Hager WDE503520 Shutter Control Push-Button Insert with Mechanical and Electronic Interlock, 10 A, 250 V, Flush-Mounted, Black

Unlike standard blind switches that rely on a single interlock method, the Hager WDE503520 combines both mechanical and electronic interlocking in one compact insert. This dual approach prevents simultaneous activation of the up and down circuits, protecting the motor from damage and ensuring reliable operation over years of use. The insert is designed for flush-mounted installation and works with a single rocker for intuitive blind control.

Highlights

• Dual interlock: mechanical and electronic for enhanced safety
• Rated for 10 A / 250 V AC, suitable for motor loads up to 6 AX
• Flush-mounted design fits standard wall boxes
• Halogen-free thermoplastic construction for environmental safety
• Compatible with Hager/Berker rocker and frame systems

In daily use

Installation is straightforward with screw terminals for L, Up, and Down connections. The push-button action provides momentary contact, giving precise control over shutter movement. The black insert blends discreetly behind your chosen rocker and frame, while the IP20 rating makes it suitable for indoor use. Operating temperature ranges from -5 °C to +40 °C, covering typical residential and commercial environments.

Full specifications

• Product type: Shutter/blind switch insert
• Operation: Push-button (momentary)
• Interlock: Mechanical and electronic
• Mounting: Flush-mounted
• Rated voltage: 250 V AC
• Rated current: 10 A
• Switching capacity (motor load): 6 AX
• Connection: Screw terminals
• Number of terminals: 3 (L, Up, Down)
• Material: Thermoplastic, halogen-free
• Protection degree: IP20
• Switch function: 1-pole changeover switch
• Number of rockers supported: 1
• Operating temperature: -5 °C to +40 °C
• Frequency: 50/60 Hz
• Colour: Black

Final note

For a reliable and safe shutter control solution, the Hager WDE503520 offers dual interlocking and robust construction in a discreet black insert.