Description
Introduction
The Schneider SpaceLogic KNX Fan-coil 0-10V Actuator (MTN6730-0003) is a high-performance KNX AC controller designed for precise heating, ventilation, and climate control in automated smart buildings. Designed for DIN rail installation with a width of 4 modules (18 mm each), this unit provides centralized HVAC control directly over the KNX bus system to optimize overall energy utilization and lower operational costs.

Operating at a rated voltage of 110…240 V AC with an IP20 protection rating, this white SpaceLogic series actuator features 4 output channels capable of handling valves, fans, and air conditioning units. It combines high-capacity switching outputs (6 A and 16 A) with 0-10 V DC analog outputs (10 mA), delivering high flexibility for installers and system integrators in new construction projects.
Key Features
- Part of the SpaceLogic KNX series fan coil actuator line.
- Operates directly on the KNX bus system.
- Features 4 total control outputs for comprehensive HVAC integration.
- Supports switching loads (110…240 V AC) and analog loads (0…10 V DC).
- Output current switching capacity of 6 A (1 x output), 16 A (1 x output), and 10 mA (2 x analog outputs).
- DIN rail mounting format requiring 4 x 18 mm modules.
- Rated operational voltage (Ue) of 110…240 V AC with IP20 rating.
Benefits
- Centralized KNX control optimizes energy usage, yielding operational cost savings.
- Flexible outputs support control of fan coils up to three fan steps.
- Dual compatibility for 110…240 V AC switching and 0…10 V DC analog control signals.
- Compact 4-module DIN rail mounting design saves cabinet space.
- Environmentally friendly packaging using at least 70% recycled cardboard.
Technical Specifications
Applications
- Fan coil unit management in modern commercial and residential KNX automation systems.
- 0-10 V DC analog modulation for HVAC valves and fan control.
- Centralized climate control in new building developments aimed at operational energy efficiency.
Installation Notes
- Mount the actuator on a standard DIN rail utilizing 4 x 18 mm module slots inside an IP20 enclosure.
- Connect to the KNX bus line for system communication and operational functionality.
- Verify correct output wiring corresponding to 110…240 V AC switching loads and 0…10 V DC analog channels.
FAQ
How many fan speeds can the MTN6730-0003 actuate?
The Schneider SpaceLogic MTN6730-0003 actuator is designed to control fan coil units with up to three fan steps. Explore more products from Schneider for professional building automation projects.
What is the physical mounting requirement for this actuator?
It mounts on a standard DIN rail and occupies 4 modules of 18 mm width. For certificates and current technical files, refer to the official Schneider product page.
What load types can be connected to the device outputs?
It supports 110…240 V AC valves, fans, and air conditioners, as well as 0…10 V DC analog valves and fans across its 4 outputs.
What is the exact product model?
The order/model code for this page is MTN6730-0003. 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 Fan-coil 0-10V Actuator (MTN6730-0003) is a reliable and flexible solution for advanced HVAC integration in KNX automation networks. Installers and system integrators can review our installer purchasing support options.
With its 4-output layout supporting both switching and 0-10V analog signals, it enables precise room climate management while optimizing overall energy efficiency.







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