A9D33616 SCHNEIDER ELECTRIC

The A9D33616 is a Residual Current Breaker with Overcurrent Protection (RCBO) from Schneider Electric's Acti9 iDPN N Vigi series. 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 overcurrents (overloads and short circuits) and residual current faults (earth leakage). The A9D33616 is a 1P+N (one pole plus neutral) device, designed for single-phase electrical systems. It has a current rating of 16A and a C curve tripping characteristic, making it suitable for general-purpose circuits with moderate inrush currents. The device has a breaking capacity of 6000A, indicating its ability to safely interrupt high fault currents. It is an A-SI type RCBO, providing enhanced immunity to nuisance tripping caused by transient overvoltages or high-frequency currents. The A-SI type offers a higher level of protection against unwanted tripping compared to standard AC type RCBOs. Its sensitivity to residual current is 30mA, providing effective protection against electric shock. This RCBO is designed for use in residential, commercial, and industrial applications to ensure electrical safety and prevent damage to equipment.