A9N18512 SCHNEIDER ELECTRIC

The Schneider Electric A9N18512 is a three-pole miniature circuit breaker (MCB) from the Acti9 C120H series, designed to provide robust circuit protection in demanding electrical installations. This MCB is rated for a current of 80A, making it suitable for high-power applications. It features a D curve tripping characteristic, which allows for higher inrush currents without nuisance tripping, ideal for inductive loads such as motors and transformers. The A9N18512 offers a high breaking capacity of 15000A according to IEC 60898-1, ensuring reliable protection against short circuits in residential and commercial settings. Additionally, it is compliant with IEC 60947-2, providing a breaking capacity of 15kA for industrial applications. This MCB is designed for DIN rail mounting, facilitating easy installation in standard distribution boards. The Acti9 series is known for its enhanced safety features and reliable performance. The A9N18512 contributes to electrical system uptime by quickly disconnecting faulty circuits. Its robust construction and high breaking capacity make it a dependable choice for protecting circuits and equipment from overcurrents and short circuits. This device ensures safety and continuity of service in various electrical applications.