A compact smart switch with energy measurement for controlling lights and small electrical devices up to 8 A. Equipped with the Shelly chip and support for multiprotocol connectivity: Wi-Fi, Zigbee, Bluetooth, Matter.
Main features
Multiprotocol connectivity: Choose between Wi-Fi, Zigbee, and Bluetooth
Matter certified
Supports up to 8 A at 240 VAC and 5 A at 30 VDC
Perfect for retrofitting behind existing switches and sockets
Wi-Fi and Zigbee range extender & Bluetooth gateway
Supports schedules, scenes, and local actions
Supports scripting, HTTPS, MQTTS, inbound and outbound WebSocket
No hub required! Easy control via the Shelly Smart Control App, most platforms and protocols, as well as voice assistants. Use it with Alexa, Home Assistant, or your preferred automation platform.
Specifications
Quantity
Value
Physical
Size (HxWxD):
29x34x16 ±0.5 mm / 1.34x1.11x0.63 ±0.02 inch
Weight:
18 ±1 g / 0.63 ±0.04 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:
6 to 7 mm / 0.24 to 0.28 in
Mounting:
Wall box
Shell material:
Plastic
Shell color:
Red, C-3%; M-100%; Y-70%; K-12%
Connectors 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~
Relay:
NO contact, 1-pole, µ contact
External protection:
Tripping characteristic B or C, max. 10A max. rated current, min. 6 kA interrupting rating, energy limiting class 3
Output circuits ratings
Max. switching voltage:
240 V~
Max. switching current:
8A/240 V~
Power measurement:
Yes
Voltage protection / Cutoff:
Yes
Current protection / Cutoff:
Yes
Max power protection / Cutoff:
Yes
Sensors, meters
Internal-temperature sensor:
Yes
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)
