Hager WDE303520 Blind/Shutter Switch with Mechanical and Electrical Interlock, Polar White

In a modern apartment, a resident reaches for the wall switch to lower the roller shutters at dusk. The Hager WDE303520 blind/shutter switch responds with a precise mechanical and electrical interlock, ensuring the motor cannot be driven in both directions simultaneously. This flush-mounted control unit is built for daily use in residential and commercial settings, offering reliable switching for roller shutters, blinds, and awnings.

Key specifications

• Mechanical and electrical interlock for safe operation
• Rated voltage: 250 V AC, rated current: 10 A
• Changeover switching function (up/down)
• Flush-mounted design, 1-module width
• Colour: Polar White (RAL 9010)
• Halogen-free thermoplastic housing
• Protection class: IP20
• Operating temperature: -5 to +40 °C
• Screw terminals for 1.5 - 2.5 mm² conductors
• Manual push-button control with two rockers

Why choose it

The dual interlock system prevents simultaneous activation of both directions, protecting the motor and extending its lifespan. The switch's compact 1-module size fits standard flush-mounted boxes, and the polar white finish blends with most interiors. Its halogen-free material contributes to a healthier indoor environment.

Ideal use cases

• Controlling roller shutters in homes and apartments
• Operating blinds in offices and commercial spaces
• Managing awnings on terraces and storefronts
• Retrofitting existing installations with a reliable switch

Good to know

The Hager WDE303520 is designed for manual control via push buttons, making it straightforward to operate. It is suitable for use with roller shutter motors up to 10 A. Always consult a qualified electrician for installation.