Product information

Wi-Fi-operated smart switch to control remotely a wide range of home appliances and office equipment (lights, powerlines, security systems, heaters, radiators, sockets, LED strips, etc.) from anywhere. New Matter certified*. *Available after updating to latest firmware. Dry contacts (potential-free) - option for contactor control New processor - ESP-Shelly-C38F chip with an increased memory of 8 MB Improved durability of terminals High security Wi-Fi range extender & Bluetooth gateway Supports scripting, webhooks, MQTT, WebSocket, HTTPS, UDP, TLS and custom certificates No HUB required! Easy control through Shelly Smart Control app, various home automation protocols, platforms, as well as voice assistants Supports KNXnet / IP communication Quantity Value Physical Size (HxWxD): 37x42x16 / 1.46x1.65x0.63 Weight: 26 g / 0.92 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: Blue Terminal Color: Black 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: < 1.2 W External protection: Cable 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 circuits 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 RF band: 2401 - 2483 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: 4.2 with BLE RF band: 2400 - 2483.5 MHz Max. RF power: < 4 dBm Range: Up to 10 m / 33 ft indoors and 30 m / 100 ft outdoors (Depends on local conditions) Microcontroller unit CPU: ESP-Shelly-C38F Flash: 8MB Firmware capabilities Schedules: 20 Webhooks (URL actions): 20 with 5 URLs per hook Scripting: Yes MQTT: Yes