BTicino Key card switch for the power supply inside the hotel room — K4549

Technical specifications

Manufacturer model: K4549 Catalogue reference: BT-K4549 EAN: 8005543610930 Range: Living Now Manufacturer category: Building automation and control systems/Hotel Room Management system/Traditional wiring devices/Living Now functions for hotel room Nominal voltage: 250V Method of operation: Hotel card Surface protection: Untreated Material: Plastic Wiring system: Normally open contact (NO) Suitable for degree of protection (IP): IP20 Mounting method: Flush-mounted Assembly arrangement: Modular device for domestic switching devices Colour: Other Connection type: Screwed terminal Voltage type: AC Rated current: 10A Type of fastening: Engage (snap) Number of rockers: 0 Number of modules (module system): 2 Antimicrobial treatment: No Confirm the required regional standard and system compatibility when selecting this model. Product reference: https://www.bticino.com/products/bt-k4549 Source: https://www.bticino.com/products/building-automation-and-control-systems/hotel-room-management-system?limit=48&page=2&sort=a-to-z Checked: 2026-10-11