Pepperl Fuchs RLK39-55/31/35/40a/116 Description Description Pepperl Fuchs reflection photocell Related products Pepperl Fuchs NJ8-18GK-N-150-15M Pepperl Fuchs NBB4-F1-A2 Pepperl Fuchs NEB3-6,5M45-E1-V1 Pepperl Fuchs NJ40+U1+A Pepperl Fuchs 3RG4011-0AF05-PF Pepperl Fuchs MHP-LR33Q