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Specification & Description
| Specification | Description |
|---|---|
| Part Number | 2CDS253001R0104 |
| Alternative Part Number | 2CDS253001R0104 |
| Manufacturer | ABB |
| Product Type | Miniature Circuit Breaker (MCB) |
| Model | S203-C10 |
| Number of Poles | 3 |
| Tripping Characteristic | C |
| Rated Current (In) | 10 A |
| Rated Operational Voltage | Up to 440 V AC according to IEC 60947-2 |
| Rated Insulation Voltage (Ui) | 440 V |
| Rated Frequency (f) | 50/60 Hz |
| Rated Short-Circuit Capacity (Icn) | 6 kA at 400 V AC according to IEC 60898-1 |
| Rated Ultimate Short-Circuit Breaking Capacity (Icu) | 10 kA at 440 V AC according to IEC 60947-2 |
| Rated Service Short-Circuit Breaking Capacity (Ics) | 15 kA at 230 V AC |
| Energy Limiting Class | III |
| Overvoltage Category | 3 |
| Pollution Degree | 3 |
| Rated Impulse Withstand Voltage (Uimp) | 4 kV (6.2 kV at sea level) |
| Power Loss per Pole | 2.1 W at Rated Operating Conditions |
| Mounting | DIN Rail TH35-15 (35 x 15 mm) or TH35-7.5 (35 x 7.5 mm) according to IEC 60715 |
| Terminal Type | Screw Terminals with Failsafe Bi-directional Cylinder-lift Terminal |
| Connecting Capacity | Flexible with Ferrule 0.75 ... 25 mm², Rigid 0.75 ... 35 mm² |
| Tightening Torque | 2.8 N·m |
| Ambient Air Temperature for Operation | -25 ... +55 °C |
| Ambient Air Temperature for Storage | -40 ... +70 °C |
| Degree of Protection | IP20, IP40 in enclosure with cover |
| Resistance to Shock | 25g / 2 shocks / 13 ms according to IEC 60068-2-27 |
| Resistance to Vibrations | 5g, 20 cycles at 5 ... 150 ... 5 Hz with load 0.8 In according to IEC 60068-2-6 |
| Environmental Conditions | Following EU Directive 2002/95/EC August 18, 2005 and amendment |
| RoHS Status | Compliant |
| Customs Tariff Number | 85362010 |
The ABB S203-C10 is a high-quality miniature circuit breaker designed to provide efficient and reliable overcurrent protection. This three-pole breaker is engineered with a C tripping characteristic, ensuring a precise response to overloads and short circuits, safeguarding electrical circuits in residential, commercial, and industrial settings.
With a rated current of 10 amperes and capable of handling operational voltages up to 440V AC, the S203-C10 is versatile and suitable for a wide range of applications. It conforms to international standards, including IEC/EN 60898-1 and IEC/EN 60947-2, which attest to its robust performance and safety.
The breaker features a compact design, allowing for space-saving installation while maintaining accessibility for maintenance. The S203-C10 also boasts a low power loss per pole, making it an energy-efficient choice for modern electrical systems.
Its current limiting capability ensures that the circuit breaker reacts swiftly to fault conditions, minimizing the risk of damage to equipment and providing enhanced protection against electrical fires. The S203-C10 is also equipped with a clear contact position indication system for easy status assessment at a glance.
Designed with reliability in mind, the ABB S203-C10 miniature circuit breaker is an essential component for managing electrical circuits and ensuring the safety and efficiency of your electrical infrastructure.
Commonly Asked Questions
Is my order covered by a warranty?
Marvo provides a full 12-month warranty on all products, whatever the condition. For your peace of mind, all parts are ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. If you are unhappy with the part(s) you received and would like to request a return, you can do so by completing our quick and easy online form. Once we have received your Returns Request, a member of the team will be in touch to discuss this further with you. You can read more about our warranty policy here.
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We accept card payments from all major credit, debit and Mastercard providers including Visa, American Express, Western Union, Paypal and bank transfers. Before you complete an order you will be prompted to input your payment details, at which point you can enter the relevant card information you wish to use for your transaction. If you are experiencing issues with your payment method then you can contact our team via email here. From there, you will be directed to the most relevant resource or person to help you complete your payment, get your order processed and ensure that your parts are on the way to your delivery address.
Read more...Is Marvo a credible parts supplier?
Marvo is a highly credible supplier of industrial automation parts and components with dedicated hubs around the world offering industry-leading products and services. Marvo is committed to providing a quick, easy and reliable place to source your automation and control components. All purchases come as standard with a comprehensive 12-month return to base warranty meaning that, in just a few clicks, you can source critical parts more seamlessly than ever before. Click here to read an article on how Marvo is redefining convenience for automation and manufacturing professionals.
Read more...Have steps been taken to ensure quality control?
Marvo takes pride in product quality and has put several measures in place to assure high levels of quality standards. For your peace of mind, all parts have been ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. Redefine convenience and secure priority delivery on all parts along with a comprehensive 12-month warranty. This is the smart new way to buy automation and control components.
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Our service to you
Lightning-Fast Express Shipping: Receive your order in record time with our express shipping options, ensuring you minimize downtime and keep your projects on track.
No-Risk Returns, Guaranteed: Return your parts anytime for a full refund. Our hassle-free return policy ensures you’re never stuck with something you don’t need.
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Frequently Asked Questions
What is the tripping characteristic of this miniature circuit breaker?
The tripping characteristic of this MCB is type C, which means it is designed to trip at a current range of 5 to 10 times its rated current, making it suitable for commercial and industrial applications with moderate inrush currents.
Can this circuit breaker be used in residential applications?
Yes, the S203-C10 is versatile and can be used in residential, commercial, and industrial applications due to its compliance with IEC/EN 60898-1 and IEC/EN 60947-2 standards.
What is the rated current of this circuit breaker?
The rated current for this circuit breaker is 10 amperes.
What are the mounting options for this circuit breaker?
This circuit breaker can be mounted on a DIN rail, which is a standard type of rail used for mounting electrical devices inside equipment racks.
What is the number of poles for this circuit breaker?
This circuit breaker has three poles.
What is the energy limiting class of this MCB?
The energy limiting class for this MCB is Class 3, indicating that it has a high capacity to limit energy let-through in the event of a fault.
What is the rated operational voltage for this device?
The rated operational voltage for this device is 400 V AC according to IEC 60898-1 and 440 V AC according to IEC 60947-2.
What is the rated insulation voltage of this MCB?
The rated insulation voltage (Ui) of this MCB is 440 V.
What is the rated short-circuit capacity of this MCB?
The rated short-circuit capacity (Icn) of this MCB at 400 V AC is 6 kA.
What are the environmental conditions suitable for this circuit breaker?
This circuit breaker can operate within an ambient air temperature range of -25 to +55 °C for operation and -40 to +70 °C for storage.
Part conditions explained
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New unsealed: The product is in its original packaging, but the packaging has been opened or unsealed. It has never been used and should be in near pristine condition.
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New unboxed: The product does not come in its original packaging, but it has never been used and is in great working condition.
Refurbished: The product has been previously used, but it has undergone a thorough refurbishment process to restore it to a like-new or functional condition. Any defects or issues have been addressed, making it suitable for reuse.
Used: The product has been previously owned and has been used. It may show signs of wear and tear but is still functional and operational. The condition may vary depending on the specific item and its usage history.
