S3 to podstawowa seria miniaturowych czujników fotoelektrycznych z funkcją bramki świetlnej, refleksyjną z polaryzacją i innych.
| Kody do zamawiania | Modele |
| S936130000 | S3-S-G5 EMITTER |
| S936130001 | S3-R-G5 EMITTER |
| S936200000 | S3-S-F5 RECEIVER |
| S936200001 | S3-R-F5 RECEIVER |
| S936330000 | S3-S-A2,5 RRX |
| S936330001 | S3-R-A2,5 RRX |
| S936330008 | S3-S-T0,8 RRX |
| S936330009 | S3-R-T0,8 RRX |
| S936420000 | S3-S-B2 RRX.POL |
| S936420001 | S3-R-B2 RRX.POL |
| S936530000 | S3-S-C50 PROX |
| S936530001 | S3-R-C50 PROX |
| S936530004 | S3-S-C10 PROX |
| S936530005 | S3-R-C10 PROX |
| S936620000 | S3-S-D12 FF.PROX |
| S936620001 | S3-R-D12 FF.PROX |
| S936820000 | S3-S-E1 FO. |
| S936820001 | S3-R-E1 FO. |
| S939130900 | S3T-S-G5 EMITTER |
| S939130901 | S3T-R-G5 EMITTER |
| S939200200 | S3T-S-F5 RECEIVER |
| S939200201 | S3T-R-F5 RECEIVER |
| S939330200 | S3T-S-A2,5 PNP-RRX. M8 CONN. |
| S939330201 | S3T-R-A2,5 PNP-RRX. M8 CONN. |
| S939330208 | S3T-S-T0,8 PNP-RRX. M8 CONN |
| S939330209 | S3T-R-T0,8 PNP-RRX. M8 CONN. |
| S939420200 | S3T-S-B2 PNP-RRX.POL M8 CONN. |
| S939420201 | S3T-R-B2 PNP-RRX.POL M8 CONN. |
| S939530200 | S3T-S-C50 PNP-PROX M8 CONN. |
| S939530201 | S3T-R-C50 PNP-PROX M8 CONN. |
| S939620200 | S3T-S-D12 PNP-FF. PROX M8 CONN. |
| S939620201 | S3T-R-D12 PNP-FF. PROX M8 CONN. |
| S939730200 | S3T-S-C10 PNP-PROX M8 CONN. |
| S939730201 | S3T-R-C10 PNP-PROX M8 CONN. |
| S939820200 | S3T-S-E1 PNP-FO. M8 CONN. |
| S939820201 | S3T-R-E1 PNP-FO. M8 CONN. |
| Kody do zamawiania | Modele |
| 95ACC1300 | ST-505 fixing bracket S3/40/41/TEN/TEC |