Description
Introduction
The Schneider SpaceLogic KNX Power Supply REG-K/1280mA+30Vdc (SKU: MTN6513-1201) is a core system component engineered to generate bus voltage for KNX building automation networks. Designed for high efficiency and seamless integration, this SELV power supply delivers a regulated 30 V DC output at up to 1280 mA, supporting robust communication and power delivery across complex KNX bus structures. This device is part of our KNX System Components products range.

Built specifically for modern commercial and residential installations, this DIN-rail modular unit includes an integrated choke to decouple power from bus data signals. By enabling central control and reliable power distribution, it minimizes installation time, lowers operational energy costs, and optimizes project lifecycle sustainability.
Key Features
- SpaceLogic KNX modular DIN-rail system component.
- Outputs 30 V DC voltage with a maximum current of 1280 mA.
- Maximum short-circuit current rated at 3 A.
- Includes an integrated choke coil equipment.
- SELV (Safety Extra-Low Voltage) compliant.
- Operating temperature range of -5 °C to +45 °C with 93 % non-condensing relative humidity resistance.
- Clear LED signaling for operational status monitoring.
Benefits
- Delivers a stable 30 V DC supply with up to 1280 mA output capacity for reliable KNX bus line powering.
- Integrated choke simplifies installation and ensures optimal signal decoupling on the bus line.
- SELV power supply design ensures high insulation and safety standards within the control panel.
- Supports centralized control to optimize energy usage and reduce operational running costs.
- Supports TP256 topology, enabling flexible system architecture for up to 256 bus devices.
- On-device LED signaling provides immediate visual diagnostic feedback during operation.
Technical Specifications
Applications
- Centralized KNX bus voltage generation in modern residential and commercial smart buildings.
- Power supply and voltage regulation for KNX TP256 topologies requiring up to 1280 mA power output.
Installation Notes
- Mount on a standard DIN rail inside electrical distribution cabinets or control enclosures.
- Ensure ambient operating conditions remain within -5 °C to +45 °C and non-condensing relative humidity up to 93 %.
- Connect bus lines following standard SELV wiring guidelines and local KNX installation practices.
FAQ
What is the output rating of the Schneider SpaceLogic MTN6513-1201 power supply?
The Schneider MTN6513-1201 supplies a rated output voltage of 30 V DC with a maximum current of 1280 mA. Explore more products from Schneider for professional building automation projects.
Does this KNX power supply include an integrated decoupling choke?
Yes, the unit comes equipped with an integrated choke coil required for KNX bus line communication. For certificates and current technical files, refer to the official product documentation.
What is the operating ambient temperature range for this power supply?
The power supply operates in ambient environment temperatures ranging from -5 °C to +45 °C.
What is the exact product model?
The order/model code for this page is MTN6513-1201. Match it against project documents before purchase.
Who is the manufacturer?
This product is manufactured by Schneider.
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 Schneider SpaceLogic KNX Power Supply REG-K 1280mA (MTN6513-1201) provides essential SELV power generation and signal decoupling for modern KNX line segments. Installers and system integrators can review our KNX dealer program options.
With its 1280 mA output, integrated choke, and status LEDs, it serves as a reliable power foundation for energy-efficient building control systems.














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