PILZ UK 540100 2NO + 2NC Psencs2.1P/Psencs2.1 fully coded safety switch provides rapid diagnostics thanks to a clear LED display whether for safety gate or position monitoring. It features transponder sensor principle, M12 8 Pole male connection type, 24V DC supply voltage, 15mm assured switching distance, 40mm assured release distance, -25 to 70°C ambient temperature, IP67 protection type, housing.