A9F77463 SCHNEIDER ELECTRIC

The A9F77463 from Schneider Electric's Acti9 iC60N series is a miniature circuit breaker (MCB) designed to protect electrical circuits from overloads and short circuits. This four-pole (4P) MCB is rated for a current of 63 Amperes, making it suitable for demanding applications in residential, commercial, and industrial settings. It features a C curve tripping characteristic, which means it trips relatively quickly for moderate overloads and faster for higher fault currents, balancing sensitivity and nuisance tripping prevention. The A9F77463 has a breaking capacity of 6000 A according to IEC 60898-1, the standard for residential and similar applications. Additionally, it boasts a 10 kA breaking capacity as per IEC 60947-2, the standard for industrial applications, ensuring reliable performance under more severe fault conditions. The Acti9 series is known for its robust design, ease of installation, and enhanced safety features. This MCB provides reliable protection for circuits and equipment. It minimizes downtime and ensures the safety of electrical installations. Its high breaking capacity and compliance with international standards make it a versatile choice for various applications.