DDA802 A S-63/1

Key Features

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  1. Selective ProtectionThe DDA802 A S-63/1 offers selective protection against earth fault currents, ensuring that only the faulty circuit is tripped while maintaining the operation of other circuits.
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  2. Intentional Tripping DelayThis RCD block features an intentional tripping delay, which allows for the realization of selectivity with downstream instantaneous devices, enhancing overall system reliability.
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  3. Compatibility with MCBs S800 SeriesDesigned to work seamlessly with ABB's MCBs S800 series, this RCD block provides a comprehensive protection solution for commercial and industrial settings.
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  4. Compliance with International StandardsMeets the IEC/EN 60947-2 Ann. B standard, ensuring that the product adheres to international safety and performance requirements.