2CDS273001R0634 ABB - S203M-C63

The ABB S203M-C63 is a three-pole, C-characteristic miniature circuit breaker (MCB) designed for reliable protection against overloads and short circuits in electrical installations. This thermal-magnetic circuit breaker offers a breaking capacity of 10kA, making it suitable for a wide range of applications in residential, commercial, and industrial settings. With a rated current of 63A, the S203M-C63 effectively safeguards circuits from excessive current draw, preventing damage to connected equipment and minimizing the risk of electrical fires. Its C-characteristic tripping curve ensures optimal protection for circuits with moderate inrush currents, such as those found in lighting and general-purpose applications. The S203M series features a compact design for easy installation in distribution boards and consumer units. It also includes clearly marked terminals for secure and reliable connections. This MCB conforms to IEC/EN 60898-1 standards, ensuring compliance with international safety regulations. The robust construction and high-quality materials guarantee a long service life and dependable performance. ABB's S203M-C63 provides a trusted solution for circuit protection, enhancing the safety and reliability of electrical systems.