nd current — automatic shut-off for overload protection.Connectivity & control: Wi-Fi (IEEE 802.11 b/g/n, 2.4 GHz) with full remote control via the eWeLink app; supports voice control with Alexa & Google Assistant.Installation form-factor: DIN-rail compatible, compact (approx. 98 × 54 × 31 mm) for professional installations.Use cases: Ideal for monitoring and automating high-power loads such as water heaters, air-conditioners, pumps, larger lighting systems, and energy-consuming industrial or home devices.19:T5d8,

The SONOFF POW Elite 20 A Smart Power Meter Switch is a professional-grade Wi-Fi-enabled power monitoring relay designed to support high-load appliances while providing full visibility into energy usage. With an integrated LCD screen, real-time monitoring, and automation capabilities, it’s ideal for smart homes, workshops, or any system requiring robust energy control.

Key features

Max load: Up to 20 A at 100-240 V AC, suitable for heavy-duty appliances.

Display: Built-in LCD screen showing real-time voltage, current, power and cumulative energy consumption.

Energy history: Up to 6 months of hourly usage data stored and exportable to Excel for detailed energy tracking.

Protection features: Customisable thresholds for power, voltage and current — automatic shut-off for overload protection.

Connectivity & control: Wi-Fi (IEEE 802.11 b/g/n, 2.4 GHz) with full remote control via the eWeLink app; supports voice control with Alexa & Google Assistant.

Installation form-factor: DIN-rail compatible, compact (approx. 98 × 54 × 31 mm) for professional installations.

Use cases: Ideal for monitoring and automating high-power loads such as water heaters, air-conditioners, pumps, larger lighting systems, and energy-consuming industrial or home devices.

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