Main Features
[Smart Remote Control] Control the circuit remotely through WiFi or Zigbee and support multiple timing, voice control and automatic reclosing.
[Real Time Energy Monitoring] Monitor voltage, current, power, energy consumption, power factor, temperature and frequency in real time.
[Multiple Circuit Protection] Provides over current, over voltage, under voltage, over power, temperature and short circuit protection.
[10kA Breaking Capacity] Supports 1A to 63A current ratings, C trip curves and up to 10kA short circuit breaking capacity.
[1P to 4P DIN Rail Design] Available in 1P, 2P, 3P and 4P versions with standard 35mm DIN rail installation for residential and commercial distribution systems.
Zigbee Smart MCB TOQCB2
Zigbee MCB: This item-TOQCB2 is a Zigbee Mini Circuit Breaker with real-time metering, remote control by APP, timing modes, and the rated current is adjustable in app, 1-63A. Smart circuit breakers have the safety of traditional circuit breakers, but also add the intelligent features needed in modern society.
Safety Features
Overload Protection: This advanced circuit breaker offers precise overload protection to prevent electrical damage caused by excessive current, ensuring the safety of your home’s electrical systems.
Short Circuit Protection: In the event of a short circuit, the device promptly disconnects the power supply, preventing potential fires and equipment damage, thereby safeguarding your property and loved ones.
Overvoltage & Undervoltage Protection: Whether facing overvoltage or undervoltage situations, it responds swiftly to protect your electrical devices from voltage fluctuations, extending their lifespan.
Advanced Smart Features
Remote Control: Utilize the Tuya smart platform to control the breaker remotely via a mobile app. Manage your home's electricity effortlessly, anywhere, anytime.
Real-Time Power Consumption: With real-time data monitoring, you can keep track of your household electricity usage, identifying and preventing potential issues before they arise. (Displays the voltage of each phase and the total voltage. With the three-phase switch, the data (current, voltage, power) of each phase and the total data can be displayed in the app.)
Fault Alarms and Notifications: Should any electrical faults occur, the device promptly sends alert notifications through the app, enabling you to take immediate action and minimize safety risks.
Energy Efficiency - Timer Function: Leverage the timer function to schedule power shut-offs during specific times, effectively preventing energy waste and promoting an eco-friendly lifestyle.
Installation and After-Sales Service
DIN Rail Design and Seamless Integration: Featuring a standard rail-mounted design, it allows for easy and quick installation within existing distribution boxes, ensuring seamless integration with your current electrical setup.
Comprehensive After-Sales Service: Enjoy a two-year warranty and a 30-day free return policy, providing you with peace of mind and reliable support.
| Product Series | TOQCB2 Smart Circuit Breaker |
| Communication | Zigbee |
| Poles | 1P / 2P / 3P / 4P |
| Rated Current | 1-63A |
| Trip Curve | C |
| Rated Frequency | 50/60Hz |
| 1P / 2P Operating Voltage | AC 145–230V |
| 3P / 4P System Voltage | AC 380–415V |
| Short Circuit Breaking Capacity | 10kA |
| Energy Measurement Accuracy | Class 1.0 |
| Over Current Setting | 1–63A |
| Over Voltage Setting | 245–295V |
| Under Voltage Setting | 145–220V |
| Protection Response Time | 3s |
| Monitoring | Voltage, Current, Power, Energy, Power Factor, Temperature, Phase Angle, Frequency, Switch Status |
| Protection | Over Current, Over Voltage, Under Voltage, Over Power, Temperature, Short Circuit |
| Smart Functions | Remote Control, Voice Control, Multiple Timing, Auto Reclosing |
| Mounting | 35mm DIN Rail |
| Standards | IEC/EN 60898-1 |
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