Schneider Electric Acti9 iDT40T Miniature Circuit Breaker, 3+N-Pole, 32A, Type D, 400V AC, 4500A Breaking Capacity A9P32732

Schneider Electric A9P32732 Acti9 iDT40T Miniature Circuit Breaker is a high-quality 3+N-Pole protection device designed for both industrial and commercial electrical systems. It operates with a rated current of 32 amperes and employs a Type D tripping characteristic, providing robust protection against overload and short circuit conditions at 400V AC. The thermal-magnetic tripping mechanism ensures precise and reliable disruption of faulty circuits, minimizing electrical hazards effectively.

This miniature circuit breaker features a breaking capacity of 4500 amperes, capable of safely handling high fault currents typical in demanding environments. The device is designed for DIN rail mounting, equipped with tunnel-type terminals that facilitate secure and efficient wiring. A toggle switch actuator provides easy manual control with clear ON/OFF and trip status indication.

The A9P32732 complies with recognized standards such as EN/IEC 60947-2 and EN/IEC 60898-1, ensuring safety and reliability. It carries IP20 and IP40 ingress protection ratings, defending internal components against solid particles and limited liquid ingress. With compact dimensions of 85 mm in height, 54 mm width, and 74 mm depth, it fits well within control panels or distribution boards.

The breaker is rated for ambient operating temperatures ranging from -25 °C to 70 °C and maintains performance at relative humidity up to 95% at 55 °C. Additional features include padlockable toggle for enhanced safety and compliance with Schneider Electric's Green premium quality standards, reflecting energy efficiency and sustainability goals.

This miniature circuit breaker is ideal for use in industrial manufacturing, electrical distribution, automation systems, HVAC controls, and water treatment plants, offering dependable protection to critical electrical infrastructure.

Equipped with thermal-magnetic tripping mechanism for reliable protection. Supports a rated AC voltage of 400V AC suitable for industrial and commercial use. Breaking capacity of 4500 A ensures safety against high fault currents.

Mounts easily on DIN rail with tunnel type terminals for secure wiring. Features toggle switch reset actuator with ON/OFF and trip indication. Complies with international standards including IEC/EN 60898-1 and 60947-2. IP20 and IP40 ratings provide protection against solid objects and limited water ingress.

Compact dimensions with height 85 mm, width 54 mm, and depth 74 mm. Suitable for electrical, automation, commercial, and industrial applications. Manufactured in Hungary with Schneider Green premium class quality.

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