Siemens 3TX Auxiliary Contact Block for SIRIUS Contactors

Expand your control capabilities effortlessly with the Siemens 3TX Add-On Auxiliary Contact Block. Built to work seamlessly with SIRIUS series contactors, this accessory enhances monitoring and control functions in industrial automation setups without interfering with main power circuits.

Key Features at a Glance

• Auxiliary Function: Provides additional NO/NC contacts for control and feedback

• SIRIUS Compatible: Designed to snap onto Siemens SIRIUS contactors

• Snap-On Mounting: Easy front-mount installation without tools

• Versatile Contact Options: Available in 1NO, 1NC, or multi-pole variants

• Low Power Switching: Handles signal-level currents for PLCs and relays

• Robust Build: Built for industrial-grade reliability

Why Choose This Product

The Siemens 3TX Auxiliary Contact Block is the go-to solution when you need to extend the functionality of your SIRIUS contactors. Whether you’re adding feedback to a PLC, setting up interlocking between devices, or triggering secondary processes in your automation system, this block ensures safe, reliable, and precise operation. With its snap-on design and dependable contact performance, it integrates seamlessly into your control panels.

Ideal For

• Industrial Control Panels

• Motor Starter Assemblies

• PLC Input Signaling

• Electrical Interlocking Circuits

• Feedback Monitoring Systems

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