ABB S203-C25

Overview

The ABB S203-C25 miniature circuit breaker (MCB) is engineered to deliver superior protection for electrical installations across industrial, commercial, and residential environments. This robust device safeguards electrical circuits from damaging overloads and dangerous short-circuit conditions, ensuring the long-term reliability and safety of your power infrastructure. With its compact design and high performance, the S203-C25 is an essential component for any modern electrical system, providing peace of mind and compliance with stringent international standards.

Key Features

• Model: ABB S203-C25
• Type: Miniature Circuit Breaker (MCB)
• Rated Current: 25A
• Rated Voltage: 230/400V AC
• Tripping Curve: C
• Number of Poles: 1
• Breaking Capacity: 6kA (at 230V)
• Mounting: DIN rail mountable
• Standards Compliance: IEC/EN 60898

Technical Specifications

The ABB S203-C25 is meticulously designed to meet rigorous electrical safety and performance standards. Operating with a rated current of 25 Amperes and accommodating rated voltages of 230/400V AC, this MCB is versatile for various applications. It features a C tripping curve, indicating its suitability for general applications where moderate inrush currents are expected. With a breaking capacity of 6kA at 230V, it effectively interrupts fault currents, minimizing damage to equipment and preventing hazards. Its DIN rail mountable design ensures straightforward installation and integration into existing electrical panels, streamlining deployment and maintenance procedures.

Applications

• Overload and Short Circuit Protection: Essential for protecting sensitive electrical equipment and wiring from excessive current draws and instantaneous fault currents.
• Industrial and Commercial Systems: Ideal for safeguarding machinery, lighting circuits, and power distribution boards in manufacturing plants, offices, retail spaces, and other commercial facilities.
• Residential Systems: Provides critical protection for household wiring, appliances, and electronic devices, enhancing safety in homes and apartments.
• Power Distribution Boards: Integrates seamlessly into main and sub-distribution boards to ensure the reliable and safe distribution of electrical power throughout a building or facility.

Why Choose This Model?

The ABB S203-C25 stands out as a superior choice for several compelling reasons. Its robust construction and adherence to IEC/EN 60898 standards guarantee unquestionable reliability and compliance with global safety regulations. The precise C tripping curve offers optimal protection for a broad spectrum of equipment, effectively preventing nuisance tripping while ensuring rapid disconnection in fault conditions. Its high breaking capacity provides an extra layer of security, making it a dependable solution even in demanding environments. Furthermore, the ease of DIN rail mounting reduces installation time and complexity, making it a cost-effective and efficient solution for both new installations and upgrades. Choosing the ABB S203-C25 means investing in long-term electrical safety and operational efficiency.

Order Now

Secure your electrical installations with the proven reliability of the ABB S203-C25 miniature circuit breaker. For comprehensive protection against overloads and short circuits, this essential component is readily available. Explore our full range of ABB Contactors and Contactor Relays or delve into the broader ABB Industrial Automation Products category to discover more innovative solutions. Contact us today to place your order or to speak with one of our experts about your specific electrical protection requirements.