WAGO I/O System 750/753 Item no. 750-663/000-003Intrinsically safe 4-channel digital input; 24 VDC; PROFIsafe V2.0 iPar1 of 4Item no. 750-663/000-003 Intrinsically safe 4-channel digital input; 24 VDC; PROFIsafe V2.0 iPar LoginPlease wait ...PU (SPU): 1 PieceAdd to shopping cartGenerate DatasheetCompareBookmarkFind electrical wholesalersConfigureItem no. 750-663/000-003 Intrinsically safe 4-channel digital input; 24 VDC; PROFIsafe V2.0 iPar LoginPlease wait ...PU (SPU): 1 PieceAdd to shopping cartGenerate DatasheetCompareBookmarkFind electrical wholesalersConfigure