S-Mark & Fabricante de RCBO KEMA | ZHISHUN ELECTRIC
ZSR7-1 RCBO | Electronic Type A/AC Circuit Breaker (6-40Un) | 6kA/10kA Protection
Advanced Dual Protection for Electrical SafetyThe ZSR7-1 RCBO combines residual current (RCD) and overcurrent (MCB) protection in one compact device, ensuring complete safety against:• Earth leakage faults (30Sensibilidad mA/100mA/300mA)
• Circuit overloads & cortocircuitos (Curvas de disparo B/C)
• DC current risks (Type A version for EV/solar applications)
Key Benefits for Installers & Homeowners✔ Full Neutral+Phase Disconnection – Funciona incluso si el cableado está invertido
✔ Filtrado Electrónico – Prevents false tripping from voltage spikes
✔ Tipo A & AC Options – Type A detects DC pulsante (essential for EV chargers)
✔ Amplio Rango de Corriente – 6A to 40A (residential/commercial use)
✔ 6Capacidad de Corte kA – Upgradeable to 10Ka for high-demand systems
✔ Test Button Included – Easy safety verification
Especificaciones Técnicas| Característica | Especificación |
|---|---|
| Tipo | Electronic RCBO |
| Protección | Earth leakage + Overload/Short-circuit |
| Corriente Nominal | 6Un, 10Un, 16Un, 20Un, 25Un, 32Un, 40Un |
| Voltaje | 110V (low voltage) / 230V-240V |
| Sensibilidad | 30mA (personal), 100mA/300mA (Protección contra incendios) |
| Tripping Curve | Curva B (3-5x In) / Curva C (5-10x In) |
| Capacidad de interrupción | 6Ka (10kA upgrade available) |
| Disconnection | Double-pole (L+N) |
| Normas | IEC 61009-1, EN 61009-1 |
Why Choose ZSR7-1?🏠 For Homes
✔ Previene choques eléctricos (30Sensibilidad en mA)
✔ Stops electrical fires from faulty wiring
🔌 For EV Chargers & Solar
✔ Type A version detects DC leakage currents
✔ Complies with EV installation regulations🏢 For Commercial Use
✔ C Curve handles motor/compressor startups
✔ 100mA/300mA options reduce fire risksDescripción del producto：
ZSR7-1 RCBO | Electromagnetic Type A/AC Circuit Breaker (6-40Un) | 6kA/10kA Protection
Complete Electrical Protection for Modern InstallationsThe ZSR7-1 electromagnetic RCBO delivers dual safety by combining earth leakage protection (RCD) and overcurrent protection (MCB) in one compact device. Ideal for residential, comerciales, and industrial applications where reliable circuit protection is critical.
Complete Electrical Protection for Modern InstallationsThe ZSR7-1 electromagnetic RCBO delivers dual safety by combining earth leakage protection (RCD) and overcurrent protection (MCB) in one compact device. Ideal for residential, comerciales, and industrial applications where reliable circuit protection is critical.
Key Safety Features✔ Double-Pole Disconnection – Simultaneously cuts both Live & Neutral
✔ Detección Tipo A – Catches pulsating DC faults (essential for EV chargers)
✔ 6kA Breaking Capacity – Upgradeable to 10kA for demanding installations
✔ B/C Tripping Curves – Curva B (3-5x In) para hogares | Curva C (5-10x In) for industry
✔ 30mA/100mA/300mA Sensitivity – Personal shock vs. Protección contra incendios
✔ Detección Tipo A – Catches pulsating DC faults (essential for EV chargers)
✔ 6kA Breaking Capacity – Upgradeable to 10kA for demanding installations
✔ B/C Tripping Curves – Curva B (3-5x In) para hogares | Curva C (5-10x In) for industry
✔ 30mA/100mA/300mA Sensitivity – Personal shock vs. Protección contra incendios
Why Professionals Choose ZSR7-1?✅ Neutral Switching – Faster installation/testing
✅ Insulated Openings – Safer busbar connections
✅ Universal Compatibility – Works with all standard screwdrivers
✅ Visual Indicators – Clear ON/OFF status (Red/Green)
✅ Flexible Wiring – Top or bottom cable entry
✅ Insulated Openings – Safer busbar connections
✅ Universal Compatibility – Works with all standard screwdrivers
✅ Visual Indicators – Clear ON/OFF status (Red/Green)
✅ Flexible Wiring – Top or bottom cable entry
Aplicaciones Ideales
• EV Charging Stations (Type A version)
• Solar PV Systems
• Home Consumer Units
• Commercial Distribution Boards
• Industrial Control PanelsUpgrade your electrical protection today with ZSR7-1 - the smarter choice for safety-conscious installations!
Especificaciones Técnicas
| Categoría | Parámetro | Especificación |
|---|---|---|
| Certificación | Standards Compliance | IEC 61009-1, EN 61009-1 |
| Eléctrico | Corriente Nominal (En) | 6,10,16,20,25,32,40,50,63,80Un |
| Tipo de dispositivo | Electrónico | |
| Detection Type | Tipo A (AC+DC) / Tipo AC | |
| Polos | 2 Poste (1P+N) | |
| Tensión Nominal (Ue) | 230/240V | |
| Sensibilidad (IΔn) | 30mA,100mA,300mA | |
| Tensión de Aislamiento (Ui) | 500V | |
| Frecuencia | 50/60Hz | |
| Capacidad de interrupción | 6Ka | |
| Tensión de resistencia a impulsos | 6kV (1.2/50μs) | |
| Grado de Contaminación | 2 | |
| Característica de disparo | B, Curva C | |
| Vida mecánica | Vida eléctrica | 2,000 operaciones |
| Vida útil mecánica | 10,000 operaciones | |
| Indicador de contacto | Sí (Visual ON/OFF) | |
| Grado de Protección | IP20 | |
| Temperatura de referencia | 30°C | |
| Temperatura de operación | -5°C a +40°C | |
| Temperatura de almacenamiento | -25°C a +70°C | |
| Instalación | Tipo de terminal | Cable/Tipo U/Barra de pin |
| Tamaño de cable (Superior/Inferior) | 25mm² / 18-3 AWG | |
| Tamaño de la barra colectora (Superior/Inferior) | 10mm² / 18-8 AWG | |
| Par de apriete | 2.5N·m (22 pulg·lb) | |
| Montaje | 35mm de riel DIN (EN 60715) | |
| Dirección de conexión | Superior o Inferior |
Dimensiones
Dimensiones
What is an RCBO and How Does it Work?
RCBO stands for 'Residual Current Breaker with Over-Current'. As the name suggests it protects against two types of fault and in essence combines the functionality of an MCB and RCD.
Let us first remind ourselves of those two faults:
1.Residual Current, or Earth Leakage - Occurs when there is an accidental break in a circuit through poor electrical wiring or DIY accidents such as drilling through a cable when mounting a picture hook or cutting through a cable with the lawn mower. In this instance the electricity must go somewhere and choosing the easiest route travels through the lawnmower or drill to the human causing electric shock.
2.Over-Current takes two forms:
2.1 sobrecarga - Occurs when too many devices are in use on the circuit, drawing an amount of power which exceeds the capacity of the cable.
2.2 Short Circuit - Occurs when there is a direct connection between the live and neutral conductors. Without the resistance provided by the normal circuit integrity, electrical current rushes around the circuit in a loop and multiplies the amperage by many thousand times in just milliseconds and is considerably more dangerous than Overload.
Whereas an RCD is designed solely to protect against earth leakage and an MCB protects only against over-current, an RCBO protects against both types of fault.
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