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TIME SWITCH KNX FW/S8.2.1, 8-CH
Product number
4544140
ÅRSUR RADIO FW/S8.2.1
The Radio Time Switch sends current time and date on the bus. The time can be optionally received via a DCF or GPS antenna. Furthermore the device can be used to easily adjust the time programs.
Product details
Technical specifications
Bus system KNXyes
Bus system KNX-RF (Radio Frequency)no
Bus system radio frequencyno
Bus system LONno
Bus system Powernetno
Other bus systemsNone
Radio frequency bidirectionalno
Daily programyes
Weekly programyes
Annual programyes
Astro programyes
Mounting methodDRA (DIN-rail adaptor)
Width in number of modular spacings3
External programmingyes
Number of channels8
Product codes
SAPANR588
El number4544140
Product number4544140
GTIN/EAN4016779906661
Manufacturer part numberFW/S8.2.1
Vendor material number2CDG120039R0011
Basic information
Package measurements (L x W x H)105 x 100 x 100 mm
Package volume1.05 l
Package weight0.32 kg
Base uniteach
Package units1
Usage quantity–
UNSPSC39122208
BrandABB
Country of OriginDE Germany
Customs tariff code85389000
Sustainability info
Global Warming Potential (GWP)
GWP value for A1– A31.973
GWP uniteach
Data source for GWPEandoX