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ABB i-bus® KNX Combi Switch Actuators

Switch to a smarter tomorrow

Flexibility combined with compact design – the Combi Switch Actuators offer switching and shading functionality in a device half the size. Ideally suited to meet the dynamic requirements of modern residential projects.

The Combi Switch Actuators feature high channel density, freely selectable switching and shading functionality in a single device, increased safety and intuitive usage thanks to the unified manual operation concept –  offering customers maximum flexibility and comfort in planning, installing and commissioning.

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Main benefits

Flexible switching and shading

Selectable switching and shading functionality in one device for flexibility from planning to final realization and subsequent changes


Cost-effective, space- and time-saving thanks to compact devices with high channel density that double the space in the distribution board

Safety & Usability

User friendly and intuitive to use; increased safety thanks to an operation foil which prevents from unauthorized operation

Main features

  • Selectable switching and shading functionality
  • High channel density: 2 switching outputs or 1 shutter output per module width
  • Suitable for multi-phase operation
  • Simplified commissioning thanks to template pages
  • Easy commissioning thanks to template pages and central group objects
  • Tool-free assembly and disassembly from DIN-rail
  • Universal manual operation without bus voltage and easy status identification
  • Easier and faster device configuration of several devices thanks to the ABB Update Copy Convert App

Browse the complete switch actuators portfolio



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