Product Name Inductive Proximity Switch Model LJ6A3-2-Z/AY Theory Inductive Sensor Wire Type 3 Wire Type (Brown,Black,Blue) Switch Appearance Type Cylinder Type, Metal Shell Output Type NC PNP Detecting Distance 2mm+10% Supply Voltage 6-36VDC Output Current 300 mA Detect Object Iron Column Sensor Diameter 6.5mm/0.26" Total Size 50 x 6.5mm/ 1.97 x 0.26 (L*Max.D) Threaded Diameter 6.5mm/0.2" Cable Length 1.2m/47 External Material Plastic, Metal