Safety switch TK, locking pin left, 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
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 + 2 NO |
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).
Functional drawings
Dimensional drawings
1 | Auxiliary release on both sides |
2 | Contact separation |
Connection examples
Solenoid monitoring |
Technical data
Approvals
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 | 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 | |
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
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
Mode d’emploi Interrupteurs de sécurité TK…
Manual de instrucciones Interruptor de seguridad TK…
Betriebsanleitung Sicherheitsschalter TK…
Other Documents
CAD data
Ordering data
Ordernumber | 099691 |
Item designation | TK2-4131CB024M |
Gross weight | 0,596kg |
Customs tariff number | 85365019000 |
ECLASS | 27-27-26-03 Safety switch with guard control |