ABB 2CSB202001R2630

The DDA202 AC-63/0.1 Residual Current Device Block integrates seamlessly with MCBs from the S200 series and S300P, ensuring effective protection against sinusoidal alternating earth fault currents.

This device offers safeguards against indirect contacts and provides additional protection against direct contacts with a sensitivity of 30 mA. It is suitable for a variety of applications including residential, commercial, and industrial settings.

Operating at a rated voltage of 230/400 V and a rated current of 63 A, this RCD features a rated residual current of 100 mA and complies with standards such as IEC/EN 61009 Ann. G. Its ambient temperature range of -25 to 55 °C, coupled with a degree of protection rated at IP2X, ensures reliability across diverse environments. The device is designed for electrical endurance, capable of withstanding 10,000 cycles.

For installation, it comes with comprehensive instructions (9AKK108467A7091) and supports cable connections with a cross-section of up to 25 mm² for both flexible and rigid cables, facilitating versatile configurations.