MDT switching actuator – Versatile control for KNX systems
The MDT AKK-0816.03 switching actuator is a compact and powerful solution for controlling up to 8 electrical devices in KNX installations. With high switching capacity, flexible control options, and practical functions, it is the ideal choice for modern residential and commercial buildings.
Key features
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Versatile control:
- Control of up to 8 independent outputs .
- Suitable for normally closed and normally open operation .
- Individual channel configuration for maximum flexibility.
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Advanced Features:
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Time functions such as on/off delay, staircase lighting time and pulse control.
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Scene control with up to 8 scenes per channel.
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Locking and forced functions with freely programmable reset time.
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Status messages active, passive or inverted – for optimal system feedback.
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Central control and logic functions for integration into complex automation scenarios.
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Robust and user-friendly:
- Manual control via integrated pushbuttons with LED status indicator per output.
- Shared L-connections to reduce cabling effort .
- Safe behavior in the event of bus and mains voltage failure with programmable relay states.
Technical details
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Outputs: 8 independent channels.
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Maximum switching load:
- Resistive load: 16 A .
- Capacitive load: 70 µF .
- Incandescent lamps and HV halogen lamps: 2000 W .
- NV halogen lamps (electronic transformer): 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:
- Modular device for 35 mm DIN rail .
- Size: 4 TE .
- Protection class: IP20 – suitable for dry indoor areas.
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Energy consumption: Typical consumption < 0.3 W via KNX bus.
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Operating environment:
- Operating temperature: 0 to +45 °C .
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KNX compatibility: TP-256 interface with ETS4 / ETS5 support and Long Frame Support .
Applications
- Precise control of lighting and electrical appliances in KNX systems.
- Automated scene control in smart homes and commercial properties.
- Centralized or decentralized control solutions for maximum energy efficiency and comfort.
Additional benefits
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Production in Germany according to ISO 9001 quality standard.
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3-year warranty for maximum reliability and durability.
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Easy integration into KNX systems with fast application transfer.
Product information
Manufacturer part number: AKK-0816.03
Article number: SMH0217
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