Description
Introduction
The Schneider SpaceLogic KNX Blinds Actuator REG-K/4×24/6 (SKU: MTN648704) is a professional DIN-rail mounted module designed for precise control of motorized blinds and shutters. Part of the SpaceLogic KNX series, this device provides independent automation for up to 4 separate outputs operating on 24 V DC motor loads. Integrators and electrical installers can seamlessly connect it to the KNX bus system to enable automated shade management alongside convenient local manual control. This device is part of our KNX automation components range.

Housed in a light grey enclosure requiring 4 DIN rail modules (18 mm each), the actuator features IP20 protection and built-in LED signaling for visual status monitoring. Manufactured to high environmental standards with documented carbon footprint data and recycled packaging, it combines practical functionality with reliable performance backed by Schneider Electric’s 18-month warranty.
Key Features
- Member of the Schneider SpaceLogic KNX product series
- Designed for 24 V DC motor loads with 24 V DC rated operational voltage
- Rated operational current (Ir) of 6 A
- Power supply input current rating of 17.5 mA
- 4 independent control outputs for blinds and shutters
- Dual operating modes: KNX bus system and manual mode
- IP20 ingress protection rating for distribution board mounting
- DIN rail mounting support spanning 4 total 18 mm modules
Benefits
- Independent 4-Channel Control: Manages up to 4 separate 24 V DC motor outputs independently for individual blind or shutter operation.
- Flexible Dual Operation: Supports both automated control via the KNX bus system and local manual mode control directly on the unit.
- Space-Efficient Form Factor: Compact design occupies 4 modules of 18 mm width on standard DIN rails within distribution panels.
- Visual Status Diagnostics: Onboard LED signaling provides immediate feedback on operational status and outputs.
- Sustainable Manufacturing: Delivered in packaging containing at least 70% recycled cardboard with full product carbon footprint reporting.
- Manufacturer Warranty: Protected by an 18-month warranty from Schneider Electric for project reliability.
Technical Specifications
Applications
- Motorized Shade Automation: Managing up to 4 independent 24 V DC window blinds, shutters, or roller shades in KNX commercial and residential projects.
- Electrical Distribution Boards: Modular DIN-rail installation inside sub-panels and centralized smart control cabinets.
Installation Notes
- Mounting: Securely install the module on a standard DIN rail within a suitable enclosure offering an IP20 environment rating.
- Electrical Connection: Connect 24 V DC motor loads to the 4 output channels, ensuring operating current stays within the 6 A rating.
- Bus Connection: Wire the device to the KNX bus line, verifying the 17.5 mA supply input current, and utilize the LED signalization and manual controls for field testing and verification.
Developer Resources
- Schneider Electric official product data sheets and user manuals
- CAD models, product catalogs, and environmental declarations available via Schneider documentation portals
FAQ
What power rating and load type does the MTN648704 support?
The actuator is rated for an operational voltage of 24 V DC and is designed specifically for 24 V DC motor loads with a rated current of 6 A. Explore more Schneider KNX products for professional building automation projects.
How many DIN rail module spaces are required for installation?
The device occupies a total width of 4 modules (18 mm each) on a standard DIN rail. For certificates and current technical files, refer to the manufacturer technical documentation.
Does this actuator allow manual testing during installation?
Yes, it features a dual operation mode that allows local manual operation in addition to KNX bus control.
What warranty is included with the Schneider MTN648704?
This product includes an 18-month warranty provided by Schneider Electric.
What is the exact product model?
The order/model code for this page is MTN648704. Match it against project documents before purchase.
Who is the manufacturer?
This product is manufactured by Schneider.
Conclusion
The Schneider SpaceLogic KNX Blinds Actuator REG-K/4×24/6 (MTN648704) provides reliable, flexible 4-channel control for 24 V DC motorized window blinds and shutters. Combining manual operation options, LED status indicators, and standard DIN-rail mounting, it is an essential component for system integrators executing KNX automation solutions. Installers and system integrators can review our become a KNX dealer options.






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