Description
Introduction
The Schneider SpaceLogic KNX Power Supply REG-K 640mA (MTN6513-1202) is an essential infrastructure component designed to generate and maintain stable 30 V DC bus voltage across KNX building automation networks. Engineered for high operational adaptability, reliability, and central management, this power supply optimizes energy efficiency and supports significant operational cost reductions in commercial and residential installations. This device is part of our KNX system components range.

Designed for modular DIN-rail mounting, the MTN6513-1202 features an integrated choke coil and SELV (Safety Extra-Low Voltage) power supply design. Its adaptable architecture accelerates setup time in new construction and retrofit projects while ensuring dependable communication power for connected KNX line components.
Key Features
- Part of the Schneider SpaceLogic KNX series.
- Maximum output current capacity of 640 mA at 30 V DC.
- Maximum short-circuit current rated at 1.5 A.
- Integrated choke equipment provided directly within the unit.
- Local LED diagnostic signaling on the device front.
- Rated for operating altitudes up to 2000 m and relative humidity up to 93% (non-condensing).
- Designed for operating ambient temperatures ranging from -5 °C to 45 °C.
Benefits
- Generates regulated 30 V DC bus voltage with up to 640 mA output current for KNX lines.
- Equipped with an integrated choke coil to simplify panel layout and ensure proper bus signal decoupling.
- SELV power supply design provides high safety isolation according to standard KNX power requirements.
- Enables centralized system control, driving energy usage optimization and operational cost efficiency.
- Flexible modular design reduces installation time in both new and modernizing building projects.
- Local LED signaling offers clear status diagnostics for quick commissioning and maintenance.
Technical Specifications
Applications
- KNX bus line voltage generation and power management in office and commercial automation control panels.
- Centralized power supply for residential smart home installations requiring scalable KNX topologies.
- New building infrastructure projects targeting optimized energy usage and flexible control automation.
Installation Notes
- Mount onto standard DIN rail with device dimensions measuring 72 mm in width, 90 mm in height, and 65 mm in depth.
- Verify ambient operating conditions remain within -5 °C to 45 °C and non-condensing relative humidity up to 93%.
- Confirm short-circuit current protection (1.5 A maximum) and verify TP256 line topology layout during system planning.
Developer Resources
- Consult official Schneider Electric ETS databases and technical data sheets for SpaceLogic KNX line planning and power distribution calculations.
FAQ
What is the output voltage and current rating of the Schneider MTN6513-1202?
The Schneider MTN6513-1202 delivers a output voltage of 30 V DC with a maximum output current of 640 mA. Explore more Schneider automation devices for professional building automation projects.
Does this power supply include a choke?
Yes, an integrated choke is provided with the power supply to decouple the DC power feed from the KNX communication bus. For certificates and current technical files, refer to the official product documentation.
What type of power supply safety classification does it use?
It is classified as a SELV (Safety Extra-Low Voltage) power supply type.
What environmental conditions are supported during operation?
The device operates in ambient temperatures between -5 °C and 45 °C, at operating altitudes up to 2000 m, and relative humidity up to 93% (non-condensing).
What is the exact product model?
The order/model code for this page is MTN6513-1202. Match it against project documents before purchase.
Who is the manufacturer?
This product is manufactured by Schneider.
Conclusion
The Schneider SpaceLogic KNX Power Supply REG-K 640mA 30VDC (MTN6513-1202) provides standard-compliant, reliable bus voltage generation with an integrated choke coil and SELV protection. Installers and system integrators can review our dealer and project support options.
It serves as a durable, efficient power foundation for system integrators building professional KNX automation systems.














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