Residual Current Devices RCDs

ABB Residual Current Devices RCDs / DDA202 Página 1 ⍾ ABBÚltima modificación

The ABB DDA202 catalog features RCD blocks from the DDA200 series, designed for assembly with S200 series MCBs. These blocks provide protection against sinusoidal alternating and direct pulsating earth fault currents, indirect contacts, and direct fault currents.