Shelly Dimmer Gen4 Smart Dimming Controller (SH-SHELLYDIMGEN4)

Size (HxWxD)

38.5x43.5x17mm / 1.52x1.71x0.67in

Weight

24.3 g / 0.86 oz

Screw terminals max torque

0.4 Nm / 3.5 lbin

Conductor cross section

0.5 to 4 mm² / 20 to 11 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

Lime

Print color

Black

Connectors color

Gray

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 required

No

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

OUTPUT CIRCUITS RATINGS

Max. output power

200 W

Max. current

0.85 A

SENSORS, METERS

Voltmeter (AC)

180 V - 280 V

Voltmeter accuracy

± 5 % (when used with neutral)

Ammeter (AC)

0 A - 3 A

Ammeter accuracy

± 5 % (when used with neutral)

Internal-temperature sensor

Yes

Note

*Precise measurement is possible only when used with neutral.

RADIO

WI-FI

Protocol

802.11 b/g/n/ax

RF band

2401 - 2483 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

5.0

RF band

2400 - 2483.5 MHz

Max. RF power

< 4 dBm

Range

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

ZIGBEE

Protocol

802.15.4

Zigbee repeater

Yes

RF bands

2400 to 2483.5 MHz

Max. RF power

< 20 dBm

Range

Up to 100 m / 328 ft indoors and 300 meters / 984 ft outdoors
(Depends on local conditions)

MICROCONTROLLER UNIT

CPU

ESP-Shelly-C68F

STM32 G051

Clock frequency

ESP-Shelly-C68F: 40 Mhz

Flash

8 MB

FIRMWARE CAPABILITIES

Schedules

20

Webhooks (URL actions)

20 with 5 URLs per hook

Scripting

Yes

MQTT

Yes