S-Mark & Produttore KEMA RCBO | ZHISHUN ELECTRIC
Introduction:ZSM2-1 Miniature Circuit Breaker - Advanced Protection for All Electrical SystemsSuperior Performance for Diverse Applications:
The ZSM2-1 represents our premium line of energy-restricting circuit breakers, delivering exceptional protection across industrial, commerciale, and residential installations. During short-circuit events, it maintains optimal selectivity with upstream devices while minimizing stress on connected downstream equipment.
Standards Compliance & Safety Assurance:
Manufactured in full compliance with EN 60898-1 standards, these MCBs are specifically engineered for electrical installations in residential and similar environments. Their intelligent design provides the fastest response to electrical faults, automatically disconnecting circuits to prevent wire damage and eliminate fire risks.
Innovative Design Features:• Space-saving bottom-fixing auxiliary contact for efficient panel layouts • Quick-connect technology enables faster installation • Robust construction ensures reliable operation in challenging environments • Cost-effective solution with long-term performance stability
Technical Superiority:
Available with breaking capacities up to 10kA and current ratings extending to 80A, the ZSM2-1 offers three tripping characteristics:
• Tipo B (3-5×In): Ideal for residential circuits and personal protection • Type C (5-10×In): Perfect for commercial lighting and motor circuits • Type D (10-20×In): Designed for high-inrush equipment like transformers
Versatile Application Scope:
These high-performance MCBs provide essential overload and short-circuit protection for: • Residential and office building electrical systems • Lighting circuits and power distribution lines • Equipment requiring infrequent switching operations • Various conversion line applications
Principali Vantaggi:
✔ Enhanced safety through rapid fault detection
✔ Adaptable performance for diverse electrical loads
✔ Simplified maintenance with clear status indicators
✔ Future-proof design compatible with modern electrical networks
Descrizione del prodotto：
The most important features● High rated Breaking capacity up to 15kA ● Short-circuit protection ● Overload protection ● With contact indicator, green=off, Red=ON ● High nominal current range of up to 80A ● Optimum ease of installation and connection ● 1 Polo, 2 Polo, 3 Polo , 4 Pole are available ● B , C or D curve are available ● 35mm Din rail mounted ● Comply with IEC 60898-1 Function ● Protection of circuits against short-circuit currents; ● Protection of circuits against overload currents; ● Switch; ● Isolation
Application1) Public buildingsSchools, hospitals, office buildings: Wherever there are large numbers of people coming and going, reliable power supplies are of importance. ZSM2-1 High Performance MCBs ensure that personal injury and damage to property are avoided in the event of short-circuits
2) AirportsMillions of people take off here. Day in, day out. ZSM2-1 High Performance MCBs ensure that personal injury and damage to property are avoided in the event of short-circuits
3) Alternative energiesSimply inexhaustible: more and more power stations operating on the based on renewable energy, such as solar power, are being built around the world. ZSM2-1 High Performance MCBs ensure safer operations
4) Power stationsVirtually nothing runs without electricity. With a total of more than 3 400 000 megawatts of power, power stations around the globe ensure that the world keeps moving. ZSM2-1 High Performance MCBs will protect your infrastructure and therefore all your staff and machines involved in the production of electricity
5) The petrochemical industryThe chemical and petrochemical industry contributes significantly to everyday modern life. Whether you are talking about health, nutrition, clothing or mobility – their products ensure
quality of life and jobs. ZSM2-1 High Performance MCBs, safeguard production on oil platforms in the sea as well as in production sites on land.
6) The steel industryFrom kilometre-long bridges, through power station turbines subject to extreme loads to elegant high-rise buildings and stainless steel salad bowls: steel plays a major role in modern industry; its possible uses are boundless. ZSM2-1 High Performance MCBs play an important role her
Technical Data● Standard: IEC 60898-1, EN 60898-1 ● Rated current: 1A, 2A, 3A, 4A, 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A,80A ● Rated working voltage: 110V, 230V ~ (1P, 1P + N), 400V ~ (2 ~ 4P, 3P + N) ● Rated breaking capacity: 15kA ● Insulation voltage: 500V ● Rated impulse withstand voltage(1.2/50) : 4kV ● Thermo- magnetic release characteristic: B curve, C curve, D curve ● Mechanical life: 20,000 times ● Electrical life: 4000 times ● Protection degree: IP20 ● Ambient temperature (with daily average ≤35℃)：-5℃~+40℃ ● Contact position indicator: Green=OFF, Red=ON ● Terminal connection type:Cable/U-type busbar/Pin-type busbar ● Mounting: On DIN rail EN 60715 ( 35mm) by means of fast clip device ● Recommended torque: 2.5N.m ● Combination with accessories: Auxiliary contact,Shunt release,Under voltage release, Alarm contact
| Categoria | Parametro | Specifiche |
|---|---|---|
| Standard | Compliance | IEC/EN 60898-1, IEC/EN 60947-2 |
| Electrical | Corrente Nominale (In) | 1-80A (1,2,3,4,6,10,16,20,25,32,40,50,63,80) |
| Poli (60898-1) | 1P,1P+N,2P,3P,3P+N,4P | |
| Poli (60947-2) | 1P,2P,3P,4P | |
| Tensione Nominale (Ue) | 230/400~240/415V | |
| Tensione di isolamento (Ui) | 500V | |
| Frequenza | 50/60Hz | |
| Capacità di Interruzione | 15kA | |
| Energy Limiting Class | 3 | |
| Resistenza agli impulsi (1.2/50μs) | 4kV | |
| Dielectric Test (1min) | 2kV | |
| Grado di Inquinamento | 2 | |
| Mechanical | Durata Elettrica | 4,000 operazioni |
| Durata meccanica | 20,000 operazioni | |
| Indicatore di Contatto | Sì | |
| Grado di Protezione | IP20 | |
| Environmental | Temperatura di Funzionamento | -5°C a +40°C |
| Temperatura di Stoccaggio | -35°C a +70°C | |
| Installazione | Terminal Types | Cable/U-type/Pin-type busbar |
| Dimensione del Cavo | 25mm² / 18-4 AWG | |
| Dimensione della Barra Collettore | 10mm² / 18-8 AWG | |
| Torque | 2.5N·m / 22 In-lbs | |
| Montaggio | 35Guida DIN mm (EN 60715) | |
| Connessione | Alto/Basso | |
| Accessories | Auxiliary Contact | Sì |
| Shunt Release | Sì | |
| Under Voltage Release | Sì | |
| Alarm Contact | Sì |
JCB3-80H Dimensions
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