Schneider Electric Acti9 Series Residual Current Circuit Breaker, 63A, 4-Pole, 30 mA, Type AC, 500A, 230V AC,

Schneider Electric A9Y12463 Residual Current Circuit Breaker is engineered to deliver robust protection in electrical installations, ensuring safety from earth leakage faults in both industrial and residential environments. Designed for precision and reliability, this RCCB is part of the Acti9 Series known for its advanced circuit protection and high-endurance performance.

This 4-pole RCCB provides a current rating of 63A, making it suitable for a wide range of applications. The trip sensitivity of 30 mA guarantees prompt detection and interruption of leakage currents, minimizing the risk of electric shock and equipment damage. The AC earth leakage protection ensures compatibility with most conventional electrical systems.

Rated at 63A for reliable circuit protection. 4-pole design suitable for diverse applications. 30 mA trip sensitivity ensures rapid response to earth faults. Type AC earth leakage protection is ideal for standard installations.

Instaneous breaking time for immediate fault clearance. Compatible with DIN rail mounting for easy integration. Screw terminal for secure installation. Reset actuator with toggle switch for simple operation. Complies with EN/IEC 61008-2-1 standards for safety assurance.

Rated at 230V AC with 500A breaking capacity.

Other technical highlights include its 500A breaking capacity, screw terminal type for robust connectivity, and DIN rail compatibility that simplifies installation in control panels or distribution boards. The toggle switch reset actuator allows for straightforward operation and quick reset after tripping. The unit is instantaneous in its break-time response.

Schneider Electric Acti9 A9Y12463 is manufactured to meet EN/IEC 61008-2-1 standards and delivers proven performance with an electrical operating durability of up to 20,000 cycles. It’s suitable for environments requiring high humidity tolerance (up to 95% at 55 °C) and operates reliably within ambient temperatures from -25°C to 70°C. The compact design (85mm height, 74mm depth, 36mm width) enables easy fitment into distribution boards where space is limited.

Common use cases include industrial automation, manufacturing facilities, commercial buildings, residential complexes, and other installations where electrical safety and earth leakage protection are critical. Its AC protection type and compliance make it suitable for a variety of circuit protection scenarios.

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