MDT switching actuator – Precise and reliable control for KNX systems
The MDT AKK-0216.03 switching actuator is a compact and powerful solution for controlling up to two electrical devices in KNX systems. With high switching capacity, advanced control functions, and user-friendly operation, it is ideally suited for intelligent building automation in residential and commercial applications.
Key features
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Efficient control:
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Two independent outputs with bistable relays, controllable manually or via the KNX bus.
- High switching capacity of 16 A per output for demanding applications.
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Advanced control options:
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Time functions such as on/off delay and stairwell lighting function with follow-up time.
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Scene control with up to 8 scenes per output.
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Logical links and central control options.
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Blocking and coercive functions with freely definable fallback time.
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Status messages (active/passive) for each channel for reliable feedback.
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User-friendliness:
- Manual operation via push buttons with LED status indicator for each channel.
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Internal bridging of the L-terminals reduces wiring effort.
- Programmable behavior during bus or mains voltage failure and recovery.
Technical details
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Outputs: 2 channels, each capable of handling 16 A.
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Switching loads:
- Resistive load: 16 A .
- Capacitive load: 70 µF .
- Incandescent lamps: 2000 W , HV halogen: 2000 W , LV halogen: 1200 W.
- Fluorescent lamps uncompensated: 1800 W , parallel compensated: 800 W.
- Maximum 10 electronic ballasts (ECG) .
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Mechanical lifespan: Over 1,000,000 switching cycles .
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Assembly and design:
- Compact DIN rail mounting device (2 TE) .
- Protection class: IP20 , suitable for dry indoor areas.
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Power supply: KNX bus, typical consumption < 0.3 W.
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Compatibility: ETS4 and ETS5 with Long Frame support .
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Operating temperature: 0 to +45 °C .
Applications
- Control of lighting, heating and electrical appliances in KNX systems.
- Integration into scene and time controls for automated processes.
- Ideal for residential buildings, office complexes and commercial KNX systems.
Additional benefits
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Production in Germany – manufactured according to ISO 9001 quality standard.
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3-year warranty for maximum reliability and durability.
- Easy integration and configuration via the KNX standard.
Product information
Manufacturer part number: AKK-0216.03
Article number: SMH0215
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