Tuya WiFi 20A Smart Circuit Breaker | Alexa & Google Home
Tuya WiFi 20A Smart Circuit Breaker | Alexa & Google Home
Tuya WiFi 20A Smart Circuit Breaker Switch
Take full control of your home's electrical circuits from anywhere in the world with this Tuya WiFi 20A Smart Switch Circuit Breaker. Designed for modern smart homes, this device lets you monitor power consumption, set schedules, and protect your appliances — all from your smartphone or a simple voice command. Made in Mainland China.
Why You'll Love This Smart Switch
- App Remote Control: Manage your circuit breaker from anywhere using the Tuya Smart or Smart Life app on iOS or Android — no need to be home.
- Voice Assistant Compatible: Works seamlessly with Amazon Alexa and Google Home for hands-free operation.
- Real-Time Power Monitoring: Track energy usage in real time to identify power-hungry devices and optimize your electricity consumption.
- Overload Protection: Built-in overload protection automatically trips the breaker when current exceeds safe limits, helping to safeguard your appliances and wiring.
- High-Load Capacity: Handles up to 20A / 4400W, making it suitable for high-demand appliances and circuits.
- Scheduling & Automation: Set timers and automation routines to turn circuits on or off at specific times, saving energy effortlessly.
- Easy Installation: Standard DIN rail-compatible form factor fits most electrical panels with minimal setup.
- Durable ABS Construction: Built with high-quality ABS plastic for longevity and heat resistance.
Technical Specifications
| Material | ABS Plastic |
| Input Voltage | AC 85–265V ~ 50/60Hz |
| Maximum Load | 20A / 4400W |
| WiFi Standard | IEEE 802.11 b/g/n 2.4GHz |
| Compatible Apps | Tuya Smart & Smart Life |
| Voice Assistants | Amazon Alexa, Google Home |
| Country of Origin | Mainland China |
What's in the Box?
- 1× Tuya WiFi 20A Smart Switch Circuit Breaker
Notes
- Due to lighting and screen differences, the item's color may vary slightly from the pictures.
- Please allow 1mm–1cm differences due to manual measurement.
- Requires a stable 2.4GHz WiFi network for connectivity.
For guidance on electrical safety and smart home device installation, refer to the U.S. Consumer Product Safety Commission – Home Electrical Safety resource.
Learn more: Smart plug
Frequently Asked Questions
Q: Is the Tuya WiFi 20A Smart Switch compatible with both Alexa and Google Home?
A: Yes! This smart circuit breaker works with both Amazon Alexa and Google Home, allowing you to control it using voice commands or through their respective apps, in addition to the Tuya Smart and Smart Life apps.
Q: Does this smart switch work with a 5GHz WiFi network?
A: No, this device requires a 2.4GHz WiFi network (IEEE 802.11 b/g/n). Please ensure your router broadcasts a 2.4GHz band before setup.
Q: What does the overload protection feature do?
A: The built-in overload protection monitors the electrical current passing through the switch. If the current exceeds the rated 20A limit, the breaker automatically trips to cut power, helping protect your connected devices and home wiring from damage.
Q: Can I monitor my energy usage in real time with this smart breaker?
A: Absolutely. The Tuya Smart and Smart Life apps provide real-time power monitoring so you can track energy consumption, identify high-usage appliances, and make informed decisions to reduce your electricity bill.