A9D55620 SCHNEIDER ELECTRIC

The Acti9 iDPN N Vigi A9D55620 is a 1P+N residual current circuit breaker with overcurrent protection (RCBO) designed by Schneider Electric. This device combines the functionality of a miniature circuit breaker (MCB) and a residual current device (RCD) in a single unit. It offers protection against both overload and short circuit currents, as well as protection against earth leakage faults. The A9D55620 has a rated current of 20A and a B curve tripping characteristic, making it suitable for applications with moderate inrush currents. It has a breaking capacity of 6000A, ensuring reliable protection in the event of a fault. The AC type RCD provides protection against sinusoidal alternating earth fault currents. With a sensitivity of 30mA, it quickly detects and interrupts earth leakage faults, minimizing the risk of electric shock. This RCBO is part of the Acti9 range, known for its high performance and reliability in electrical protection. It is ideal for use in residential, commercial, and industrial applications where both overcurrent and earth leakage protection are required.