Item no. 270-570/281-434 4-conductor sensor terminal block; LED (red); for PNP-(high-side) switching sensors; 2.5 mm²; CAGE CLAMP®; 2,50 mm²; gray Item no. 270-570/281-434 4-conductor sensor terminal block Please wait ... Prices and availability Your price per piece* On request PU (SPU): 50 Piece Item no. 270-570/281-434 4-conductor sensor terminal block Please wait ... Prices and availability Your price per piece* On request PU (SPU): 50 Piece