Siemens KNX Dimmer UP 255D21
Five-channel KNX brightness regulator UP 255D21 5WG1255-2DB21 with integrated bus coupling delivers 20–1000 lx control per channel, IP20 housing, co ...
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Eibmarkt.com
82.49 GBP
Price updated on: 15-06-2026 14:20:59
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Wiautomation
179.12 GBP
Price updated on: 09-06-2026 11:40:37
General
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Siemens
MPN
Siemens 5WG12552DB21
