Shelly Dimmer Gen3 WiFi Light Controller

57,93 €

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Shelly Dimmer Gen3 WiFi Light Controller

The Shelly Dimmer Gen3 is a compact, single-circuit light dimmer that allows precise control of lighting brightness from a smartphone, tablet, computer or home automation system. It works over a Wi-Fi local network without the need for an additional hub, and also supports remote control via the cloud. It can work with or without a neutral wire. The device also offers Wi-Fi signal amplification, interoperability with Bluetooth and BLE Gateway, and a range of automation options, including schedules, scripts and integration with systems like Home Assistant, Google Home, Alexa or SmartThings.

Working with and without a neutral wire

The Shelly Dimmer Gen3 allows installation in both systems with and without a neutral wire, which is key when retrofitting existing installations. For operation without a neutral wire, a Bypass module is required if the load is less than 20 watts – such a solution prevents the lamp from accidentally glowing after it is turned off.

Accurate measurements and protection

When the neutral wire is connected, the device allows the measurement of voltage (180-240 V), current (0-3 A) and energy consumption. These measurements are made with an accuracy of В±5%. In addition, the device is equipped with an internal temperature sensor and short-circuit and overload protection. Note: these functions work properly only when connected with a neutral conductor.

Convenient control and precise dimming

The product supports trailing edge mode, which provides smooth dimming of a wide range of light sources – from LEDs (up to 150 W) to halogen bulbs (up to 200 W) and electronic transformers. Automatic dimmer calibration guarantees a uniform dimming effect regardless of the type of light source. Built-in functions such as minimum and maximum brightness setting, transition time adjustment and night mode allow full control over lighting – both manually and through schedules.

Automation and advanced schedules

Shelly Dimmer Gen3 supports up to 20 schedules and 20 webhooks (with 5 URLs for each). It allows you to create advanced scenarios using scripts and local actions. You can schedule brightness changes, transition times and set automatic light on/off. With support for MQTT, KVS and virtual components, deep integration with advanced building automation systems is possible.

General

Manufacturer	Shelly
Model	DimmerGen3

Physical parameters

Dimensions	38 x 42.5 x 16.5 mm / 1.50 x 1.67 Г— 0.65 inches
Weight	24.3 g / 0.86 oz
Maximum terminal tightening torque	0.4 Nm / 3.5 lbin
Cable cross section	0.2 to 2.5 mmВІ / 24 to 14 AWG (solid, multi-strand, sleeves)
Length of stripped wire	5 to 6 mm / 0.20 to 0.24 in.
Mounting	Wall box
Housing material	Plastic
Case color	Green, print: black
Color of connectors	Black

Environmental conditions

Operating temperature	-20В°C to 40В°C / -5В°F to 105В°F
Operating humidity	30% to 70% RH
Maximum altitude.	2000 m / 6562 ft

Electrical parameters

Power supply	220-240 V~, 50 Hz
Power consumption	< 1,5 W
No neutral wire	Yes
Minimum load without neutral wire and without Bypass	20 W
Dimming type	Trailing edge
External protection	16 A, characteristic B or C, 6 kA breaking capacity, energy limitation class 3
Short-circuit protection	Yes

Output circuit parameters

Maximum output power	200 W

Sensors and measurements

Voltage range (AC)	180-240 V
Accuracy of voltage measurement	В±5% (when used with neutral conductor)
Current range (AC)	0-3 A
Accuracy of current measurement	В±5 % (when used with neutral conductor)
Internal temperature sensor	Yes