ITR508-0008 | Interra KNX 8-Channel Combo Actuator (16 A)
1. ITR508-0008 Interra Combo Actuator: High-Density Versatility and Control
A multi-purpose actuator for complex projects, combining 8 channels of robust control.
Technical Specifications:
- Product Code: ITR508-0008.
- Channel Count: 8 independent output channels.
- Output Current: 16 A @ 250 V AC per channel.
- Inrush Current: 120 A or 165 A (suitable for high-load LED lighting).
- Installation: 6 DIN units (105 x 90 x 64 mm).
- Bus Power: Supplied with power from the KNX bus.
- Current Consumption (Bus): Max. 20 mA.
Core Features:
- Multi-Mode Control: Supports Lighting Control, AC/DC Motor Control, and Fan Coil Control.
- Fail-Safe Operation: Includes manual pushbuttons for direct control of outputs during bus communication failures.
- Integration: Seamless KNX communication for integration into any building management system.
- Configuration: Complete device setup performed via ETS software.
2. Use in Smart Building Projects
This high-channel combo actuator guarantees efficient management and versatile provision of large or multiple spaces.
- Residential: Controls lights, shutters, and ventilation for an entire apartment or large home section.
- Commercial: Manages multiple lighting zones and various HVAC (Fan Coil) units for precise energy and comfort control.









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