Shelly Pro 4PM

Shelly Pro 4PM is a four-channel DIN-rail smart switch from the Shelly Pro series with LAN, Wi‑Fi and Bluetooth, built for professional distribution-board installations. It switches four circuits with individual power measurement per channel.

• Channels: 4 relay outputs with power metering, 4 switch/button inputs
• Maximum current: 16 A per channel, 40 A total
• Power supply: 110–240 V AC
• Metering: voltage, current, power and energy per channel
• Connectivity: Ethernet (LAN), Wi‑Fi 802.11 b/g/n and Bluetooth 4.2
• Functions: local web interface, schedules, scripting, MQTT and HTTP API
• Protection: overheating and overpower protection
• Dimensions: 96 × 53 × 59 mm, DIN-rail mounting
• Manufacturer SKU: FG3800235268049