Disyuntor WIFI CQB7ZNM-80 Disyuntor Inteligente
El CQB7ZNM-80 is specified for overload, short-circuit, leakage and voltage monitoring functions. Select it using the published voltage, current, pole and protection data, then confirm conductor coordination, fault conditions, enclosure requirements and local installation rules.
Descripción del producto
CQB7ZNM-80 is a WiFi smart circuit breaker for 230/240V AC applications. It is intended for connected residential or light-commercial circuits where local protection remains independent of the app; this describes an evaluation context, not a universal approval. Confirm the complete circuit design before specifying the product.
overload, short-circuit, leakage and voltage monitoring functions is distinct from adjacent protection functions. Do not infer AC/DC suitability, residual-current protection, automatic control or isolation performance from the product family name alone.
Características clave
Aplicaciones típicas
connected residential or light-commercial circuits where local protection remains independent of the app. Verify system voltage, expected fault current or leakage, wiring arrangement, environment, coordination and applicable rules for the ordered configuration.
Guía de Solicitudes y Selección
Use the verified CQB7ZNM-80 records below to create a shortlist. Product labels do not replace the project calculation, coordination review or exact installation instructions.
| Punto de selección | CQB7ZNM-80 reference | Lo que el proyecto debe confirmar |
|---|---|---|
| Corriente nominal | Use the exact model table | Design current, conductor capacity, ambient and grouping |
| Tensión y frecuencia | 230/240V AC | Sistema de suministro y capacidad nominal de los equipos |
| Polacos | 1P+N | Conductors to be switched, protected or isolated |
| Protection / control | overload, short-circuit, leakage and voltage monitoring functions | Required function and adjacent-device coordination |
| Fault / residual data | C curve; AC residual-current type listed | Prospective short-circuit or leakage conditions |
Local Protection and Smart Control
Remote monitoring or automatic control does not replace local protection, isolation and commissioning procedures. Verify network, control and fallback behaviour.
Control Architecture
Request Technical Support →
Model-Specific Ratings
Use the exact technical table for rated voltage, current, poles, terminals, life and environmental limits.
Verified Data
View Technical Support →
Installation and Coordination
Check the complete circuit, conductor sizing, fault or leakage conditions, enclosure and local rules before energising.
Engineering Check
Discuss a Configuration →
Ordering Information
State model, rating, poles, system, quantity, destination market and document requirements so the configuration can be reviewed.
Project Inputs
Send Project Details →
Guía de pedidos
- State the exact model: CQB7ZNM-80.
- Provide rated current and voltage from the published technical table.
- Confirm poles and the required protection, isolation or control function.
- Provide application, expected fault/leakage conditions, destination market and quantity.
- List accessory, terminal, documentation and approved marking or packaging requirements.
Comprobaciones de Instalación y Coordinación
- Use the exact model drawing and instructions; do not infer wiring or accessory compatibility from another product.
- Verify conductor size, terminal torque, enclosure conditions, temperature, grouping and clearances.
- Coordinate upstream and downstream devices and confirm the required fault, leakage or voltage response.
- Installation, testing and maintenance must be completed by qualified personnel under applicable rules.
Designación del tipo

Curvas de disparo

Dimensiones(mm)

