DX3 2P P 63a rccb rcbo residual current device
DX3 2P P 63a rccb rcbo residual current device is mainly used in AC 50Hz (60Hz), rated voltage 230/400V, rated current 16A to 63A low voltage terminal distribution system. It is used for electric shock protection and human indirect contact protection, electric equipment protection when human body touching electricity or electric network leak current exceeds stipulated value. It can also be a non-frequency operator in the circuit, wildly used in the residential and commercial district.
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