This safety switch is designed for interlocking guard doors and access points on industrial machinery, preventing operation unless the guard is correctly closed. It is typically installed on machine guards and safety fencing where controlled access must be monitored as part of a wider safety circuit. The unit is specified for integration into automation panels where guard-door monitoring is required.
| Power consumption | 8 W |
| Connection cross section | 0.34 ... 1.5 mm² |
| Rated insulation voltage Ui | 250 V |
| Rated impulse withstand voltage Uimp | 2.5 kV |
| Utilization category DC-13 AC-15 | 4 A 24 V |
| Solenoid operating voltage AC/DC | 24 V -15% ... +10% |
| Solenoid duty cycle | 100 % |
| Switching voltage min. at 10 mA | 12 V |
| Switching current min. at 24 V | 1 mA |
| thermal rated current Ith | 4 A |
| Approach speed | max. 20 m/min |
| Connection type | 3 x M20 x 1.5 |
| Extraction force | 20 N |
| Actuation frequency | max. 1200 1/h |
| Actuating force | 10 N |
| Installation orientation | any |
| Retention force | 10 N |
| Switching principle | Slow-action switching contact |
| Degree of protection | IP67 |
| Ambient temperature | -20 ... +55 °C |
| Housing Material | Reinforced thermoplastic |
| Contact Material | Silver alloy, gold flashed |
| Locking force Fmax | 1300 N |
| Locking force FZh | 1000 N |
| Guard locking principle | Closed-circuit current principle |
| Monitoring of guard locking B10D | 3x10^6 |
| Monitoring of guard locking Mission time | 20 y |
| Control of guard locking PL | Depending on external control of guard locking |
| Control of guard locking Maximum SIL | 20 y |
| Control of guard locking Category | 20 y |