimp and IDC technology, available in shielded and non-shielded versions, straight or angled and in different codings.

M12 Power connectors

M12 Power connectors

M12 Power connectors

Our M12 connectors enables a high power transmission without any problems. The compact S- and T-coded M12 connectors are designed for the transmission of up to 630 V AC or 60 V DC and 12 A.

M23 connectors

M23 connectors

M23 connectors

Our M23 connectors are characterised by particularly easy handling and a high security. We offer a wide portfolio with high mating cycles, high current carrying capacity and a high contact density in a compact design.

7/8“ connectors

7/8“ connectors

7/8“ connectors

7/8" thread types are used in bus systems as well as supply ports for I/O nodes, due to the low number of pins and their sturdy construction. We offer 7/8" connectors in a robust design, with different number of poles and suitable wall bushings and cord sets.

Handling videos for smooth connector assembly

Handling videos for smooth connector assembly

You can find a range of useful handling videos about our connectors, as well as exciting company insights, on our YouTube channel. Have a look and subscribe to our channel today!

Convenient design and assembly of reliable device solutions

SAI empty housing

SAI empty housing

SAI empty housing

The IP67 housing family needs no potting material. It offers device manufacturers the possibility to use a reflow process for PCBs. Different housing combinations are possible.

M8 and M12 PCB connectors

M8 and M12 PCB connectors

M8 and M12 PCB connectors

The M8 and M12 built-in connectors optimise proven standards while making it extremely easy and convenient to configure IP6x devices. They are suitable for reflow soldering and available in a number of different variants for different soldering methods.

Free sample service

Free sample service

With PCB and device designs, there always comes a point at which design engineers need to find exactly the right connection for their application. Order your design-in samples, quickly and easily:

  • Select your required sample from the product catalogue
  • Check your enquiry list
  • Enter your contact details and complete your order
  • You'll receive your product sample free of charge within 72 hours

Convenient and safe assembly with our suitable quality tools

Screwty® for M8/M12/M23

Screwty® for M8/M12/M23

Screwty® for M8/M12/M23

Screwty® is the ideal, universal tool for tightening on all common sensor and actuator cables. No great force is required, simply turn the tool to tighten or release the plug in connector as required. An adjustable torque fitting is also available for the Screwty®, for guaranteeing extra reliability during installation.

Professional tools for high demands

Professional tools for high demands

Professional tools for high demands

The best way to achieve a perfect result is with products and tools from the same source, designed to work together. Our range includes proficient manual tools for cutting, stripping, crimping, testing, and screwing.

Product configurator

Product configurator

The configurator enables you to create SAI cord sets individually according to your requirements and specifications. You can configure cord sets that are identical at both ends, have two different connectors, or with one end left open. On request, the cord sets configurator automatically creates technical data sheets for all your customer-specific cord sets.

Perfect complementation

Benefit from Weidmüller services

Orange Selection

Orange Selection

Products of the Orange Selection are available at any time. If your order is received by 3 p.m., your items will already be on their way the following day.

Time-saving data provision

Time-saving data provision

CAD 3D models in various formats are available for download in our product catalogue.

Electronic product data for distribution partners

Electronic product data for distribution partners

Electronic catalogue in BMECat and other formats. Fast access to article data thanks to proven standards.

Downloads

Consulting & Support

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