MDT JAL-0410D.02 Blind Actuator 4-Fold, 4TE, 24VDC, 8A

For KNX installations that need reliable control of multiple 24 V DC drives, the MDT JAL-0410D.02 blind actuator offers four independent channels in a compact 4 TE DIN rail housing. Each channel switches up to 8 A, making it suitable for shutters, blinds, and awnings in residential or commercial buildings. Manual operation via front buttons allows on-site testing and override, while position feedback and scene integration support automated building control.

Key specifications

• Type: Blind/Shutter Actuator
• Bus system: KNX
• Number of channels: 4
• Output voltage: 24 V DC
• Output current per channel: 8 A
• Mounting: DIN rail (REG), 4 TE width
• Manual operation: Yes (UP/DOWN/STOP buttons)
• Feedback: Position and status
• Scene functionality: Yes
• Safety functions: Blockade detection, wind/rain/frost alarm via KNX
• Connection: Screw terminals
• Protection class: IP20
• Ambient temperature: 0 °C to +45 °C
• Integrated bus coupling unit: Yes
• Configuration: ETS

Why choose it

The actuator integrates directly into KNX systems without additional couplers, saving space and wiring effort. Its 8 A per channel rating handles most standard DC drives, and the manual buttons provide a convenient fallback during commissioning or maintenance.

Ideal use cases

• Automated control of up to four 24 V DC blind or shutter motors in a KNX smart home
• Office buildings requiring scheduled blind positioning and sun tracking
• Integration with weather stations for automatic wind or frost protection

Good to know

The device is configured with ETS, the standard KNX engineering tool. It is designed for DIN rail mounting in distribution boards and consumes 4 TE (72 mm) of rail space.