1PCS Square Switching Detection Transducer NPN DC10-30V SN04-N Proximity Sensor Switch

Label:Yes Extenal Material:ABS Resin Model:SN04-N Hole Size:0.9 x 0.4cm / 0.35" x 0.2" (L*W) Wire Type:DC 3 Wire Type (Brown, Black, Blue) Working Voltage:10-30V DC Package includes:1PC SN04-N Proximity Switch Name:Proximity Switch Sensor Sensing Distance:4mm Output:Switching Transducer Output Type:NPN, NO Cable Length (Approx.):120cm Color:Black+Green Indicator:Red LED Size:34.5 x 18 x 18mm / 1.4" x 0.7" x 0.7" (L*W*H) Net Weight:35g Theory:Inductance Sensor Response Frequency:500Hz max