Product Description:2cds272001r0065 s202m-b6

• Type and Function:
  The S202M-B6 is a single-pole MCB with a B-curve characteristic. The "B" curve indicates that it is designed to trip when the current exceeds 3 to 5 times the rated current, which makes it suitable for circuits with moderate inrush currents, such as lighting and small motors. The 6 A rating means that the breaker is designed to protect circuits with a maximum current of 6 amperes, offering reliable protection from overloads and faults.

• Overload and Short Circuit Protection:
  The MCB automatically disconnects the circuit in the event of a short circuit or sustained overload. This prevents potential damage to wiring, connected devices, and other components within the circuit. The B-curve trips quickly when the current exceeds 3 to 5 times the nominal value, which helps protect sensitive electronics or devices that might otherwise be damaged by sudden surges.

• Compact Design:
  This breaker is DIN rail mountable, making it easy to install in distribution boards or electrical panels. The compact size allows for efficient space utilization, making it ideal for residential, commercial, or light industrial electrical systems.

• High Breaking Capacity:
  The S202M series is designed to handle high fault currents, ensuring it can safely interrupt power flow in the event of a short circuit without causing damage. The MCB is typically rated for breaking capacities of up to 6 kA (depending on local standards and configuration), making it suitable for most low-voltage protection needs.

• Durability and Reliability:
  ABB's S202M series circuit breakers are known for their long operational life, able to withstand frequent switching operations without failure. They are built to meet international standards for safety, reliability, and performance.

• Applications:
  The S202M-B6 is commonly used in residential, commercial, and industrial applications, including protection of lighting circuits, small electrical devices, and household appliances. It is also well-suited for use in distribution boards, panelboards, and other electrical enclosures where space is limited but reliable protection is critical.

Features:2cds272001r0065 s202m-b6

• Overload and Short-Circuit Protection:

  • Overload Protection: Protects the circuit from sustained overloads by automatically disconnecting the power when the current exceeds the rated value.
  • Short-Circuit Protection: Instantly disconnects the circuit in the event of a short circuit, preventing damage to wiring and connected equipment.

• B-curve Characteristic (B6):

  • The B-curve is designed for moderate inrush currents, making it ideal for circuits that power loads with a normal starting surge, such as lighting systems or small motors.
  • The MCB trips when the current exceeds 3 to 5 times the rated current, which is suitable for general-purpose applications.

• Rated Current:

  • 6 A nominal current rating, designed to protect circuits drawing a maximum of 6 amperes. This makes it suitable for protecting smaller circuits typically found in residential and light commercial installations.

• High Breaking Capacity:

  • The S202M series is designed with a high breaking capacity (up to 6 kA at 230 V), which ensures the MCB can safely interrupt a short-circuit current without causing damage or hazards to the system.

• Compact Design for DIN Rail Mounting:

  • The MCB is DIN rail mountable, meaning it can be easily installed in standard electrical panels, distribution boards, or control cabinets.
  • Its compact size allows for efficient use of space, which is especially beneficial in systems where space is limited.

• Fast Tripping Time:

  • The B-curve trips faster when exposed to overload or fault currents, ensuring prompt protection for the circuit and preventing potential damage to electrical devices.

• Long Operational Life:

  • Built for durability, the S202M series is rated to handle frequent switching operations and is designed for a long operational lifespan. This makes it a reliable solution for everyday use in residential, commercial, and light industrial environments.

• Compliance with International Standards:

  • Conforms to IEC/EN 60898-1 (International standard for MCBs), ensuring it meets global safety and performance requirements.
  • The S202M series also complies with relevant CE and RoHS standards, ensuring that the product is safe, environmentally friendly, and complies with European regulatory standards.

• Visual Trip Indicator:

  • The MCB has an indicator that shows whether the breaker has tripped or is in the "on" position. This helps quickly identify whether there is an issue in the circuit without needing to test it manually.

• Easy to Replace or Maintain:

  • The MCB's modular design makes it easy to replace or maintain without needing specialized tools. Once mounted on a DIN rail, you can easily replace a tripped or damaged MCB with a new one.

• Environmentally Friendly:

  • As part of ABB's commitment to sustainability, the product is designed with environmentally friendly materials and complies with RoHS (Restriction of Hazardous Substances) standards, ensuring minimal environmental impact.

