Item no. 789-665 Ground resistance signaling module; Ground fault alarm via digital output; Supply voltage: 24 VDC; Module width: 18 mm1 of 4 Signaling threshold Item no. 789-665 Ground resistance signaling module Please wait ... Price and availability after LoginPlease wait ... PU (SPU): 1 PieceAdd to shopping cartGenerate DatasheetDownloads as zipCompareBookmarkConfigure Item no. 789-665 Ground resistance signaling module Please wait ... Price and availability after LoginPlease wait ... PU (SPU): 1 PieceAdd to shopping cartGenerate DatasheetDownloads as zipCompareBookmarkConfigure