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SIRIUS ACT: The extremely rugged, most beautiful, and easy to install push button.


Siemens new SIRIUS ACT push button portfolio is the perfect combination of intelligence, physical toughness, and style. Never has a push button looked so cool, yet has the durability to last even in the most extreme environments. To top it all off, installation is as fast as a snap with its innovative snap-on concept that’s so effortless it can be done with one hand. Users have a choice of a wide range of pushbuttons and signaling devices that can fit in any budget.

Major features include:

  • Modular command and signal devices in a choice of four designs
  • Extensive selection of pushbuttons, switches and indicators in various colours and designs for every application
  • Rugged designs with IP69K protection rating
  • Twist prevention and snap-on concept, for straightforward, error-free installation and removal

Snap-On Installation


Siemens has made the installation of SIRIUS ACT push buttons so effortless and simple, you will never want to go back to that old hassle. Not only is installation quick, it also reduces the risk of incorrect installation.

One-handed installation without special tools

  • Components can be snapped on without having to hold the other side
  • Installation also possible in a slanted position

Twisting prevented by screw fixing

  • Simple round milled holes without a groove
  • Significant time saving compared to ring nut fastening

Modular concept

  • Actuator, holder and contact modules can be ordered individually and combined freely
  • Typical device combinations are also available as compact units
  • Contact modules can be stacked onto one another

Built to Last

High pressure water, dust, oils, freezing temperatures, the new SIRIUS ACT push buttons meet all requirements. Even caustic solutions and extreme environmental influences cannot disrupt reliable operation.

Highest degree of protection (IP69K) throughout

  • Media resistance (chemicals) thanks to solid stainless steel and high-grade plastics
  • High reliability for fail-safe operation and long service life
  • Extended industrial application in harsh environments, also suitable for outdoor use
  • ATEX certification

Secure attachment even under extreme stress

  • Low maintenance costs
  • Vibration-resistant twist prevention

Modern Design

For those of you who like a modern, visually appealing design, the SIRIUS ACT will satisfy your taste on any budget. 


Looking for more information? We can help with that...

You can download a Siemens Sirius Act brochure here, or schedule an in person demo to see the SIRIUS ACT yourself. 

Request a Free Demo »


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