A 1-channel smart switch with potential-free contact for controlling lights and devices. Benefit from better performance and multiprotocol support (Wi-Fi, Zigbee, Matter, Bluetooth).
Main features
New - Multiprotocol connectivity: Choose between Bluetooth, Wi-Fi, or Zigbee.
New - Matter certified.
New - Wi-Fi, Zigbee range extender, and Bluetooth gateway.
New - Compatible with Apple Homekit: Control connected devices with the Apple Home app or Siri via Matter.
Supports low and extra-low voltage.
Perfect for installation behind switches and sockets.
Supports schedules, scenes, and local actions.
Supports scripting, HTTPS, MQTTS, incoming and outgoing web sockets.
Supports virtual components.
Supports KNXnet / IP communication.
Internal temperature sensor for overheating protection.
No hub required! Easy control via the Shelly Smart Control App, most platforms and protocols, as well as voice assistants. Use it with Alexa, Siri, Home Assistant, Apple Homekit, or your preferred automation platform.
Potential-free contacts – option for controlling contactors. Allows switching on and off low-voltage devices.
Specifications
Quantity
Value
Physical
Size (HxWxD):
37x42x16 mm / 1.46x1.65x0.63 inch
Weight:
26 g / 0.92 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 console
Shell material:
Plastic
Shell color:
Blue
Terminal color:
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~
24-48 V⎓
12 V⎓
Power consumption:
< 1 W
Neutral not needed:
No
External protection:
Cable protection switch according to 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 voltage:
240 V~
30 V⎓
Max. switching current:
16 A/240 V~
10 A/30 V⎓
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
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
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)
