Hager TYAS624C KNX Secure 4-Channel Roller Shutter/Blind Actuator, 230 V AC, DIN Rail

For building automation professionals installing KNX systems in residential or commercial buildings, the Hager TYAS624C provides reliable control of up to four roller shutter or blind motors. This 4-channel actuator operates on 230 V AC loads and connects to the KNX bus for intelligent building management.

Key specifications

• Product type: KNX Roller Shutter/Blind Actuator
• Number of channels: 4
• Operating voltage (load): 230 V AC
• Bus system: KNX, with KNX Secure support
• Mounting: DIN rail (REG), width 4 TE
• Max output current per channel: 6 A
• Control functions: Up/Down, Stop, slat adjustment for blinds
• Manual operation: via buttons on device
• Protection class: IP20
• Ambient temperature: -5 °C to +45 °C
• Connection type: screw terminals
• Power supply (electronics): via KNX bus
• Programming: ETS
• Features: position feedback, scene control, sun protection functions, wind/rain alarm integration
• Compatibility: motors for roller shutters, blinds, awnings, ventilation flaps
• Short-circuit protection: electronic
• Overload protection: electronic

Why choose it

This actuator integrates seamlessly into KNX installations, offering secure communication and advanced automation features. Its compact 4-module width saves space in distribution boards, while manual buttons allow on-site override without bus commands.

Ideal use cases

• Automated control of roller shutters and blinds in smart homes
• Sun protection in office buildings with scene and alarm integration
• Retrofit projects where DIN rail space is limited

Good to know

The device is powered via the KNX bus, eliminating the need for an auxiliary power supply. It supports KNX Secure for encrypted communication, enhancing system security.