BTicino Key cover standard for axial commands with symbol symbol MUR — HS4921MR

Technical specifications

Manufacturer model: HS4921MR Catalogue reference: BT-HS4921MR EAN: 8005543469088 Range: Axolute Manufacturer category: Building automation and control systems/Hotel Room Management system/Traditional wiring devices/Axolute functions for hotel room Utilization: Switch/push button Surface protection: Lacquered Material: Plastic Monitoring window/light outlet: Yes Suitable for degree of protection (IP): IP20 Colour: Anthracite Model: One-part button Depth: 5mm Type of fastening: Engage (snap) degree of impact strength (IK): IK00 Antimicrobial treatment: No Confirm the required regional standard and system compatibility when selecting this model. Product reference: https://www.bticino.com/products/bt-hs4921mr Source: https://www.bticino.com/products/building-automation-and-control-systems/hotel-room-management-system?limit=48&page=1&sort=a-to-z Checked: 2026-10-11