BTicino Pushbutton 1P NO 10A 1 module dark, axial, lightable, automatic terminals — YD4055A

Technical specifications

Manufacturer model: YD4055A Catalogue reference: BT-YD4055A EAN: 8005543756508 Range: Light NOW Manufacturer category: Switches, sockets and wiring devices/Light Now premium range/Switch, two-way switch, pushbutton and key cover/Axial switches Nominal voltage: 250V Method of operation: Push button Surface protection: Lacquered Material: Plastic With light source: No Suitable for degree of protection (IP): IP20 Number of contacts as normally closed contact: 0 Number of contacts as normally open contact: 1 Mounting method: Flush-mounted Assembly arrangement: Basic element Colour: Black Model: Single push button Connection type: Push-in clamp Voltage type: AC Rated current: 10A Number of poles: 1 Type of fastening: Engage (snap) Number of rockers: 1 With lighting: Yes degree of impact strength (IK): IK04 Number of modules (module system): 1 Antimicrobial treatment: No Confirm the required regional standard and system compatibility when selecting this model. Product reference: https://www.bticino.com/products/bt-yd4055a Source: https://www.bticino.com/products/switches-sockets-and-wiring-devices/light-now-premium-range?limit=48&page=3&sort=a-to-z Checked: 2026-10-11