Catalog #: DDA203AS-630.3

Invoice Description: RCS BLK 3P 63A 300MA

Catalog Description: The RCD block DDA200 series is suitable for assembly with MCBs S200 series. It assures protection against the effects of sinusoidal alternating and direct pulsating earth fault currents with an intentional tripping delay, in order to realize the selectivity with downstream instantaneous devices. Applications: commercial, industrial.