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Jung

Jung 4091TSEM Push-Button Extension Module 1-Gang F40

SKU: 4091TSEM
£86.91
In stock
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The Jung 4091TSEM Push-Button Extension Module 1-Gang is a 1-gang KNX F40 universal push-button extension module that increases control options in existing KNX smart home systems. It adds extra control points to a main module without requiring another bus coupling unit.

Technical Specs

  • Compatibility: Connects directly to key master devices, including the Universal push-button module (ref. 4291 1ST) and Room Controller display modules. Reliable system integration.
  • Control Configuration: Features a 1-gang layout with 2 distinct activation points (rocker function).
  • Visual Feedback: Includes integrated red status LEDs to clearly signal device states or confirmations.
  • System Integration: Built for flush-mounted installation inside standard wall boxes.
  • Design Options: Must be paired with a compatible 1-gang cover kit from JUNG design lines such as the LS, AS, or A ranges.