MDT switching actuator – Compact and flexible control for lighting and devices in KNX systems
The MDT AKS-01UP.03 and AKS-02UP.03 switching actuators offer a reliable and space-saving solution for controlling up to two electrical devices in KNX installations. Their compact flush-mounted design, high switching capacity, and versatile control options make them ideal for residential and commercial buildings.
Key features
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Efficient control:
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AKS-01UP.03 : Control of a consumer.
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AKS-02UP.03 : Control of two consumers independently of each other.
- Each output uses a bistable relay for high switching reliability.
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Advanced Features:
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Time functions such as on/off delay, stairwell lighting and pulse functions.
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Scene control with up to 8 scenes per output.
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Logical connections and central switching functions.
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Locking and coercion functions with programmable fallback time.
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Status feedback (active/passive) with extended options: inverted, cyclical or on lock.
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Robust and user-friendly:
- Compact design for flush mounting in standard switch boxes.
- Integrated bus coupler for seamless KNX integration.
- Programmable behavior upon bus voltage and mains voltage recovery.
Technical details
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Number of exits:
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AKS-01UP.03: 1 output.
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AKS-02UP.03: 2 outputs.
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Maximum switching load:
- Resistive load: 16 A per output.
- Capacitive load: 140 µF .
- Incandescent bulbs: 2500 W.
- HV halogen lamps: 2500 W .
- NV halogen lamps (electronic transformer): 1500 W .
- Fluorescent lamps uncompensated: 2300 W , parallel compensated: 1500 W.
- Maximum 20 electronic ballasts (ECG) .
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Mechanical lifespan: Over 1,000,000 switching cycles .
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Power supply: KNX bus, typical consumption < 0.3 W.
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Installation: Flush-mounted device with compact dimensions of 41 x 41 x 22 mm .
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Protection class and environment:
- Protection class: IP20 – for dry indoor areas.
- Operating temperature: 0 to +45 °C .
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KNX compatibility: TP-256 interface with Long Frame support for ETS5 and ETS6.
Applications
- Control of lighting, sockets and electrical appliances in smart homes and commercial spaces.
- Scenario-based automation for comfort, safety and energy efficiency .
- Ideal for decentralized installations with flush mounting in rooms or hallways.
Additional benefits
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Production in Germany according to ISO 9001 quality standard.
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3-year manufacturer's warranty for long-term reliability.
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Easy integration and parameterization via ETS databases.
Product information
Manufacturer part number: AKS-01UP.03
Article number: SMH0219
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