Shelly Dimmer Gen 3 SH-SHELLYDIMGEN3

Physical

Size (HxWxD):

38x42.5x16.5 mm / 1.50x1.67x0.65 inch

Weight:

24.3 g / 0.86 oz

Screw terminals max torque:

0.4 Nm / 3.5 lbin

Conductor cross section:

0.2 to 2.5 mm² / 24 to 14 AWG (solid, stranded, and bootlace ferrules)

Conductor stripped length:

5 to 6 mm / 0.20 to 0.24 in

Mounting:

In-wall

Shell material:

Plastic

Shell color:

Shell: Lime

Print: Black

Connector color:

Black

Environmental

Ambient working temperature:

-20 °C to 40 °C / -5 °F to 105 °F

Humidity:

30 % to 70 % RH

Max. altitude:

2000 m / 6562 ft

Electrical

Power supply:

220-240 V~ 50 Hz

Power consumption:

< 1.5 W

Neutral not needed:

Yes

Min. load without neutral and without a Bypass:

20 W

Dimming type

Trailing edge

External protection:

16 A, tripping characteristic B or C,
6 kA interrupting rating,
Energy limiting class 3

Short circuit protection

Yes

Output circuits ratings

Max. output power:

200 W

Sensors, meters*

Voltmeter range (AC):

180 V - 240 V

Voltmeter accuracy:

± 5 % (when used with neutral)

Ammeter range (AC)

0 A - 3 A,

Ammeter accuracy:

± 5 % (when used with neutral)

Internal-temperature sensor:

Yes

*Precise measurement is possible only when used with neutral.

Radio

Wi-Fi

Protocol:

802.11 b/g/n

RF band:

2412 - 2472 МHz

Max. RF power:

< 20 dBm

Range:

Up to 30 m / 100 ft indoors and 50 m / 160 ft outdoors
(Depends on local conditions)

Bluetooth

Protocol:

4.2

RF band:

2402 - 2480 MHz

Max. RF power:

< 4 dBm

Range:

Up to 10 m / 33 ft indoors and 30 m / 100 ft outdoors
(Depends on local conditions)

Microcontroller unit

CPU:

ESP32 C3

STM32 G051

Clock frequency:

ESP32 C3: 40 Mhz

Flash:

8 MB

Firmware capabilities

Schedules:

20

Webhooks (URL actions):

20 with 5 URLs per hook…

Scripting:

Yes

MQTT:

Yes

Advanced schedules:

Yes

KVS (Key-Value Store):

Yes