Item no. 750-439 8-channel digital input; NAMUR; Intrinsically safe1 of 0Color: Item no. 750-439 8-channel digital input Please wait ... Price and availability after Login PU (SPU): 1 PieceAdd to shopping cartBuy it NowGenerate DatasheetDownloadDownloads as zipDownload CompareBookmarkFind electrical wholesalersConfigure Item no. 750-439 8-channel digital input Please wait ... Price and availability after Login PU (SPU): 1 PieceAdd to shopping cartBuy it NowGenerate DatasheetDownloadDownloads as zipDownload CompareBookmarkFind electrical wholesalersConfigure