Especificaciones técnicas
| Parámetro | |
| Número de polos | 1P+N |
| Communication mode | Wi-Fi |
| Degree of protection (IP) | IP20 |
| Application for mobile devices | Smart Life/Tuya Smart |
| Rated. current In | 32A/ 40A/63A/ 80A |
| Types of RCD | AC type |
| Tripping characteristic | C |
| Frequency | 50 Hz |
| Rated. voltage | 1P+N:230/240V |
| Complies with standard | IEC 61009-1、IEC 60898-1 |
| Rated short circuit breaking capacity Icn | 6 kA |
| Mechanical service life | 10000 Times |
| Vida útil eléctrica | 6000 Times |
| Dimensión | 1P+N (L*H*W:90*72*53 mm) |
Tripping characteristics (Reference temp.30℃)
| Artículo | Prueba corriente en (A) | Estado inicial | Límite de tiempo para disparar o no disparar | Resultado esperado | Observaciones |
| a | 1.13En | Frío | t ≤ 1h(In ≤ 63A) t ≤ 2h(In > 63A) |
No desatascador | |
| b | 1.45pulg | Siguiendo el ítem una prueba | t < 1h(In ≤ 63A) t < 2h(In > 63A) |
Tropezando | La corriente sube suavemente al valor especificado en 5s |
| c | 2.55In | Frío | 1s < t < 120s | Tropezando | |
| d | 5In | Frío | t ≤ 0.1s | No desatascador | Enciende la fuente de alimentación cerrando el interruptor auxiliar |
| e | 10 en | Frío | t < 0.1s | Tropezando | Enciende la fuente de alimentación cerrando el interruptor auxiliar |
Note: The term “cold” means that the test is carried out at a refeerence calibration temperature without load before the test.
¿Por qué elegir CHAC?
Con más de 30 años de experiencia en fabricación, más de 1100 empleados, más de 100 millones de postes
Con una capacidad anual y un proceso de producción automatizado 90%, CHAC ofrece una capacidad de producción estable y un estricto
control de calidad para clientes OEM/ODM globales. Nuestro sistema de fabricación interno respalda a largo plazo
Cooperación para marcas eléctricas, importadores y distribuidores.
30+
AÑOS DE EXPERIENCIA
Especializado en fabricación eléctrica de bajo voltaje
1100+
EMPLEADOS
Equipo profesional garantiza calidad y entrega estables
100M+
CAPACIDAD ANUAL DE LOS POLOS
Capacidad de producción a gran escala para satisfacer la demanda mundial
90%
PRODUCCIÓN AUTOMATIZADA
Automatización avanzada para alta eficiencia y consistencia

Línea de ensamblaje automatizada

Laboratorio de pruebas

Inyección y Estampado

Inspección de calidad





Un estricto sistema de control de calidad garantiza que cada producto cumpla con los estándares mundiales.
¿Qué podemos personalizar?
For CQB7ZNM-80 projects, CHAC can review private-label marking, packaging, approved appearance options and the published electrical configurations. Requests outside the published range require engineering evaluation, testing and feasibility review.
Logotipo y marca
Impresión de logotipos personalizados, marcado láser y soluciones de placas de identificación.

Empaquetado
Personalización
Cajas, cartones, etiquetas y manuales de color personalizados.

Eléctrico
Personalización
Corriente, voltaje, poder de interrupción, curva de disparo y otros
funciones especiales.

Producto
Apariencia
Color de la carcasa, color de las manijas y personalización de la apariencia.

Certificación
Apoyo
Los productos cumplen con los estándares internacionales y el mercado
requisitos.

Ingeniería
Desarrollo
Evaluación de planos, prueba de prototipos y producción en masa.

Descargar
Disyuntor inteligente
Descripción general completa de componentes eléctricos de bajo voltaje y referencia para la selección de productos.
¿Necesita documentos técnicos?
Contáctenos para obtener hojas de datos, certificados, planos, orientación de selección o soporte para proyectos OEM/ODM.
CQB7ZNM-80 Product FAQ
What is the CQB7ZNM-80 used for?
The CQB7ZNM-80 is specified for overload, short-circuit, leakage and voltage monitoring functions in 230/240V AC applications, within the ratings and configurations listed in its technical table. Final suitability depends on the complete circuit design.
What can the CQB7ZNM-80 smart function control?
The published page describes WiFi monitoring and remote control through Smart Life/Tuya. Confirm network availability, permissions, local override, outage behaviour and the independent operation of the protective function.
How do I choose the CQB7ZNM-80 rating and poles?
Start with the design current and system arrangement, then choose only a published option. The page lists pole options as 1P+N; confirm neutral, polarity, conductors and isolation requirements.
What safety limitation applies to the CQB7ZNM-80?
Do not treat the CQB7ZNM-80 as a universal substitute for another device. Confirm C curve; AC residual-current type listed, the system voltage, fault or leakage conditions and any separate upstream protection before selection.
Can the CQB7ZNM-80 be used in another circuit type?
Only when the exact ordered configuration is rated for that circuit. AC and DC duties, residual-current devices, isolators, smart controls and voltage protectors are not interchangeable by appearance or current rating.
How should the CQB7ZNM-80 be installed and tested?
Use the exact product drawing, terminal identification and instructions. A qualified person should verify isolation, conductors, torque, settings, coordination and functional tests before energising the circuit.
Confirm the Right CQB7ZNM-80 Configuration
Send the model, rating, poles, system voltage, application, quantity and document requirements. CHAC will review the request against the published data.














