The Shelly® Pro 4PM features 4 relays that can be independently controlled to switch electrical circuits with a maximum current of 16A each.
Shelly® Pro devices are compatible with DIN rail mounting inside circuit breaker boxes and distribution panels and have enhanced safety features.
Key features: • LAN, Wi-Fi, and Bluetooth connectivity • Local control through buttons on the built-in display • Ability to control with external buttons/switches • 4 outputs, 16A each. Total maximum current of 40A • Precise energy measurement • Protection against overvoltage and overload • DIN rail mountable • 1.8-inch color display with navigation buttons • Enhanced safety features • Can be controlled and managed through the built-in web interface • Can be used with the Shelly Cloud app and Shelly Cloud service
Specifications: • Power supply: 110-240V; 50/60Hz AC • Number of channels: 4 • Maximum current per channel: 16A • Total maximum current: 40A • Power consumption: < 4W • Operating temperature: 0°C to 40°C • Smart On/Off: Yes • Local and remote control: Yes • Weekly schedule: Yes • Sunrise/sunset: Yes • Connectivity:
- Wi-Fi: Yes
- Bluetooth: Yes
- LAN (Ethernet): Yes
- Radio protocol: WiFi 802.11 b/g/n
- Radio signal power: 1mW
- Frequency: 2412-2472 MHz (Max. 2483.5 MHz)
- Operating range: up to 50m outdoor and up to 30m indoor • HTTP/HTTPS webhooks: Yes • Scripting: Yes (mJS) • MQTT: Yes • CoAP: No • URL actions: 20 • Scheduling: 50 • CPU: ESP32 • Flash: 8MB • Protections:
- Overheating
- Overload
- Overvoltage
- Flame-retardant material • Compliance with EU standards: RED 2014/53/EU; LVD 2014/35/EU; EMC 2014/30/EU; RoHS2 2011/65/EU • Mounting: DIN rail • Dimensions: 57.5 x 53.4 x 90 mm.
