Outstanding transmission performance

Outstanding transmission performance

The networking of industrial plant components with Ethernet protocols has become firmly established and is being continuously developed. Our Industrial Ethernet connectors with IP20 to IP67 and inserts for copper and fiber-optic cables are usable for any application. Due to the tool-free wiring possibilities they reduce the assembly time in the field drastically. Given their transmission speeds of up to 10 Gbit/s, you have plenty of reserve capacity for future applications.

Comprehensive assortment

Comprehensive assortment

Our product portfolio includes IEC Industrial Ethernet connectors for industrial applications in IP20 to IP67.

Easy connection

Easy connection

Due to the easy insulation displacement technology, our RJ45 connectors can be assembled fast and easy.

Certified for worldwide use

Certified for worldwide use

The connectors of our STEADYTEC® series meet the high requirements of worldwide standardization at 100 percent.

Product range

IP20 connectors

RJ45, SC-RJ, SC-Duplex, LC-Duplex

  • Connectors for copper and fiber-optic cables with less assembly time in the field
  • Transmission speed of up to 10 Gigabit/s
  • STEADYTEC® series to meet worldwide norms and standards

IP67 connectors

PushPull, Bayonet, SnapIn, HDC, M12 D-code/X-code

  • Inserts for copper and fiber-optic cables and robust metal and plastic enclosures in IP67
  • Transmission speed of up to 10 Gigabit/s for reserve capacity for future applications
  • STEADYTEC® series to meet worldwide norms and standards

Product highlight


RJ45 crimp connector

Mounting PROFINET cables cost-effectively with crimping tools

  • Safe and reliable contacting for fast and cost-efficient processing
  • Possibility of assembly on-site with crimping tool
  • Optimized for PROFINET cables

Assembled RJ45 connectors

Angled and straight connector variants for optimal cable routing

  • Flexible cable routing in four different directions
  • Reliable contacting through piercing connection technology
  • Optimally suited for a wide range of Industrial Ethernet cables

IP68 power connection module

Effortlessly branch or extend your power supply cables

  • High flexibility due to large temperature and connection cross-section range
  • Resistant to water and dust according to IP68 and UV radiation resistant
  • Internationally applicable due to UL approval

Solutions for Robot Wiring

Robust wiring solutions for PROFINET with our IP67 components for harsh industry applications

PushPull connectors and Weidmüller’s FreeCon junction boxes are the basis of the cabling standard in the automotive industry. The PushPull connectors are an integral part of the power-signal-data installation system for AIDA (Automation Initiative of the German Automotive Industry).

  • No tools required for field assembly
  • Countless variations thanks to highly diverse combinations of inserts
  • Reliable and durable zinc die-cast construction
  • Industrial usage possible due to IP67 protection

Push-Pull Power Connectors

PushPull Power plug-in connector according to PROFINET specification

Push-Pull Signal Connectors

PushPull plug-in connector set according to PROFINET specification

Perfect complements

Reference projects


Consulting & Support