TK2-4131CB024M (Rend. sz. 099691)
Safety switch TK, cable entry M20 x 1.5
- 3 x cable entry M20 x 1.5
- Auxiliary release on the switch head
- Without prevention of inadvertent locking position (faulty closure protection)
- Guard locking pin left
- Open-circuit current principle

Ismertetés
Guard locking principle
Open-circuit current (power on to lock): On a guard with guard locking based on the open-circuit current principle, the guard is locked until the power supply to the guard locking solenoid is interrupted. Unlocking is by spring force. The term electrical guard locking is also used.
Switching element
4131 | Slow-action switching contact |
Contacts for guard locking: 2 positively driven contacts |
Auxiliary release with triangular wedge
The auxiliary release on the switch head makes it possible to access the machine if there is a malfunction, e.g. a power failure. Unlocking is performed using a tool or a key. The auxiliary release must be protected against misuse (sealing, lacquer).
Contact separation
When actuated, the contacts are opened. Guard locking is not fully unlocked. The auxiliary release must be sealed to prevent tampering (e.g. with sealing lacquer).
Without prevention of inadvertent locking position (faulty closure protection)
Safety switch TK does not have a prevention of inadvertent locking position (faulty closure protection). This must be implemented separately.




Functional drawings

Dimensional drawings

1 | Auxiliary release on both sides |
2 | Contact separation |
Connection examples

square_grey_light.eps | Solenoid monitoring |
Műszaki adatok
Approvals



Electrical connection values
Fuse | max. 4 A gG |
Power consumption | 8 W |
Connection cross section | 0.34 ... 1.5 mm² |
Rated insulation voltage Ui | 250 V |
Rated impulse voltage Uimp | 2.5 kV |
Utilization category | |
DC-13 | 4 A 24 V |
AC-15 | 4 A 230 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 |
Mechanical values and environment
Approach direction | C |
Connection type | |
3 x | M20 x 1.5 |
Number of guard lock monitoring NO contacts | 2 |
Number of guard lock monitoring positively driven contacts | 2 |
Actuation frequency | max. 1200 1/h |
Installation orientation | any |
Mechanical life | 1 x 10⁶ |
Switching principle | Slow-action switching contact |
Degree of protection | IP67 |
Ambient temperature | -20 ... 55 °C |
Material | |
Contact | Silver alloy, gold flashed |
Housing | Reinforced thermoplastic |
Locking force Fmax | 5000 N |
Guard locking principle | Open-circuit current principle |
Characteristic values according to EN ISO 13849-1 and EN IEC 62061
B10D | Mission time | |
---|---|---|
Monitoring of guard locking | 2x106 | 20 y |
Important! Values valid at DC-13 100 mA/24V |
Tartozékok
Letöltések
Teljes csomag
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Tartalom:
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- A használati utasítást kiegészítő adatlapok
- A megfelelőségi nyilatkozat
Egyedi dokumentumok

Déclaration UE de conformité
Declaración de conformidad UE
EU-Konformitätserklärung
Dichiarazione UE di conformità

Déclaration UE de conformité
Declaración de conformidad UE
EU-Konformitätserklärung
Dichiarazione UE di conformità





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Rendelési adatok
Rend. sz. | 099691 |
Cikk neve | TK2-4131CB024M |
Súly | 0,596kg |
Vámtarifaszám | 85365019000 |
ECLASS | 27-27-26-03 Safety switch with guard control |