Shelly Pro 4PM DIN rail relay for measurement and control (1-phase)

Shelly Pro 4PM is a smart 4-channel relay with LCD display, also with 1-phase electricity measurement. Wi-Fi relay, which supports a maximum load of 40 A (16 A / channel). The relay is mounted on a DIN rail and you can use it to control various electrical appliances in your home, Shelly Pro 4PM works locally in a Wi-Fi network or it is possible to connect to the Shelly cloud service and in the future also to the Woltti management system.

By connecting the Shelly Pro 4PM to the internet via Wi-Fi, it allows you to control the device from anywhere. Through the built-in web interface, you can monitor and manage the device and adjust its settings.

Features:

• LAN, Wi-Fi and Bluetooth connections
• 1.8" color touchscreen
• Fireproof frame (V-0) with internal overheating protection
• Amazon Alexa, Google Assistant support
• Shelly Cloud App - Android and iOS Support
• SmartThings support

Technical features:

• Model: Shelly Pro 4PM
• Rated voltage: AC: 110-240V 50/60Hz
• Maximum load: 40 A (16 A / channel)
• Power consumption: < 4 W
• Number of channels: 4
• Operating temperature: -20ºC ... +40ºC
• Power consumption measurement: yes (1-phase)
• Overheating protection: yes
• Overload protection: yes
• Works without neutral wire: no
• MQTT and WSS support
• Bluetooth: yes
• Wireless standard: Wifi 802.11b/g/n, 2.4 GHz
• Wi-Fi operating frequency: 2412 - 2484 MHz
• Wi-Fi transmit power: 13.83 dBm
• Wi-Fi radio signal strength: 1 mW
• Wi-Fi range (depending on conditions): 50 m outdoors, 30 m indoors
• Material: plastic
• Dimensions: 90 x 52 x 57 mm

Installation

• DIN rail mounting
• Installation only by a certified electrician.