Description
Introduction
The Schneider Unica X KNX 2-key push button (SKU: NUX6161_02_AB) is an electronic wall-mounted control interface in an elegant antique brass finish, designed for modern building automation systems. Operating on a 16 mA KNX bus supply, this complete product provides direct integration into home and commercial automation networks, combining sleek design aesthetics with precise control capabilities over lighting, heating, cooling, and security functions via ETS application configuration. Explore more Schneider KNX products for professional building automation projects.

Constructed with a metallic material and galvanised surface treatment, the NUX6161_02_AB flush-mounted device comes equipped with a dedicated fixing frame for straightforward installation via a clipping system. Featuring 2 function keys across 1 rocker and dual-colour LED local signalling, this unit delivers intuitive status feedback and robust IP20-rated protection for high-standard interior environments.
Key Features
- Unica X range push-button interface featuring 2 function keys and 1 rocker.
- Galvanised metallic body finished in an elegant antique brass colour tint.
- Direct KNX bus connection with a 16 mA power supply input current.
- Integrated dual-colour LED local signalling for status indications.
- Flush wall-mounted configuration with secure clipping system attachment.
- Compliant with IP20 degree of protection for indoor installation.
- Backed by an 18-month manufacturer warranty.
Benefits
- Comprehensive Building Automation: Enables advanced management over lighting, heating & cooling, and security systems through flexible ETS application parameters.
- Global Protocol Compatibility: Operates directly on the standard KNX bus system to guarantee broad interoperability across building automation networks.
- Refined Architectural Design: Features a premium antique brass metallic finish with galvanised surface treatment to enhance interior aesthetics.
- Intuitive Visual Feedback: Integrated dual-colour LED local signalling provides immediate visual operational feedback for users.
- Energy Management: Helps reduce energy consumption through precise, automated control of room systems.
- Ready for Installation: Supplied as a complete electronic device with an included fixing frame for rapid clipping system mounting.
Technical Specifications
Applications
- Residential Smart Buildings: Delivers intuitive 2-key push-button control for lighting scenes, HVAC, and blinds in upscale living spaces.
- Commercial Interiors: Connects to KNX panel systems to optimize energy use and lighting control in modern office environments.
Installation Notes
- Mechanical Mounting: Install flush into standard wall locations using the provided fixing frame and clipping fixing mode.
- Bus Wiring: Connect directly to the KNX bus line using standard installation practices for 16 mA operating current devices.
- Commissioning: Configure push-button key assignments and dual-colour LED behavior using ETS application tools.
- Operational Environment: Designed for indoor installations requiring an IP20 degree of protection.
Developer Resources
- Official manufacturer documentation includes the Product Datasheet, User Guide, Instruction Sheet, Catalog, CAD drawings, and Environmental Disclosure.
FAQ
What is the bus current requirement for the Schneider NUX6161_02_AB?
This Unica X push button operates on the KNX bus system with a power supply input current rating of 16 mA. For certificates and current technical files, refer to the official Schneider product page.
Does this product come with a fixing frame?
Yes, the device is supplied as a complete product that includes its dedicated fixing frame for clipping installation.
What type of local signalling is featured on this model?
The push button features built-in dual-colour LED local signalling for clear status visibility.
What warranty is provided with this unit?
The product is covered by an 18-month warranty.
What is the exact product model?
The order/model code for this page is NUX6161_02_AB. Match it against project documents before purchase.
Who is the manufacturer?
This product is manufactured by Schneider.
Conclusion
The Schneider Unica X KNX 2-key push button (NUX6161_02_AB) combines premium antique brass metallic styling with high-performance KNX automation functionality. Installers and system integrators can review our KNX dealer program options.
Featuring dual-colour LED feedback, a robust clipping frame, and ETS configuration capabilities, it offers an outstanding room control solution for modern KNX projects.














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