Weight

52 g / 1.83 oz

Screw terminals max torque

0.4 Nm / 3.5 lbin

Conductor cross section

2.5 to 6.0 mm² / 14 to 9 AWG (solid, stranded, and boot-face ferrules)

Conductor stripped length

6 to 7 mm / 0.24 to 0.28 in

Shell material

Plastic

Ambient working temperature

-20°C   to 40°C / -5°F to 105°F

Humidity

30% to 70% RH

Max. altitude

2000 m / 6562 ft

Power supply

110 - 240 V~ 50/60Hz

Power consumption

< 1.2 W

Max. switching voltage

240 V~

Max. switching current

25 A

Max. power

6000 W

Voltmeter (AC)

Yes

Ammeter (AC)

Yes

Protocol

802.11 b/g/n

RF band

2412 - 2472 MHz

Max. RF power

< 20 dBm

Range

Up to 50 m / 165 ft outdoors, up to 30 m / 99 ft indoors (depending on local conditions)

Protocol

5.0

RF band

2402 - 2480 MHz

Max. RF power

< 4 dBm

Range

Up to 30 m / 100 ft outdoors, up to 10 m / 33 ft indoors (depending on local conditions)

CPU

ESP-Shelly-C38F

Flash

8 MB

Schedules

20

Webhooks (URL actions)

20 with 5 URLs per hook

Wi-Fi range extender

Yes

BLE Gateway

Yes

Scripting

Yes

MQTT

Yes

Encryption

Yes