ABB UD/S 4.210.2.1 — ABB i-bus KNX LED Dimmer 4x210 W, MDRC
Four-channel ABB i-bus KNX LED dimmer, 210 W per channel, DIN-rail mounted, for dimmable LED, incandescent and HV halogen loads.

Illustration only — generic KNX DIN-rail dimmer, not a photograph of UD/S 4.210.2.1
Product-specific photography for this model is not yet available — the image above is a generic KNX category illustration and does not depict the actual ABB device.
Key features
- 4 dimming channels, 210 W each
- Leading- and trailing-edge operation
- Channels can be coupled for higher loads
- Short-circuit and overload protection
- MDRC housing, KNX certified
Typical application
Dimmable LED lighting in hospitality, retail and residential projects.
- Brand
- ABB
- Model / SKU
- UD/S 4.210.2.1
- Category
- KNX Actuators
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