Pluggable Reed Sensor mounted into a Hirschmann connector for fastening Screw M3 is used as a proximity sensor.
| Item no. | Description | Contact - form | Switching voltage | Switching current | Pull- In excitation (Reference value) | Overall cable length | Contact rating | Carry current | Operating temperature |
| V | A | AT | MM | W | A | GRAD C | |||
| 2209171002 | MK09-1A66-C | A - NO | 180 V | 0.5 A | 15-20 AT | 999 MM | 10 W | 1 A | -20-85 GRAD C |
| 2290902000 | MK09-1B90C | B/C - NC | 175 V | 0.5 A | 18-19 AT | 999 MM | 10 W | 1 A | -20-85 GRAD C |
| 2290903000 | MK09-1C90C | Form C - Changeover | 175 V | 0.5 A | 15-20 AT | 999 MM | 10 W | 1 A | -5-70 GRAD C |
| 2290904000 | MK09-1C90D | Form C - Changeover | 175 V | 0.5 A | 20-25 AT | 999 MM | 10 W | 1 A | -5-70 GRAD C |
| 2290905000 | MK09-1C90E | Form C - Changeover | 175 V | 0.5 A | 25-30 AT | 999 MM | 10 W | 1 A | -5-70 GRAD C |