Shelly EM Mini Gen4 (SH-SHELLYEMG4)

Size (HxWxD)

29x34x16 mm / 1.34x1.11x0.63 inch

Weight

13 g / 0.46 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

6 to 7 mm / 0.24 to 0.28 in

Mounting

Wall console

Shell material

Plastic

Shell color

White

Terminals color

Grey (Mouse Grey)

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

110-240 V~

Power consumption

< 1 W

External protection

Tripping characteristic B or C, max. 16A max. rated current, min. 6 kA interrupting rating, energy limiting class 3

SENSORS, METERS

Voltmeter (AC)

110-240 V~ 50/60 Hz

Voltmeter accuracy

±1%

Ammeter (AC)

0 - 16A

Ammeter accuracy

±1%

Power and energy meters

Active power

Active energy

Measurement data storage

At least 10 days of 1 min data resolution

Data export

CSV for PQ recorded values

JSON format export through RPC

OUTPUT CIRCUITS RATINGS

Power measurement

Yes

Max. measurement voltage

240   V~

Max. measurement current

16   A

Max. measurement power

3840   W

RADIO

WI-FI

Protocol

802.11 b/g/n/ax

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

5.0

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)

ZIGBEE

Protocol

802.15.4

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

Flash

8MB

FIRMWARE CAPABILITIES

Schedules

20

Webhooks (URL actions)

20 with 5 URLs per hook

Scripting

Yes

MQTT

Yes

UDP

Yes

Advanced schedules

Yes

KVS (Key-Value Store)

Yes