Residual Current Devices RCDs

ABB Residual Current Devices RCDs / DDA804A Página 1 ⍾ ABBÚltima modificación

The ABB DDA804A catalog offers RCD Blocks of the DDA800 series, designed to provide protection for people and installations against fault current to earth. The range includes standard instantaneous and selective AC and A types, with configurations available for specialized applications.