1. Introducción
This manual provides essential information for the safe and effective installation, operation, and maintenance of your TONGOU Smart RCBO Wi-Fi Residual Current Circuit Breaker. Please read this manual thoroughly before installation and keep it for future reference. This device integrates comprehensive protection functions and smart control capabilities for enhanced electrical safety and convenience.
2. Información de seguridad
Advertencia: Electrical installation and maintenance should only be performed by qualified personnel. Failure to follow these instructions can result in serious injury or death.
- Desconecte siempre la alimentación antes de instalar o realizar mantenimiento al dispositivo.
- Asegúrese de que todas las conexiones del cableado sean seguras y cumplan con los códigos eléctricos locales.
- No opere el dispositivo si parece dañado.
- The maximum cable capacity for this device is 10mm².
- Este dispositivo está diseñado para uso en interiores en ambientes secos.
3. Producto terminadoview
The TONGOU Smart RCBO is a sophisticated residual current circuit breaker with overcurrent protection (RCBO) that combines the functions of an RCD (Residual Current Device) and an MCB (Miniature Circuit Breaker). It offers multiple layers of protection and smart control features.
Características principales:
- Protección múltiple: Cortocircuito, sobretensióntage, overcurrent, high temperature, overload, undervoltage, electrical leakage, and overpower protection.
- Función de reinicio automático: Attempts to restore power after a trip, with a safety lockout mechanism.
- Control remoto inteligente: Wi-Fi connectivity for remote on/off, voice control (Amazon Alexa/Google Home), and parameter settings via TUYA/Smart Life app.
- Monitoreo en tiempo real: Energy consumption, voltage, current, power, power factor, temperature, phase angle, switch status, diagnostics, and frequency monitoring.
- El registro de eventos: Records events and fault history.

Image: Multiple Protection Functions. This image illustrates the various protection features integrated into the TONGOU Smart RCBO, including temperature protection, short-circuit protection, automatic reclosing, overvoltage/bajo volumentage protection, overcurrent/overload protection, and remote/voice control capabilities.
4. Instalación
The TONGOU Smart RCBO is a 2-pole modular device designed for quick installation on a 35mm DIN rail.
Pasos de instalación:
- Desconexión de energía: Ensure the main power supply to the electrical panel is completely disconnected before beginning installation.
- Montaje: Snap the RCBO onto a standard 35mm DIN rail. Ensure it is securely fastened.
- Alambrado: Connect the incoming live (L) and neutral (N) wires to the top terminals (IN). Connect the outgoing live (L) and neutral (N) wires to the bottom terminals (OUT). Use screw terminals for secure connections. The maximum cable capacity is 10mm².
- Verificación: Verifique nuevamente todas las conexiones para verificar que estén bien ajustadas y la polaridad sea correcta.
- Restauración de energía: Una vez completada y verificada la instalación, restablezca la fuente de alimentación principal.

Image: Quick Installation. This image demonstrates the quick and easy installation of the TONGOU Smart RCBO onto a 35mm DIN rail, highlighting its AC type and adjustable current/leakage settings.

Image: Device Dimensions. This image provides the physical dimensions of the TONGOU Smart RCBO, showing its width (36mm), height (120mm), and depth (49mm), which are important for panel integration.
5. Instrucciones de funcionamiento
Operación manual:
- Para convertir el poder ON, push the toggle switch upwards.
- Para convertir el poder APAGADO, push the toggle switch downwards.
Función de reinicio automático:
The device features an automatic reset function for protection against overload, overcurrent, overvoltage, bajo volumentage, and electrical leakage. If a fault occurs and the device trips, it will attempt to reset automatically.
- If the device attempts an automatic or remote reset 3 times within 15 minutes, this function will be disabled for safety.
- To reactivate the automatic reset function, you must either keep the switch closed (ON) for 15 minutes or restart the power supply to the device.

Image: Automatic Reset Logic. This diagram illustrates the operational logic of the automatic reset function, showing the sequence of ON/OFF states, 30-second delays, and 15-minute intervals before the function is disabled after multiple failed reset attempts.
Control remoto inteligente:
The Smart RCBO can be controlled and monitored remotely via Wi-Fi (2.4GHz frequency) using the TUYA or Smart Life application on your iOS or Android device.
- Instalación de la aplicación: Download and install the TUYA or Smart Life app from your device's app store.
- Emparejamiento de dispositivos: Follow the in-app instructions to pair your Smart RCBO with your Wi-Fi network.
- Mando a distancia: Use the app to remotely turn the device on/off, set protection parameters (e.g., leakage threshold 30mA-100mA, current 1-40A), and monitor real-time data.
- Control de voz: Integrate with Amazon Alexa or Google Home for voice-activated control.

Image: Smart Remote Control. This image demonstrates the remote control capabilities of the TONGOU Smart RCBO through a smartphone app (Tuya/SmartLife) and integration with voice assistants like Alexa and Google Home, allowing users to monitor and manage their electrical system from anywhere.
6. Mantenimiento
The TONGOU Smart RCBO is designed for reliable operation with minimal maintenance. However, periodic checks are recommended.
- Inspección visual: Inspeccione periódicamente el dispositivo para detectar cualquier signo de daño físico, decoloración o conexiones sueltas.
- Prueba de funcionalidad: If applicable, perform a test of the residual current function (usually via a 'Test' button on the device, if present) as recommended by local regulations.
- Limpieza: Asegúrese de que el dispositivo esté libre de polvo y residuos. Utilice un paño seco y suave para limpiarlo. No utilice limpiadores líquidos.
7. Solución de problemas
If you encounter issues with your Smart RCBO, refer to the following common troubleshooting steps:
- El dispositivo no se enciende: Check the main power supply to the electrical panel. Ensure the RCBO toggle switch is in the ON position.
- Tropiezos frecuentes: This indicates a fault condition (e.g., overcurrent, short-circuit, leakage). Identify and rectify the cause of the fault in the connected circuit. If the automatic reset function is disabled, manually reset the device or cycle power.
- Sin conexión Wi-Fi: Ensure your Wi-Fi network is 2.4GHz. Check your router's signal strength and proximity to the device. Re-attempt the pairing process in the TUYA/Smart Life app.
- Problemas de control remoto: Verify your smartphone has an active internet connection. Ensure the app is updated to the latest version.
Si los problemas persisten después de seguir estos pasos, comuníquese con atención al cliente.
8. Especificaciones
| Parámetro | Valor |
|---|---|
| Marca | TONGOU |
| Modelo | SMR1-40JWT |
| Tipo de interruptor | Disyuntor de corriente residual (RCBO) |
| Corriente nominal | 1-40 Amperes (Adjustable, C-curve) |
| Leakage Protection Threshold | 30 mA-100 mA (ajustable) |
| Número de polos | 2 |
| Tipo de montaje | Carril DIN de 35 mm |
| Capacidad máxima de cable | 10 mm² |
| Frecuencia de Wi-Fi | 2.4 GHz |
| Dimensiones (An x Al x Pr) | 36 mm x 120 mm x 49 mm |
9. Vídeo del producto terminadoview
Video: TONGOU Smart RCBO Product Showcase. Este vídeo ofrece una breve visión generalview of the TONGOU Smart RCBO, demonstrating its physical appearance and key features from various angles.
10. Garantía y soporte
Our automatic circuit breakers are fully certified in compliance with all EU regulations. If you encounter any issues during use, please do not hesitate to contact us. We commit to responding within 24 hours with a solution.
For support, please refer to the contact information provided with your purchase or visit the official TONGOU websitio.