Tuya WiFi Smart Circuit Breaker | Energy Monitor Din Rail

Take Full Control of Your Home's Electricity — From Anywhere

The Tuya WiFi Smart Circuit Breaker is a Din Rail-mounted smart switch that puts real-time energy monitoring, remote control, and voice automation right in the palm of your hand. Compatible with the Tuya / Smart Life app, Amazon Alexa, and Google Home, this 1P+N breaker lets you manage your electrical circuits intelligently — whether you're at home or halfway around the world. Made in China.

Key Features

• App Remote Control: Switch circuits on or off from anywhere using the Tuya or Smart Life smartphone app over a standard 2.4GHz WiFi connection.
• Energy Monitoring (kWh Metering): Clearly tracks power consumption, voltage, and current at hourly, daily, monthly, and yearly intervals — helping you understand and optimise your electricity usage.
• Voice Control: Hands-free operation with Amazon Alexa and Google Home for seamless smart-home integration.
• Schedule & Circulate Function: Programme automatic on/off times directly in the app to suit your daily routine.
• Timing / Countdown: Set a custom countdown to automatically turn circuits on or off without manual interaction.
• High-Power Alarm: Configurable alarm range of 1–26 kW to alert you when power consumption exceeds your set threshold.
• Restart Status Definition: Choose whether the breaker returns to OFF, ON, or its last known state after a power interruption — giving you full control over circuit behaviour.
• Family Sharing: Add family members to your smart-home account so everyone can manage the breaker together.
• Maintenance Lock: Power off the device or press the button four times to engage/release the maintenance lock for added safety.
• Wide Voltage Compatibility: Operates across a broad range of 90–300V AC, making it suitable for various international electrical systems.

Technical Specifications

Smart Home, Smarter Energy Use

Whether you're looking to reduce your electricity bill, automate lighting circuits, or simply gain greater visibility over your home's energy consumption, this Tuya WiFi Smart Circuit Breaker gives you the tools to do it. For general electrical safety best practices, visit the U.S. Consumer Product Safety Commission – Electrical Safety resource centre.

Frequently Asked Questions

Q: Is the Tuya WiFi Smart Circuit Breaker compatible with my smart home system?

A: Yes. The smart circuit breaker works with the Tuya and Smart Life apps on iOS and Android, and supports voice control via Amazon Alexa and Google Home. It connects over a standard 2.4GHz WiFi network — no separate hub is required.

Q: What voltage range does this WiFi circuit breaker support?

A: It supports a wide rated operating voltage of 90–300V AC at 50/60Hz, making it compatible with most residential and commercial electrical systems worldwide.

Q: Can I monitor energy consumption (kWh) in real time?

A: Absolutely. The built-in kWh energy metering feature lets you track power, voltage, and current in real time and review historical data by hour, day, month, or year directly in the Tuya / Smart Life app.

Q: How do I install the smart circuit breaker?

A: The breaker is designed for standard Din Rail installation (1P+N configuration). Installation should be carried out by a qualified electrician in accordance with your local electrical codes and safety regulations.

Q: What happens to the circuit breaker if the power goes out?

A: You can pre-configure the restart behaviour using the Restart Status Definition function — set it to turn OFF, turn ON, or return to its last state when power is restored, giving you complete control over post-outage circuit status.