ABB S203MT-C25 Miniature Circuit Breaker 10 kA 3-P 25A 400V C-Curve

<p>When selecting the right circuit breaker for your industrial or commercial needs, understanding the technical specifications is crucial. This product offers a solid balance of performance and reliability suitable for various applications.</p><p>With a rated current of 25 A, this device is designed to handle moderate electrical loads effectively. It operates efficiently within a rated voltage of 400 V and can withstand impulse voltages up to 4 kV, ensuring protection against transient overvoltages that may occur in industrial environments.</p><p>The circuit breaker&amp;#39;s breaking capacity stands at 11.3 kA, providing ample protection against short circuits by interrupting high fault currents swiftly. Its three-pole configuration allows it to manage multiple phases simultaneously, making it versatile for different setups.</p><p>In terms of safety and durability, this product adheres to IEC/EN 60898-1 and IEC/EN 60947-2 standards, reflecting its compliance with international safety requirements. The degree of protection is IP20, which indicates that it offers basic protection against solid objects but should be installed in an enclosure where more comprehensive protection is needed.</p><p>The screw clamp terminal type ensures secure connections with a tightening torque of 2.8 N-m, facilitating straightforward installation and maintenance processes. With dimensions measuring 52.5 mm in width, 88 mm in height, and 69 mm in depth, it fits comfortably within standard enclosures without occupying excessive space.</p><p>Electrical durability is another highlight; the breaker can endure up to 20,000 cycles under normal operating conditions—demonstrating longevity even under frequent use scenarios typical in demanding environments.</p><p>Designed for versatility across climates with an ambient operation temperature ranging from -25&amp;#176;C to +55&amp;#176;C (and storage capabilities from -40&amp;#176;C to +70&amp;#176;C), this unit adapts well whether you&amp;#39;re operating indoors or outdoors across Australia’s diverse climate zones.</p><p>Its housing color RAL 7035 Grey not only adds an aesthetic uniformity when integrated into existing systems but also aligns with common industry color schemes for easy identification during inspections or maintenance rounds.</p><p>Finally, featuring a Curve Type C characteristic means it&amp;#39;s suited for applications where moderate levels of inductive loads are present—perfectly balancing between tripping speed and load handling capability.</p><p>This robust yet compact solution addresses essential electrical distribution needs while maintaining user-friendly installation features tailored towards professionals seeking dependable components within their systems.</p>