BTicino 2 functions silk-screen printed Key cover with symbol On - Off plus regulation up and down - 1 module - white — YW4911MHAI

Technical specifications

Manufacturer model: YW4911MHAI Catalogue reference: BT-YW4911MHAI EAN: 8005543764145 Range: Light NOW Manufacturer category: Building automation and control systems/KNX home and building automation systems/Light Now KNX control devices/Key covers for control devices - 1 module Utilization: Dimmer Surface protection: Untreated Material: Plastic Monitoring window/light outlet: Yes Colour: White Width: 22mm Model: One-part button Height: 44mm Depth: 6.4mm Type of fastening: Engage (snap) Antimicrobial treatment: No Confirm the required regional standard and system compatibility when selecting this model. Product reference: https://www.bticino.com/products/bt-yw4911mhai Source: https://www.bticino.com/products/building-automation-and-control-systems/knx-home-and-building-automation-systems?limit=48&page=9&sort=a-to-z Checked: 2026-10-11