BTicino Changeover switch 1P 16A - 250 Vac — HD4027

Technical specifications

Manufacturer model: HD4027 Catalogue reference: BT-HD4027 EAN: 8012199987200 Range: Axolute Manufacturer category: Switches, sockets and wiring devices/Axolute premium range/Control devices/Switches and two-way switches with specific functions Nominal voltage: 250V Method of operation: Rocker Surface protection: Lacquered Material: Plastic Suitable for degree of protection (IP): IP20 Mounting method: Module frame Assembly arrangement: Basic element Colour: White Model: 1-pole push button Connection type: Screwed terminal Rated current: 16A Number of poles: 1 Type of fastening: Other degree of impact strength (IK): Not applicable Antimicrobial treatment: No Confirm the required regional standard and system compatibility when selecting this model. Product reference: https://www.bticino.com/products/bt-hd4027 Source: https://www.bticino.com/products/switches-sockets-and-wiring-devices/axolute-premium-range?limit=48&page=3&sort=a-to-z Checked: 2026-10-11