1. Introduction
The TONGOU TOQCB2--63-Z is a smart Zigbee metering circuit breaker designed for modern electrical systems. It integrates advanced Zigbee technology with a professional manufacturing process to provide comprehensive control and protection for your electrical circuits. This device allows for remote control, real-time monitoring of electrical parameters, and various safety features, making your home or facility smarter and more secure. It is compatible with the Tuya app and Smart Life ecosystem, offering seamless integration with other smart devices.
2. Safety Information
- Professional Installation Recommended: Installation should be performed by a qualified electrician to ensure safety and compliance with local electrical codes.
- Wiring: Power must enter from the top terminals (IN) and must consist of a Live line (L) and a Neutral Line (N). Connecting Live line to Live line (L+L) is not permissible and can cause damage or hazards.
- Automatic Reclosing: When the circuit breaker trips due to voltage protection, it will automatically reclose once the circuit voltage returns to normal. For safety reasons, this function only applies to trips specifically caused by voltage fluctuations.
- Power Disconnection: After the power is disconnected and then reconnected, the product will default to the OFF state.
- Leakage Protection: This product does not include leakage protection. The TEST button is held in place and cannot be pressed.
- Operating Voltage: Over-undervoltage protection is not available for 110V systems. The rated operating voltage range is 145V-295V.
3. Product Overview
3.1 Key Features
- Remote Control: Control the circuit breaker remotely via the Tuya or Smart Life app.
- Voice Control: Compatible with Amazon Alexa, Google Home, and IFTTT for convenient voice commands.
- Metering: Real-time monitoring of power, voltage, current, and temperature. Records electricity consumption by day, month, and year.
- Protection Functions: Includes Over-Voltage, Under-Voltage, Over-Load, Short-Circuit, High Power, and Terminal Temperature Protection.
- Automatic Reclosing: Automatically restores power after a voltage-related trip (see Safety Information).
- Cloud Timing: Schedule ON/OFF times for connected devices.
- Operation Log: Keeps a record of all operations and events.
- Built-in TUYA Chip: Ensures stable Zigbee signal transmission and reception.
- Certifications: CE-EMC, CE-LVD compliant for safe and reliable communication.
3.2 Component Identification
- Operating Handle: For manual ON/OFF operation.
- Visible Window: Multi-functional panel for clear, at-a-glance monitoring and to prevent misoperation.
- Insulated Enclosure: Flame-retardant properties for safety and reliability.
- Positioning Clip: Allows for immediate opening by pressing, convenient for disassembly and simple installation.
- L Pole / N Pole: Input terminals for Live and Neutral wires.
- Switch Status LED: Indicates the current state of the circuit breaker.
- Indication Window: Displays operational status.
- Breaking Capacity: Rated at 10KA.
- Circuit Diagram: Printed on the device for reference.
- Model Number: TOQCB2--63-Z.
- Contact Indicator Window: Shows contact status.
- MCU Power / MCU Power LED / Network Status LED: Indicators for internal power and network connectivity.
4. Specifications
| Parameter | Value |
|---|---|
| Model Number | TOQCB2--63-Z |
| Brand Name | TONGOU |
| Type | Mini Circuit Breaker |
| Is Smart Device | Yes |
| Certification | CE |
| Rated Operating Voltage Range | 145V-295V (Over-undervoltage protection not available for 110V) |
| Compliance | GB/T 10963.1, CQC1148 |
| Number of Poles | 1P, 2P, 3P, 4P |
| Maximum Frame Current | 63A |
| Rated Current | 1-63A adjustable |
| Rated Frequency | 50/60Hz |
| Short Circuit Breaking Capacity | Icn=Ics=10KA |
| Mechanical Life | > 10000 times |
| Electrical Life | > 6000 times |
| Trip Type | Type C |
| Electricity Metering Accuracy | 1.0 class |
| Service Temperature | -25°C to +65°C |
| Control Type | Manual, Remote Control, Automatic |
| Customization Options | Lora, SigMesh, RS 485, WiFi, RJ45 |
| Product Dimensions (1P) | 36mm (W) x 104mm (H) x 47mm (D) |
| Product Dimensions (2P) | 54mm (W) x 104mm (H) x 47mm (D) |
| Product Dimensions (3P) | 90mm (W) x 104mm (H) x 47mm (D) |
| Product Dimensions (4P) | 108mm (W) x 104mm (H) x 47mm (D) |
| Package Weight | 0.4 kg |
| Package Dimensions | 13cm (L) x 5cm (W) x 5cm (H) |
5. Setup and Installation
Important: Ensure all power is disconnected before attempting any installation. Installation should be performed by a qualified electrician.
5.1 Wiring Instructions
The circuit breaker requires power to enter from the top terminals. It must be connected with a Live line (L) and a Neutral Line (N). Do not use a Live line + Live line (L+L) connection.
The integrated positioning clip allows for easy installation and removal from the DIN rail. Simply press the clip to open it for convenient assembly or disassembly.
6. Network Pairing
The Zigbee version of this circuit breaker requires a Zigbee hub/gateway for remote control and smart functionalities. Ensure your Zigbee gateway firmware is up to date for optimal compatibility.
