Elevate your home’s electrical intelligence with the Tuya 100A WiFi Circuit Breaker. This 5-in-1 device replaces traditional “dumb” breakers with a sophisticated power management system that offers remote control, precision metering, and industrial-grade protection.
Designed for the modern energy-conscious homeowner, it puts a professional-grade power station right on your DIN rail.
⚡ Key Performance Highlights
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Precision Energy Metering: Stop guessing where your money goes. Monitor real-time Voltage, Current, and Power (W), and view historical kWh consumption charts on your smartphone.
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Total Voltage Guard: Protect your expensive appliances from “dirty” power. Features programmable Overvoltage (240V–300V) and Undervoltage (140V–210V) thresholds that automatically disconnect power to prevent fried circuits.
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Massive 100A Capacity: While standard smart plugs tap out at 16A, this heavy-duty breaker handles up to 100A, making it powerful enough for EV chargers, large HVAC units, or entire sub-panels.
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Smart Scheduling & Timers: Set complex schedules for water heaters or pool pumps. Use the Loop Timer for periodic cycling or the Countdown Timer to ensure nothing is ever left on by mistake.
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Universal Ecosystem: Seamlessly integrates with Tuya Smart and Smart Life apps. Use voice commands via Amazon Alexa or Google Assistant for hands-free control.
📊 Technical Overview
| Feature | Detail |
|---|---|
| Rated Voltage | 220V AC (50/60Hz) |
| Current Range | 1A to 100A (Adjustable) |
| Connectivity | WiFi 2.4GHz (No Hub Required) |
| Mounting | Standard 35mm DIN Rail |
| Safety | Overcurrent & Leakage Protection |
Why It’s a Game Changer
Remote Recovery: If the breaker trips due to a voltage spike while you’re on vacation, you can monitor the status and (once safe) restore power remotely via the app—saving your refrigerator contents and your peace of mind.
Installation Note: This device mounts inside your main or sub-panel. For your safety, professional installation by a licensed electrician is recommended.














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