Shelly Pro 4PM WiFi LAN DIN Rail 4-Channel Smart Relay 16A Metering

The Shelly Pro 4PM is a professional DIN-rail four-channel smart relay with per-channel power metering and a colour LCD display. With WiFi, Bluetooth and wired LAN, it switches and monitors four circuits from the distribution board, with scripting and MQTT support.

• Rated voltage: 110-240 V AC
• Max switching current: 16 A per channel, 40 A total
• Channels: 4 relays with power measurement
• Display: Colour LCD
• Connectivity: WiFi 802.11 b/g/n, Bluetooth 4.2, Ethernet (RJ45)
• Power metering: Yes (voltage, current)
• Mounting: DIN rail
• Dimensions: 96 x 53 x 59 mm
• Operating temperature: -20 to 40 C