SHELLY Decoupler 230V 4-channel

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  • Code: INN_55435
  • Manufacturer: Shelly
  • Availability: 1 working day
  • 7.80 EUR
  • szt.

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Shelly Decoupler 4-Channel 230V Decoupler

The Shelly 4-Channel Decoupler 230V is a compact module that enables safe and precise triggering of DC inputs using standard AC signals. Using an optocoupler, it effectively separates electrical circuits, protecting connected devices from high voltages and ensuring stable system operation.

Shelly device with multiple wires connected in electrical box - WAGO connectors and yellow housing module visible

Ideal for modernizing installations

The Shelly 4-Channel Decoupler 230V is perfect for retrofit projects, allowing you to use existing AC switches to control DC devices. It's a perfect solution for those upgrading lighting or automation systems who want to retain their existing controls.

Modern kitchen with black sink, wooden countertop and LED lighting under the cabinets

Shelly Ecosystem Compatibility

The device is compatible with many Shelly products, including Shelly Plus RGBW PM, Shelly Pro RGBWW PM, Shelly Plus Uni, and Shelly Plus Add-On. This allows you to easily integrate it with smart lighting, relays, and buttons, creating a coherent and flexible automation system.

Shelly 4-Channel Decoupler module with multiple wires arranged symmetrically on a white background

Sensor and button support

The Shelly 4-Channel Decoupler 230V allows you to connect external buttons, relays, and sensors – such as PIR, microwave motion sensors, lighting controllers, and proximity sensors. This allows you to build a fully customized system that responds to motion, light, and the presence of household members.

Perspective view of Shelly 4-Channel Decoupler module with brown and red wires on white background

Compact and solid construction

The module measures just 44 x 34 x 7 mm and weighs only 25 g, making it easy to install even in confined spaces. The white housing and clearly marked wires (brown, blue, red, black) make installation quick and hassle-free. The 80 mm wire length and pre-wired 5 mm terminals allow for efficient connection in installation boxes.

Two Shelly 4-Channel Decoupler modules - one sharp in the foreground, the other blurred in the background, arranged in an

Efficiency and energy efficiency

The device operates at 230V~ 50Hz, drawing less than 0.6W of power, making it an energy-efficient component of any installation. Its operating temperature range of 0°C to 40°C and humidity of 30–70% RH ensures reliability in typical home and office environments.

Shelly 4-Channel Decoupler module seen from the side, with numerous brown and red wires spread out on a white background

ManufacturerShelly
ModelChannel Decoupler 230V
Channels4
ApplicationTriggering DC inputs using an AC signal, circuit isolation, installation modernization
CompatibilityShelly Plus RGBW PM, Shelly Pro RGBWW PM, Shelly Plus Uni, Shelly Plus Add-On
Inputs2 wires: L, N (AC 230 V)
Outputs2 wires: 4– (GND), 4+ (DC signal)
Input voltage230 V~ 50 Hz
Max. Output Current2.4 mA
Power Consumption< 0.6 W
Operating Temperature Range0°C – 40°C
Storage Temperature-20°C – 40°C
Operating Humidity30 – 70% RH
Max. Working altitude2000 m above sea level
Dimensions44 × 34 × 7 mm
Weight25 g
Cable length80 mm
Cable colorsBrown (I1-I4), Blue (N), Red (O1-O4), Black (Ʇ)

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