Shelly BLU Wall Switch 4 (White) with Busch-Jaeger Adapter

The SHELLY-WALL-SWITCH-4-WHITE-BUSCH-JAEGER represents a sophisticated integration of traditional electrical controls with modern smart home technology. Designed specifically for compatibility with Busch-Jaeger mounting systems, this four-button wall switch maintains the familiar tactile feel of conventional switches while delivering advanced wireless control capabilities. Its clean white finish and minimalist design make it suitable for both residential and commercial installations where aesthetic considerations are important alongside functional requirements.

This device operates as part of the Shelly ecosystem, allowing users to control lighting, shutters, and other connected devices through multiple interface options. The switch communicates via Bluetooth technology, enabling local control without dependency on cloud services while maintaining the reliability expected from professional-grade electrical components. Installation is straightforward for qualified electricians, with the unit fitting seamlessly into standard Busch-Jaeger mounting frames without requiring modifications to existing infrastructure.

Technical Specifications

• Product Code: SHELLY-BLU-WALL-SWITCH-4-WHITE-BUSCH-JAEGER
• Compatibility: Busch-Jaeger mounting systems
• Colour: White
• Communication Protocol: Bluetooth
• Number of Buttons: 4 programmable controls
• Power Supply: Standard electrical wiring
• Certification: CE marked and compliant with relevant EU directives

Key Features

• Dual Control Capability: Functions as both a traditional wall switch and wireless smart controller simultaneously
• Local Operation: Bluetooth connectivity ensures operation without internet dependency
• Programmable Buttons: Each of the four buttons can be customised for different functions and scenes
• Energy Monitoring: Built-in capability to track power consumption of connected devices
• Retrofit Design: Installs directly into existing Busch-Jaeger frames without structural modifications
• Multi-Device Control: Single button press can activate multiple connected devices simultaneously

Use Cases

The switch is particularly valuable in scenarios where users seek to modernise their electrical systems without undergoing complete rewiring or aesthetic compromise. In residential settings, it enables comprehensive lighting control schemes where different button configurations can activate predefined lighting scenes throughout the home. Commercial applications benefit from the ability to create custom control sequences for meeting rooms, reception areas, and other spaces requiring flexible lighting management. The device also serves well in retrofit projects where maintaining existing switch plate aesthetics is necessary while adding smart functionality to older electrical installations.