Schneider Electric Residual Current Circuit Breaker with Overload Protection, 20A Current Rating, 3-Pole, 300 mA A9DV7720

Schneider Electric A9DV7720 Residual Current Circuit Breaker with Overload Protection is a high-performance, industrial-grade electrical protection device specifically designed for residential, commercial, and light industrial use. With a current rating of 20A and a 3-pole configuration, this breaker combines residual current protection and overload protection in a compact DIN rail mount design.

The breaker utilizes advanced thermal-magnetic trip unit technology that safeguards circuits against overload and short-circuit conditions while offering instantaneous earth leakage protection at a trip sensitivity of 300mA. The toggle switch actuator with ON/OFF and trip indicator ensures simple operation and clear status indication.

Certified to meet EN/IEC 60947-2 and RoHS standards, it ensures compliance with stringent electrical safety norms. It features a rated AC voltage of 400V ac and a robust breaking capacity of 10kA, making it suitable for a wide range of electrical distribution boards and residential protection schemes.

Its compact dimensions (height: 93mm, width: 90mm, depth: 73mm) facilitate clean panel layouts, and its clip-on DIN rail mounting provides quick and secure installation. The device is also padlockable to prevent unauthorized operation, enhancing safety during maintenance.

Thermal-magnetic trip unit technology for reliable overload and short circuit protection. Instantaneous earth-leakage protection time delay to prevent nuisance tripping. Toggle switch reset actuator with trip indicator for operational clarity.

Compliant with EN/IEC 60947-2 and RoHS standards for safety and environmental responsibility. Rated AC voltage of 400V ac and high breaking capacity of 10kA for industrial-grade performance. Compact 93mm x 90mm x 73mm size for efficient space utilization.

Suitable for residential, overcurrent protection, and distribution applications. Padlockable feature enhances safety during servicing or isolation.

This Schneider Electric Acti9 iDD40N series residual current breaker is made in Spain and represents a dependable, high-quality solution for electrical circuit protection needs in homes and installations requiring earth leakage and overload safeguards. Explore more Schneider Electric products and circuit protection devices at EnvMart for reliable electrical safety solutions.