S4A-32-20AEU EU Heavy-Duty Smart Wi-Fi Plug with Power Meter (20A / 4400W)
S4A-32-20AEU, EU Schuko, 20A / 4400W, High Current, Power Metering, Dual Thermal/Overload Cut-off, Tuya Wi-Fi
The S4A-32-20AEU is an ultra-heavy-duty European Schuko (Type F) smart Wi-Fi plug engineered for 20A (4400W) loads, featuring real-time energy metering, dual thermal/overload cut-off, and Tuya Smart app automation.
Product Overview
Built for maximum electrical load demands, the S4A-32-20AEU delivers a formidable 20A (4400W) capacity in a sleek European Schuko design. Engineered with reinforced internal conductors and high-grade silver alloy relay contacts, it handles continuous high-current loads such as European storage heaters, sauna stoves, high-power induction cookers, and EV trickle chargers safely.
Why Buy This Product
Top-Tier 20A / 4400W Power
Confidently manages the heaviest domestic and commercial electrical loads without overheating.
Integrated Thermal Defense
Internal thermal sensor constantly monitors terminal temperatures to protect against loose wiring fires.
EV Trickle Charge Control
Schedule electric vehicle trickle charging during off-peak night tariff hours to save on electricity.
Best for These Applications
High-Wattage Water Boilers
Schedules high-capacity European storage water heaters to heat water only when needed.
Electric Space & Patio Heaters
Automates radiant patio heaters with auto-shutoff timers to prevent accidental overnight operation.
Key Advantages
- Industrial-Grade Silver Alloy Relay:Minimizes electrical contact resistance and withstands intense inductive load switching.
- Automatic Overload Failsafe:Automatically trips off if connected load draws more than 20A, safeguarding home breaker boxes.
Frequently Asked Questions
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Weight | 0.1 |
| Shipping Weight | 0.15 |
| Plug Standard | EU Standard (Schuko / Type F) |
| Socket Type | smart-plug |
| Outlets Count | 1 |
| Input Voltage | AC 100-240V, 50/60Hz |
| Rated Current | 20A |
| Max Power Watts | 4400 |
| Standby Power Consumption | < 0.5 W |
| Power Monitoring | Yes |
| Energy Statistics Intervals | Daily kWh, Monthly kWh, Total Consumption |
| Electricity Cost Calculator | Yes |
| Wireless Protocols | Wi-Fi 2.4GHz (IEEE 802.11 b/g/n) |
| App Support | Tuya Smart, Smart Life |
| Voice Assistant Support | Amazon Alexa, Google Assistant |
| Timing Functions | Countdown Timer, Daily/Weekly Schedule, Circulate Timer |
| Child Safety Shutter | Yes |
| Overload Protection | Yes |
| Overheat Protection | Yes |
| Housing Flame Retardant Rating | 750°C Glow-Wire Flame Retardant PC |
| Operating Temp | -10°C to 50°C |
| Operating Humidity | 10% to 90% RH |
| Dimensions | Ø 50 x 83 mm |
| Stock | 6 |
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