描述：Two pole RCDs DX-ID with top I / O for HX busbars RCDs that allow the use of HX supply busbars and auxiliary contacts. Residual current devices from 25 A to 63 A AC type : detect AC component faults A type : detect AC and DC component faults ### 标准 NF EN 61008-1 ### 断路器和差动开关 - Legrand
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