• Wide Range of Applications:

  • The S202M-B6 is well-suited for use in residential, commercial, and light industrial applications. Common uses include protecting lighting circuits, small appliances, and low-power electrical equipment.

Technical Parameters:2cds272001r0065 s202m-b6

Applications:2cds272001r0065 s202m-b6

• Lighting Circuits: The S202M-B6 is commonly used to protect lighting circuits in residential buildings. It prevents overcurrent situations that could damage wiring, switches, or fixtures, ensuring that lighting systems remain operational and safe.
• Appliance Protection: It can be used to protect circuits supplying household appliances, including small refrigerators, ovens, dishwashers, and other electrical devices. This helps prevent damage from overloads or short circuits.
• Power Distribution: Ideal for use in distribution boards within residential homes, the MCB ensures proper protection of individual circuits within the house, especially for 230V lighting or power circuits.

2. Commercial Installations:

• Small Office Equipment: The S202M-B6 MCB is often used to protect circuits connected to office equipment such as computers, printers, air conditioning units, and other electrical devices. Overload protection ensures the safety of these devices, preventing power surges or short circuits.
• Retail Spaces: In commercial environments like retail stores, it can protect circuits that power lighting, HVAC (heating, ventilation, and air conditioning), and point-of-sale systems. Overcurrent protection helps prevent downtime caused by electrical faults.
• Signage and Display Lighting: In commercial retail settings, the S202M-B6 can be used to protect the circuits that power signage lighting and other display systems, ensuring the continuous operation of store displays.

3. Industrial Applications (Light-duty):

• Small Machines and Motors: The B-curve characteristic of this MCB makes it suitable for protecting small motors, conveyor systems, or other machinery with moderate inrush currents. This is especially true in light-industrial applications where the startup current isn't excessively high.
• Control Panels: Used in industrial control panels to protect various circuits controlling machinery or other electrical loads. It helps ensure that any overload or short circuit condition doesn’t lead to damage of the panel or connected components.
• Pumps and Ventilation Systems: The MCB can protect circuits supplying electrical pumps, ventilation fans, and other equipment used in light industrial settings, where reliable circuit protection is critical for system uptime.

4. Data Centers and IT Infrastructure:

• Power Supply Protection: In data centers or server rooms, the MCB can protect circuits that supply power to servers, UPS (uninterruptible power supply) systems, or other essential IT equipment. Overcurrent protection is critical to preventing damage to sensitive electronic components.
• Server Room Lighting: It can also protect circuits that power lighting or other non-critical electrical systems in IT infrastructure, preventing electrical faults from affecting operations.

5. Renewable Energy Installations:

• Solar Power Systems: In solar PV (photovoltaic) systems, the MCB can be used to protect the circuits between the solar panels, charge controllers, batteries, and the electrical grid connection. It prevents damage to wiring and devices due to short circuits or overcurrent conditions.
• Wind Power Systems: Similarly, in small wind turbine systems, this MCB can protect the circuit from overcurrent conditions, ensuring the safety and efficiency of the renewable energy installation.

6. Industrial Lighting:

• Street and Outdoor Lighting: The S202M-B6 is often used to protect circuits that supply outdoor lighting systems, such as streetlights, garden lights, and parking lot lights. It helps ensure that any faults, overloads, or short circuits in the outdoor lighting systems are automatically disconnected, preventing damage to the wiring and lighting fixtures.
• Warehouses and Storage Areas: In warehouses or industrial storage areas, the MCB can protect the lighting circuits and other electrical systems, ensuring that safety is maintained while also avoiding potential system downtimes.

7. HVAC Systems:

• Air Conditioning and Heating: In both residential and commercial settings, the S202M-B6 MCB can protect circuits that supply power to air conditioning units, heating systems, and ventilation systems, ensuring that the devices are protected from electrical faults that could cause them to fail.

8. Infrastructure Projects:

• Electrical Distribution Systems: The MCB can be used in electrical distribution networks within urban infrastructure or other large facilities. It helps protect individual circuits within complex electrical networks, ensuring reliable performance and reducing the risk of electrical faults or failures.

