NBB20-U1-Z2 Pepperl + Fuchs | Pepperl + Fuchs Inductive Block-Style Proximity Sensor, 20 mm Detection, 5 → 60 V dc, IP68, IP69K | 877-1589 | RS Components
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EATON E51PLF1 4-Wire Inductive Limit Switch Style Modular Right Angle Standard Response Standard Fiber Mounting Limit Switch Inductive Proximity Sensor, 3 to 25 in, Infrared Sensing Beam, 1 to 30 ms Response,
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