EUCHNER Safety switch TX3B-A024MC1991; 085391
Safety switch TX, escape release Auxiliary release on the front Escape release on the rear side Release under load possible With door monitoring contact...
Price on request
Safety switch TX, escape release
- Auxiliary release on the front
- Escape release on the rear side
- Release under load possible
- With door monitoring contact
Approvals
Operating and display elements
| LED display | Operating voltage corresponds to the solenoid voltage |
Electrical connection values
| 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 | 4 A 24 V |
| AC-15 | 4 A 230 V |
| Short circuit protection according to IEC 60269-1 | 4A gG |
| 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 |
| Control voltage | |
| Us AC/DC | 24 V |
| thermal rated current Ith | 4 A |
Mechanical values and environment
| Approach speed | max. 20 m/min |
| Approach direction | A |
| Connection type | |
| 3 x | M20 x 1.5 |
| Number of door position NC contacts | 1 |
| Number of guard lock monitoring NO contacts | 1 |
| Number of guard lock monitoring positively driven contacts | 2 |
| Extraction force | 35 N |
| Actuation frequency | max. 1200 1/h |
| Actuating force | 35 N |
| Installation orientation | any |
| Insertion depth | 32 mm |
| Mechanical life | 1 x 10⁶ |
| Retention force | 50 N |
| Switching principle | Slow-action switching contact |
| Degree of protection | IP67 |
| Ambient temperature | -20 ... +80 °C |
| Material | |
| Housing | Die-cast alloy cathodically dipped |
| Contact | Silver alloy, gold flashed |
| Locking force Fmax | 1700 N |
| Locking force FZh | 1300 N |
| Guard locking principle | Closed-circuit current principle |
Characteristic values according to EN ISO 13849-1 and EN IEC 62061
| B10D | Mission time | |
|---|---|---|
| Monitoring of the guard position | 5x106 | 20 y |
| Important! Values valid at DC-13 100 mA/24V | ||
| PL | Maximum SIL | Category | Mission time | |
|---|---|---|---|---|
| Control of guard locking | Depending on external control of guard locking | 20 y | ||
Miscellaneous
| C number | |
| C1991 |
In combination with actuator ACTUATOR-X-GNQ
| Overtravel | 8 mm |
In combination with actuator ACTUATOR-X-GQ
| Overtravel | 1 mm |
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