Item no. 750-439/040-0008-channel digital input; NAMUR; Intrinsically safe; Extreme1 of 4Color: Item no. 750-439/040-000 8-channel digital input; NAMUR; Intrinsically safe; ExtremePlease wait ...PU (SPU): 1 PieceAdd to shopping cartGenerate DatasheetCompareBookmarkConfigureItem no. 750-439/040-000 8-channel digital input; NAMUR; Intrinsically safe; ExtremePlease wait ...PU (SPU): 1 PieceAdd to shopping cartGenerate DatasheetCompareBookmarkConfigure