Shelly 1-Channel Decoupler 230V
Overview
The Shelly AC-to-DC Signal Decoupler allows an AC control signal to safely trigger a DC input on compatible Shelly devices. It is designed for installations where existing AC switches, relays, or control circuits need to interface with low-voltage DC inputs without exposing the device to mains voltage.
The decoupler provides electrical isolation between the AC and DC sides, making it suitable for mixed-voltage installations, retrofits, and control panels.
Key Features
• Triggers DC inputs using standard AC signals
• Electrical isolation between AC and DC circuits
• Enables control of DC inputs using AC wall switches or relays
• Suitable for external buttons, relays, and potentiometers
• Compact inline design for easy installation
• Compatible with Shelly Plus RGBW PM, Shelly Pro RGBWW PM, Shelly Plus Uni, and Shelly Plus Add-On
Technical Specifications
Electrical
Input Voltage: 120 V AC 60 Hz or 230 V AC 50 Hz (variant dependent)
Power Consumption: < 0.6 W
Max DC Output Current: 2.4 mA ⎓
Physical
Dimensions: 48 × 13 × 7 mm
Weight: 14 g
Cable Length: 80 mm
Stripped Length: 5 mm
Shell Colour:
• White (230 V version)
• Black (120 V version)
Environmental
Operating Temperature: 0°C to 40°C
Storage Temperature: -20°C to 40°C
Humidity: 30% to 70% RH
Max Altitude: 2000 m
Installation Notes
• Designed for signal conversion only; does not power loads
• Must be used with a compatible Shelly device
• Ensure the correct voltage version (120 V or 230 V) is selected
• Intended for AC-to-DC signal isolation only
• Installation should be performed by a qualified electrician
In the Box
• Shelly AC-to-DC Signal Decoupler – 1-Channel