Schneider Electric Residual Current Circuit Breaker with Overload Protection 25A Current Rating 3-Pole 300 mA Trip A9DA7725

Schneider Electric A9DA7725 Residual Current Circuit Breaker with Overload Protection is engineered for secure and efficient circuit protection in distribution and residential applications. Featuring a 25A current rating and 3-pole configuration with 300 mA trip sensitivity, this device utilizes proven thermal-magnetic tripping technology for superior overload and short circuit protection.

The breaker is designed for DIN rail mounting, measuring 93mm in height, 90mm in width, and 73mm in depth. Rated for operation at 400V AC, it offers type C tripping characteristics suitable for a wide range of electrical systems.

Equipped with a toggle switch for reset and tunnel type terminals for reliable wiring, this RCBO ensures ease of use and robust connection stability. Its earth leakage protection specifically caters to AC currents with a high breaking capacity of 10kA, enhancing safety against electrical faults.

The device meets rigorous standards including EN/IEC 60947-2 and RoHS compliance, reflecting its quality and environmental consideration. Electrical durability of 20,000 operational cycles and impulse withstand voltage up to 4 kV confirm its resilience for demanding industrial and residential environments.

Designed to operate efficiently within ambient temperatures ranging from -5°C to 60°C, it supports safe operation under varied climatic conditions. Additional safety feature includes a padlockable mechanism to prevent unauthorized access and operation.

Manufactured in Spain, this breaker belongs to Schneider Electric’s Acti9 iDD40N series, known for premium quality electrical protection devices. It is ideal for applications involving distribution, overcurrent, and residual current protection in commercial and industrial installations.

The device features thermal-magnetic trip mechanism for effective overload and short circuit protection. Mounts easily on DIN rail with compact dimensions of 93mm height, 90mm width, and 73mm depth. Designed to operate at rated AC voltage of 400V with Type C tripping characteristics.

Includes toggle switch reset actuator and tunnel terminal type for secure connections. Provides AC earth leakage protection with 10kA breaking capacity ensuring safety in residential and industrial electrical systems. Complies with EN/IEC 60947-2 and RoHS standards with reliable electrical durability up to 20,000 cycles.

Withstands impulse voltage of 4 kV and ambient temperature range from -5°C to 60°C. Padlockable design allows enhanced safety by preventing unauthorized operation. Originates from Spain and is part of Schneider Electric’s premium Acti9 iDD40N series.

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