Shelly Pro 4PM Relay with Power Measurement and Wi-Fi Connection








Shelly Pro 4PM Relay with Power Measurement and Wi-Fi Connection

Easy DIN Rail Mounting
The relay is designed for quick and simple mounting on a standard DIN rail, ensuring flexible use in various types of electronic enclosures.

Real-time Energy Consumption Measurement
With built-in ammeter and voltmeter, you can monitor current energy consumption, allowing efficient management and reduction of overall costs.

Wide Compatibility and Connectivity
Supports Wi-Fi and Bluetooth connections, allowing easy integration into existing smart home systems.
Shelly Pro 4PM represents top-notch technology for your home or business. The relay is designed for DIN rail mounting and allows you to control up to four different devices with 230 V voltage and a maximum load of 16 A per channel. The total load can reach up to 40 A. It is equipped with built-in consumption meters that monitor energy in real-time and help optimize costs.
It is ideal not only for homes but also for office spaces, shops, and manufacturing facilities where energy consumption control and monitoring are crucial.
Specifications
- Manufacturer:
- Shelly
- Model:
- SPSW-004PE16EU
- AC Supply Voltage:
- 110 - 240 V
- Power Consumption:
- < 4 W
- Maximum Switching Voltage AC:
- 240 V
- Maximum Switching Current AC:
- 16 A per channel, 40 A total
- Voltmeter (AC):
- Yes
- Ammeter (AC):
- Yes
- Internal Temperature Sensor:
- Yes
- Wi-Fi Protocol:
- 802.11 b/g/n
- Wi-Fi Range:
- Up to 30 m indoors and 50 m outdoors
- Bluetooth Protocol:
- 4.2
- Bluetooth Range:
- Up to 10 m indoors and 30 m outdoors
- CPU:
- ESP32-D0WDQ6
- Flash Memory:
- 8 MB
- Dimensions:
- 96 x 53 x 59 ±0.5 mm
- Mounting:
- DIN Rail
- Ambient Temperature:
- -20 °C to 40 °C
- Humidity:
- 30% to 70% relative humidity
- Maximum Altitude:
- 2000 m