Safety switch TK, locking pin right, open-circuit current principle
- Mounting on plastic housing TP with actuating head and locking pin made of metal
- High locking forces of 5000 N
- Auxiliary release on the switch head
- Actuating element for contact separation on the front
- Cable entry M20 x 1.5
![TK2-4131AB024M (Order no. 099690)](https://assets2.euchner.de/files/50/69/ast_735069_xl.png)
Description
Solenoid operating voltage
- AC/DC 24 V +10%, -15%
Guard locking type
TK2 | Open-circuit current principle, guard locking by applying voltage to the guard locking solenoid. Release by spring force. |
Switching element
4131 | Slow-action switching contact 2 NC |
Auxiliary release
This is used for releasing the guard locking with the aid of a tool.
Contact separation
When actuated, positively driven contacts 21-22 and 41-42 are opened. Guard locking is not fully unlocked. The auxiliary release must be sealed to prevent tampering (e.g. with sealing lacquer).
![Switching function](https://assets2.euchner.de/files/34/60/ast_653460_m.png)
![Dimension drawing](https://assets2.euchner.de/files/43/98/ast_634398_m.png)
![Wiring diagram 4131 (without door monitoring contact)](https://assets2.euchner.de/files/49/03/ast_654903_m.png)
![](https://assets2.euchner.de/files/85/29/738529_m.png)
Functional drawings
![Functional drawings](https://assets2.euchner.de/files/34/60/ast_653460.png)
Dimensional drawings
![Dimensional drawings](https://assets2.euchner.de/files/43/98/ast_634398.png)
1 | Auxiliary release on both sides |
2 | Contact separation |
Connection examples
![Connection examples](https://assets2.euchner.de/files/49/03/ast_654903.png)
![]() | Solenoid monitoring |
Technical data
Approvals
![EAC_RU C-DE.MO05.B.00971/20](https://assets2.euchner.de/files/06/97/ast_630697_m.png)
![c_UL_us_E155795_2/1](https://assets2.euchner.de/files/82/74/ast_628274_m.png)
![CCC_2020980305000541_CQC2008010305306207](https://assets2.euchner.de/files/07/52/ast_630752_m.png)
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 | |
AC-15 | 4 A 230 V |
DC-13 | 4 A 24 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 |
thermal rated current Ith | 4 A |
Mechanical values and environment
Approach direction | A |
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 | |
Housing | Reinforced thermoplastic |
Contact | Silver alloy, gold flashed |
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 |
Accessories
Downloads
Complete package
Download all important documents with a single click.
Content:
- The operating instructions and any additions to the operating instructions or brief instructions
- Any data sheets to supplement the operating instructions
- The declaration of conformity
Single Documents
![Doc. no. EDC2539628](https://assets2.euchner.de/files/33/55/ast_2263355_thumb.jpg)
Déclaration UE de conformité
Declaración de conformidad UE
EU-Konformitätserklärung
Dichiarazione UE di conformità
![Doc. no. EDC2539628](https://assets2.euchner.de/files/33/57/ast_2263357_thumb.jpg)
Déclaration UE de conformité
Declaración de conformidad UE
EU-Konformitätserklärung
Dichiarazione UE di conformità
![Doc. no. EDC20001551](https://assets2.euchner.de/files/97/28/ast_2329728_thumb.jpg)
![Doc. no. 2094207](https://assets2.euchner.de/files/17/77/ast_3151777_thumb.jpg)
Mode d’emploi Interrupteurs de sécurité TK…
Manual de instrucciones Interruptor de seguridad TK…
Betriebsanleitung Sicherheitsschalter TK…
![Doc. no. 2094207](https://assets2.euchner.de/files/40/90/ast_3124090_thumb.jpg)
Other Documents
![Doc. no.](https://assets2.euchner.de/files/33/82/ast_743382_thumb.jpg)
![Doc. no. 096956](https://assets2.euchner.de/files/78/42/ast_437842_thumb.jpg)
![Doc. no. 100677](https://assets2.euchner.de/files/78/41/ast_437841_thumb.jpg)
![Doc. no. 104855](https://assets2.euchner.de/files/78/40/ast_437840_thumb.jpg)
![Doc. no. 096955](https://assets2.euchner.de/files/78/15/ast_437815_thumb.jpg)
![Doc. no. 116243](https://assets2.euchner.de/files/78/39/ast_437839_thumb.jpg)
![Doc. no. 121649](https://assets2.euchner.de/files/78/43/ast_437843_thumb.jpg)
CAD data
Ordering data
Ordernumber | 099690 |
Item designation | TK2-4131AB024M |
Gross weight | 0,59kg |
Customs tariff number | 85365019000 |
ECLASS | 27-27-26-03 Safety switch with guard control |