6.1 Gateway Firmware Requirements
- Wired Zigbee Gateway: Firmware version ≥ 1.19.2 (WIFI) / 1.0.13 (Zigbee)
- WIFI + Zigbee Wireless Gateway: Firmware version ≥ 1.12.0 (WIFI) / 1.0.8 (Zigbee)
- Mini Multimode Gateway (common home use): Firmware version ≥ 1.4.8 (WIFI) / 2.4.1 (Zigbee)
- WIFI + Zigbee Intelligent Dual-Link Gateway: Firmware version ≥ 1.8.2 (WIFI) / 1.0.13 (Zigbee)
- Note: Household multi-mode-function gateways (with audible/visual alarm) and Smart Wired Gateway Pro (Matter Gateway) do not support temperature and current regulation modules.
6.2 Pairing Steps
- Connect Wiring: Connect the Live and Neutral wires to the "IN" terminals of the smart circuit breaker. Ensure a strong Wi-Fi signal is available in the installation area.
- Initiate Pairing Mode: Turn on Bluetooth and Wi-Fi on your mobile phone. Open the Tuya or Smart Life app. Long press the "Configuration" button on the circuit breaker for 5-10 seconds. The LED indicator should start flashing blue slowly, indicating pairing mode.
- Confirm Pairing Mode in App: In the app, confirm that the device's signal light is flashing quickly. If the LED is not blinking, refer to common reset methods for other device types (e.g., hold reset button for 5 seconds for sensors/sockets, cycle power for light sources).
- Connect to Network: Proceed with the pairing process in the app. Once successful, the app will show "Zigbee smart circuit breaker" added.
- Verify Connection: After successful connection, the LED indicator on the circuit breaker will change from a red flashing light to a steady red light.
- Add Sub-device (if applicable): In the app interface, navigate to the Zigbee wireless gateway. Enter the Zigbee Wireless Gateway page and select the "Add Sub Device" option to complete the setup.
7. Operation
7.1 Remote Control and Monitoring
Once paired, you can remotely open and close the circuit breaker using the Tuya or Smart Life mobile application. The app also provides real-time monitoring of various electrical parameters.
7.2 App Function Panel: Threshold Settings
The mobile application allows you to set various protection thresholds and control functions.
- Current Setting: Adjustable from 1A to 63A.
- Overvoltage Setting: Adjustable from 245V to 295V.
- Undervoltage Setting: Adjustable from 145V to 220V.
- Overpower Setting: Adjustable from 5W to 25000W.
- Temperature Setting: Adjustable from -40°C to 100°C.
- For each setting, you can choose the status adjustment: Closed, Alarm, or Trip.
7.3 Real-time Electricity Statistics
The app provides detailed real-time electricity statistics, allowing you to view load current, voltage, and power. It also records electricity consumption over different periods (day, month, year).
For 3-phase breakers, the app displays current, voltage, and power data for each phase, as well as total data.
7.4 Voice Control
The circuit breaker supports voice control through integration with Amazon Alexa, Google Home, and IFTTT.
8. Maintenance
The TONGOU Zigbee Circuit Breaker is designed for durability with a mechanical life of over 10,000 operations and an electrical life of over 6,000 operations.
8.1 Safety Lock Feature
For maintenance or inspection, pull up the safety lock. When the safety lock is engaged, both remote and manual switches are locked, preventing accidental operation and reducing the risk of electric shock.
9. Troubleshooting (FAQ)
- Q: Is this product compatible with Home Assistant?
A: No, this item is not compatible with Home Assistant. Please use the official TUYA app and Smart Life for control and management. - Q: What is the default state of the circuit breaker after a power outage and restoration?
A: After the power is disconnected and then reconnected, the product will be in the OFF state. - Q: What category does this product belong to?
A: This product belongs to the circuit breaker category. - Q: Do all Zigbee gateways support all features?
A: No. Household multi-mode-function gateways (those with audible and visual alarm functions) and Smart Wired Gateway Pro (Matter Gateway) do not support temperature and current regulation modules. Refer to Section 6.1 for specific firmware requirements for different gateway types. - Q: Is over-undervoltage protection available for 110V systems?
A: No, over-undervoltage protection is not available when operating on a 110V system. The rated operating voltage range for this feature is 145V-295V.
10. User Tips
- App Compatibility: Always use the official TUYA or Smart Life app for the best experience and full functionality. Avoid attempting to integrate with unsupported platforms like Home Assistant, as it is not compatible.
- Correct Wiring is Crucial: Double-check your wiring to ensure power enters from the top and uses a Live (L) and Neutral (N) line configuration. Incorrect wiring (e.g., L+L) can lead to malfunction or safety hazards.
- Zigbee Hub Required: Remember that a dedicated Zigbee hub or gateway is essential for enabling remote control and smart features of this circuit breaker. Ensure your gateway's firmware is up-to-date for optimal performance.
- Monitor Power Consumption: Utilize the real-time electricity statistics feature in the app to track your power usage. This can help identify energy-intensive devices and manage consumption more efficiently.
11. Warranty and Support
This TONGOU Zigbee Metering Circuit Breaker comes with a one-year warranty from the date of purchase. The product is CE certified, ensuring it meets European safety, health, and environmental protection requirements.
For technical support or warranty claims, please contact your retailer or the manufacturer directly.
