Euchner STP3A-2131A024M Safety Switch STP With Door Monitoring Contact 091493
Euchner STP3A-2131A024M Safety Switch STP With Door Monitoring Contact 091493
Actuating head made of metal
Auxiliary release on the front
With door monitoring contact
Approach direction
Horizontal and vertical
Can be adjusted in 90° steps
Solenoid operating voltage
AC/DC 24 V +10%, -15%
Guard locking type
STP3 Closed-circuit current principle, guard locking by spring force. Release by applying voltage to the guard locking solenoid.
Switching element
2131 Slow-action switching contact 2 NC + 1 NO + 1 NC (door monitoring contact)
Auxiliary release
This is used for releasing the guard locking with the aid of a tool. To protect against tampering, the auxiliary release is sealed with sealing lacquer.
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 | 1 |
| Switching voltage | |
| min. at 10 mA | 12 V |
| Switching current | |
| min. at 24 V | 1 mA |
| 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 | 30 N |
| Actuation frequency | max. 1200 1/h |
| Actuating force | 35 N |
| Installation orientation | any |
| Insertion depth | 24.5 mm |
| Mechanical life | 1 x 10⁶ |
| Retention force | 20 N |
| Switching principle | Slow-action switching contact |
| Degree of protection | IP67 |
| Ambient temperature | -20 ... +55 °C |
| Material | |
| Housing | Reinforced thermoplastic |
| Contact | Silver alloy, gold flashed |
| Locking force Fmax | 2500 N |
| Locking force FZh | 2000 N |
| Guard locking principle | Closed-circuit current principle |
Related Product Recommendation
| CES-AP-CR2-AH-SB-111748 | TP1-538A024M |
| SN02D12-502-M | CES-AR-CL2-AH-SG-105753 |
| BETAETIGER-P-W | NP1-638AS-M |
| BETAETIGER-S-GT-SN | CES-A-BRN-100251 |
| SN02R12-502-M | Y-VERTEILER M12 |
| TP3-2131A024M | BETAETIGER-S-GT-SN |
| N01K550-M | CET3-AR-CRA-AH-50X-SG-109401 |
| TP3-4131A024M | SR11EF |
| NB01R556-M | BETAETIGER-X-WQ |
| SN03D12-502-M | TP1-538A024MC1855 |
| TP1-538A024M | STP3A-4141A024M |
| BETAETIGER-P-GT | CES-A-LNA-SC-077715 |
| TP3-4141A024M | TP3-2131A024M |
| RADIUSBETAETIGER-P-LRN | SN02R12-502-M |
| N01K550-M | STM1N-242B024-M |
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.