A9DK5732 SCHNEIDER ELECTRIC

The Acti9 iDD40K A9DK5732 from Schneider Electric is a 3P+N residual current circuit breaker (RCCB) designed to protect electrical installations and people against electrical shock. This device combines the functionality of a circuit breaker and a residual current device (RCD). It has a current rating of 32A and a C curve, making it suitable for standard applications with moderate inrush currents. The breaking capacity is rated at 4500A or 4.5kA, indicating its ability to safely interrupt fault currents up to this level. It trips at 300mA, providing protection against earth leakage currents. The RCCB is of Type AC, which means it is designed to detect and respond to sinusoidal alternating current faults. It is part of the Acti9 range, known for its modularity and ease of installation in electrical panels. This device ensures safety by quickly disconnecting the circuit when a leakage current is detected, preventing potential hazards. The A9DK5732 is ideal for residential, commercial, and industrial applications where reliable protection against electrical faults is required.