DDA804 A S-100/1

Key Features

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  Feature1. Advanced Earth Fault Protection The ABB DDA804 A S-100/1 RCD Block offers robust protection against earth fault currents, ensuring the safety of people and installations.
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  Feature2. Versatile Circuit Compatibility Compatible with 2P, 3P, or 4P circuits, this RCD block provides flexibility in various electrical configurations.
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  Feature3. High-Performance Design Designed to handle high currents, the DDA804 A S-100/1 ensures reliable operation even under demanding conditions.
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  Feature4. Selective Tripping Mechanism Equipped with an intentional tripping delay, this RCD block allows for selective tripping with downstream instantaneous devices, enhancing overall system reliability.
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