Customization:2cds272001r0065 s202m-b6

• Current Rating: The S202M series offers different current ratings, such as 6 A, 10 A, 16 A, 20 A, 25 A, etc. If you need a different current rating to match your specific load requirements, you can choose from the available options in the series.
• Tripping Characteristics: The B-curve is suitable for general-purpose applications with moderate inrush currents. If your application requires a different characteristic (e.g., C-curve for circuits with higher inrush currents, or D-curve for circuits with very high inrush currents), you can opt for other models within the S202M series.
• Single-Pole (1P): The S202M-B6 is a single-pole MCB, but if you need two-pole (2P) or three-pole (3P) breakers for multi-phase systems or specific configurations, these are available in the S202M series.
• Four-pole versions (4P) may also be available for higher-phase systems, but they would be part of other series like the S202P or specialized multi-phase breakers.
• Auxiliary Contacts: While the S202M-B6 does not typically come with auxiliary contacts, you can add auxiliary contacts or alarm contacts to monitor the state of the breaker (whether it is on, off, or tripped). These contacts can be wired to external monitoring systems or alarms.
• Shunt Trips and Undervoltage Releases: You can add shunt trip or undervoltage release mechanisms to the breaker. These devices allow the breaker to be triggered remotely (via an external signal) or automatically trip in case of voltage drops.
• Locking Mechanisms: Some installations require the ability to lock a breaker in the "off" position for safety or maintenance purposes. Locking accessories can be used to prevent the breaker from being turned on.
• Corrosion-Resistant Coatings: For applications in harsh environments (e.g., high-humidity, saltwater, or corrosive atmospheres), MCBs can be customized with special coatings or materials to improve resistance to corrosion and wear.
• Weatherproof Versions: In outdoor or industrial applications, a weatherproof or dustproof version of the MCB may be required. These versions are typically housed in IP65 (dust-tight and protected against water jets) or IP67 (dust-tight and protected against immersion in water) enclosures.
• Higher Voltage Ratings: If you are working with higher voltages than the standard 230V or 400V AC, you may need a different version of the MCB rated for higher voltages (e.g., 690V AC for industrial systems).
• Frequency Options: Some MCBs are rated for specific frequencies. For industrial or commercial applications that require specialized frequencies (like 60 Hz or 50 Hz), you may need an MCB with specific certifications.
• Custom Marking/Labeling: In industrial settings, it may be necessary to have custom labels for the MCB, such as circuit identification or installation guidelines. These can be provided with specialized customized labeling services to meet project requirements.
• Documentation and Certification: ABB may also offer custom documentation for larger installations or specific applications, ensuring compliance with local regulations and standards.
• Enclosure Customization: If the MCB will be used in a control panel or distribution board, ABB or third-party manufacturers can offer customized enclosures designed for easy integration, providing additional protection against dust, moisture, or physical damage.
• Panel Cutouts and Mounting Configurations: MCBs can be adapted to suit custom panel configurations, ensuring they fit seamlessly into existing electrical panels or enclosures.
• Temperature Extremes: In extreme temperature environments (e.g., outdoor use in deserts or high-altitude areas), breakers can be customized with special ratings to perform optimally in these conditions.
• Environmental Certifications: If your project requires environmental certifications like RoHS, WEEE, or UL (Underwriters Laboratories) approvals, ensure that the selected MCB model is compliant with these standards. Some specific models or configurations may be tailored for compliance with these certifications.
• Solar Power Systems: For applications such as solar energy installations, ABB offers specialized circuit breakers with features tailored for the unique needs of DC protection (such as DC-rated MCBs for solar panels).
• Motor Protection: If the MCB is intended to protect motors or pumps, ABB offers models designed to protect against both overloads and undercurrent conditions, which may require a slightly different configuration.
• Product Selection: Identify the specific needs for your application (e.g., current, tripping characteristic, number of poles, etc.) and choose from the ABB S202M series to match.
• Contact ABB or Distributors: For more specific customizations (e.g., auxiliary contacts, special coatings, or remote trip mechanisms), contact ABB directly or work with an authorized distributor to select the right components or accessories.
• Third-Party Accessories: For custom enclosures or mounting solutions, check with third-party manufacturers that offer specialized installation kits or enclosures.

Support and Services:2cds272001r0065 s202m-b6

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