BTicino Screen-printed key 'lamp' with Light - 1 module — HD4921LA

Technical specifications

Manufacturer model: HD4921LA Catalogue reference: BT-HD4921LA EAN: 8012199985299 Range: Axolute Manufacturer category: Switches, sockets and wiring devices/Axolute premium range/Switch, two-way switch, pushbutton and key cover/Key covers with symbols for axial controls Utilization: Switch/push button Surface protection: Lacquered Material: Plastic Monitoring window/light outlet: Yes Suitable for degree of protection (IP): IP20 Colour: White 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-hd4921la Source: https://www.bticino.com/products/switches-sockets-and-wiring-devices/axolute-premium-range?limit=48&page=4&sort=a-to-z Checked: 2026-10-11