Description
Introduction
The GEWISS GW90584 is a specialized 2-conductor (1x2x0.8 layout) KNX bus cable designed for building automation systems across residential and small-to-medium office applications. Encased in a green outer sheath with a 5.2 mm overall diameter, this cable provides the essential physical communication channel for KNX protocol devices. This device is part of our KNX Bus Cables products range.

Engineered with Low Smoke Zero Halogen (LSZH) insulation, the cable meets the Cca-s1a,d0,a1 reaction-to-fire classification under building safety standards. For project consultants and procurement teams, verifying the exact SKU GW90584 against your Bill of Quantities (BOQ) ensures compliance with safety regulations and avoids costly ordering discrepancies.
Key Features
- 2-conductor cable construction (1x2x0.8 mm).
- Low Smoke Zero Halogen (LSZH) halogen-free insulation.
- Cca-s1a,d0,a1 reaction-to-fire classification.
- Compact 5.2 mm outer diameter.
- Green outer sheath color for dedicated KNX identification.
- Original GEWISS product under SKU GW90584.
Benefits
- Enhanced Fire Safety: Low Smoke Zero Halogen (LSZH) construction minimizes hazardous smoke and corrosive gases during thermal events.
- Standardized Cable Identification: Highly visible green outer jacket ensures clear distinction within technical conduits and cable trays.
- Certified Reaction-to-Fire Performance: Rated Cca-s1a,d0,a1 to comply with modern European construction product regulations.
- Compact Outer Dimensions: A 5.2 mm outer diameter facilitates simple routing in dense installation channels.
- Reliable System Integration: Specifically suited for GEWISS and broader KNX protocol automation deployments.
Technical Specifications
Applications
- Residential KNX Smart Home Networks: Interconnecting KNX sensors, switches, and controllers across residential buildings.
- Commercial & Office Automation: Infrastructure bus cabling for small to medium commercial office installations.
- Safety-Critical Indoor Cabling: Deployments requiring strict LSZH and high reaction-to-fire standards.
Installation Notes
- Verify the exact product specifications (1x2x0.8, LSZH, Cca-s1a,d0,a1) against local building fire safety codes and tender specifications prior to installation.
- Respect recommended cable bend radii for 5.2 mm cabling to ensure sheath integrity and signal clarity.
- Strip and terminate the 2 conductors according to standard KNX installation practice and GEWISS guidelines.
Developer Resources
- Consult official GEWISS technical literature for full mechanical and material data.
- Verify model details and regulatory declarations via official GEWISS documentation using SKU GW90584.
FAQ
What is the fire performance classification of the GEWISS GW90584 cable?
The GEWISS GW90584 KNX bus cable features Low Smoke Zero Halogen (LSZH) insulation and holds a Cca-s1a,d0,a1 reaction-to-fire rating. Explore more GEWISS automation devices for professional building automation projects.
What are the physical dimensions and conductor configuration of this cable?
This cable is structured as a 2-conductor cable (1x2x0.8 layout) with an overall outer diameter of 5.2 mm. For certificates and current technical files, refer to the official GEWISS product page.
How can I ensure I am purchasing the right cable for my project BOQ?
Cross-check the SKU GW90584 along with the conductor size (1x2x0.8), LSZH material specification, and Cca-s1a,d0,a1 fire class against your official project documentation.
What is the exact product model?
The order/model code for this page is GW90584. Match it against project documents before purchase.
Who is the manufacturer?
This product is manufactured by GEWISS.
Where can I find the official technical documentation?
Use the manufacturer product page and datasheets for this exact SKU. Always verify the latest revision before specifying the product.
Conclusion
The GEWISS GW90584 2-conductor KNX bus cable provides a compliant, halogen-free, fire-rated wiring solution necessary for reliable KNX bus communication in modern residential and office projects. Installers and system integrators can review our KNX dealer program options.
Always verify SKU GW90584 and its physical specifications against project submittal requirements before placing bulk orders to ensure seamless procurement and compliance.






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