Description
The SONOFF POWR320D, part of the POW Elite series, is a high-performance smart switch designed to upgrade power monitoring and control in your home or business. It provides real-time energy monitoring, allowing you to track power consumption, set safety thresholds, and analyze usage history directly from your smartphone. With a high load capacity, it is suitable for heavy-duty appliances, ensuring safe and reliable operation. Remote control via the eWeLink app, combined with scheduling and automation capabilities, enables intelligent management of devices for improved energy efficiency and convenience. Compact, durable, and easy to install, the POWR320D offers precise, hands-on control for professional and residential applications alike.
Key Features
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Real-Time Power Monitoring with LCD Display
View voltage, current, power, and cumulative energy usage instantly on the built-in LCD display.
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High Load Capacity — Up to 20 A
Suitable for larger appliances and circuits, supporting up to 20 A of load.
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6-Month Consumption History & Exportable Data
Track hourly usage up to 6 months, and export data for analysis.
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Overload, Over-Current and Over-Voltage Protection
Set thresholds and have the device automatically shut off if limits are exceeded — helping protect your appliances and wiring.
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Remote Control & Smart Home Integration
Use the eWeLink app to control or monitor devices; supports Amazon Alexa & Google Assistant voice control.
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LAN & Wi-Fi Connectivity
Offers reliable Wi-Fi connection and supports local area network (LAN) mode for advanced control.
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Compact & Reliable Build
Designed to fit into standard switch boxes; flame-retardant PC V0 material for safety.
Technical Specifications
| Specification |
Details |
| Model |
POWR320D (POW Elite) |
| Input/Output Voltage |
100–240 V AC, 50/60 Hz |
| Maximum Load |
20 A (resistive load) |
| Wireless Protocol |
Wi-Fi IEEE 802.11 b/g/n (2.4 GHz) |
| Display |
LCD (voltage, current, power & energy) |
| History Data Retention |
Up to 6 months (hourly resolution) |
| Protection Features |
Overload, over-current, over-voltage |
| Material |
Flame-retardant PC V0 |
| Dimensions |
Approx. 98 × 54 × 31 mm |
| Supported Platforms |
eWeLink app, Amazon Alexa, Google Assistant |
Why Choose SONOFF POWR320D?
If you’re looking for a smart switch that not only controls your power but also monitors it in real time, the SONOFF POWR320D delivers. With its 20 A capacity, built-in LCD metrics, comprehensive app control, and safety features, it’s perfect for smart homes that need reliable power management, smart automation, and energy savings.
