Maximum torque of screw terminals0.4 Nm / 3.5 lbin
Wire cross-sectional area0.5 to 4 mm² / 20 to 11 AWG (solid, stranded, and bootlace ferrules)
Length of stripped wire insulation6 to 7 mm / 0.24 to 0.28 in
InstallationWall console
Housing materialPlastic
Body colorBlue
Terminal ColorBlack
Environmental
Ambient operating temperature-20 °C to 40 °C / -5 °F to 105 °F
Humidity30% to 70% RH
Maximum height2000 m / 6562 ft
Electrical
Power source110-240V~ 24-48VDC 12VDC
Energy consumption< 1.2W
External protectionCable protection switch in accordance with EN60898-1 (tripping characteristic B or C, max. 16 A rated current, min. 6 kA interrupting rating, energy limiting class 3)
Output circuit ratings
Max. switching voltage240V~ 30VDC
Max. switching current16 A/240 V~ 10 A/30 VDC
Sensors, meters
Internal temperature sensorYes
Wi-Fi
Protocol802.11 b/g/n
RF band2401 - 2483 MHz
Max. RF power< 20 dBm
DistanceUp to 30 m / 100 ft indoors and 50 m / 160 ft outdoors (Depends on local conditions)
Bluetooth
Protocol4.2 with BLE
RF band2400 - 2483.5 MHz
Max. RF power< 4 dBm
DistanceUp to 10 m / 33 ft indoors and 30 m / 100 ft outdoors (Depends on local conditions)
Microcontroller unit
CPUESP-Shelly-C38F
Flash (memory)8MB
Firmware capabilities
Schedules/timetables20
Webhooks (URL actions)20 with 5 URLs per hook
ScriptingYes
MQTTYes
Manufacturer
Shelly
Manufacturer code
SHELLY1GEN3
Weight
0.027 kg
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