Schneider Electric Acti9 Series Residual Current Circuit Breaker 40A 3-Pole 30mA Type A 500A 400V AC

Schneider Electric A9Y64740 Residual Current Circuit Breaker is a part of the Acti9 series known for high-quality electrical protection devices. This 40A, 3-Pole RCCB features 30mA trip sensitivity and Type A tripping characteristics providing instantaneous earth-leakage protection, making it suitable for both industrial and residential applications.

The device integrates a toggle switch actuator with ON/OFF and trip indicator for clear operation status, and its DIN Rail mounting capability allows for easy installation in electrical panels. Its construction complies fully with EN/IEC 61009-2-1 standards, guaranteeing performance and safety.

With a breaking capacity of 500A and rated for 400V AC operation, this circuit breaker is robust against electrical faults. The screw terminal type ensures secure and reliable electrical connections. Its physical dimensions of 36mm width, 99.5mm height, and 74mm depth make it well suited for use in tight panel spaces.

The unit operates reliably in harsh conditions, enduring ambient temperatures ranging from -25 to 70 degrees Celsius and relative humidity up to 95% at 55 °C. A padlockable design feature adds extra security against unauthorized operation. This Schneider Electric RCCB is manufactured in Spain adhering to strict quality controls.

Provides instantaneous earth-leakage protection with 30mA sensitivity for enhanced safety. Equipped with a toggle switch actuator for easy ON/OFF operation and trip indication. Designed for DIN Rail mounting ensuring convenient and secure installation.

Complies with EN/IEC 61009-2-1 standards for reliable performance. Constructed with screw terminal types for solid electrical connections. Measures 36mm width, 99.5mm height, and 74mm depth for compact panel installation.

Offers a 500A breaking capacity to handle electrical faults effectively. Operates within -25 to 70 °C temperature range with 95% humidity tolerance. Padlockable design provides extra security against unauthorized access.

Manufactured in Spain ensuring quality and regulatory compliance.

This Residual Current Circuit Breaker is ideal for industrial, commercial, and residential electrical safety systems. It safeguards against earth leakage currents, reducing risk of electrical shocks and fire hazards. Suitable for usage in electrical distribution boards and control panels compliant with international safety standards.

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