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Description
The ABB DWA2 is an astronomical twilight switch (model 2CSM222501R1000) that automates lighting control based on local dawn and dusk times. It calculates sunrise and sunset internally without external sensors, switching circuits at preset light thresholds. The compact module is designed for integration into standard control panels. Its astronomical function helps optimize lighting schedules without manual intervention.
Key Features
- Astronomical twilight function
- Model 2CSM222501R1000
- Automatic dawn/dusk switching
- ABB brand
Specifications
Brand: ABB
Model Number: 2CSM222501R1000
Product Type: astronomical_twilight_switch
€283,05