TZ1LE024RC18VAB-C2123 (Order no. 097347)
Safety switch TZ, plug connector M23 (RC18), emergency release with rotary knob, escape release with pushbutton, special wiring
- Plug connector M23 (RC18)
- Escape release with pushbutton
- Emergency release with rotary knob
- LED indicator
- Protective plate for switch head
- Actuating head fitted left
- Closed-circuit current principle

Description
Guard locking principle
Power to unlock: On a guard with guard locking based on the closed-circuit current principle, the guard is locked by spring force until the guard locking solenoid is supplied with power. Unlocking is by solenoid force. The term mechanical guard locking is also used.
Protective plate for switch head
Makes tampering with the switch more difficult.
LED indicator
The switch has two freely assignable LED indicators (red and green).
Switching element
SK | 2131 | Slow-action switching contact |
Contacts for door monitoring: 2 positively driven contacts | ||
ÜK | 3131 | Slow-action switching contact |
Contacts for guard locking: 2 positively driven contacts |
Escape release
This is used for manual release of guard locking from the danger zone without tools.
Emergency release
The emergency release on the front is used for manual release of the guard locking without tools in an emergency. The emergency unlocking mechanism must be returned to the locked state manually. Sealing can be fitted to protect against tampering.
Accessories required
Actuator is not included.




Functional drawings

Dimensional drawings

1 | Emergency unlocking (rotary knob) |
2 | Escape release (pushbutton) |
Connection examples

square_grey_dark.eps | Door monitoring |
square_grey_light.eps | Solenoid monitoring |
Technical data
Approvals




Electrical connection values
Fuse | max. 4 A gG (>70 °C =>2 A gG) |
Power consumption | 10 W |
Rated insulation voltage Ui | 50 V |
Rated impulse voltage Uimp | 1.5 kV |
Utilization category | |
DC-13 | 4 A 24 V (>70 °C =>2 A) |
AC-15 | 4 A 50 V (>70 °C =>2 A) |
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 (>70 °C =>2 A) |
Mechanical values and environment
Approach speed | max. 20 m/min |
Approach direction | |
Actuating head left | C |
Connection type | |
1 x | Plug connector RC18 (18 + PE) |
Number of door position NO contacts | 1 |
Number of guard lock monitoring NO contacts | 2 |
Number of door position positively driven contacts | 2 |
Number of guard lock monitoring positively driven contacts | 2 |
Extraction force | 30 N |
Actuation frequency | max. 1200 1/h |
Actuating force | 35 N |
Lid | black |
Installation orientation | any |
Insertion depth | 52 mm |
Mechanical life | 1 x 10⁶ |
Retention force | 10 N |
Switching principle | Slow-action switching contact |
Degree of protection | IP65 |
Ambient temperature | -25 ... 80 °C |
Material | |
Housing | Anodized die-cast alloy |
Contact | Silver alloy, gold flashed |
Locking force Fmax | 2000 N |
Locking force FZh | 1500 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 | 3x106 | 20 y |
Important! Values valid at DC-13 100 mA/24V | ||
Monitoring of guard locking | 3x106 | 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 | |
C2123 | with auxiliary release, escape release and protective plate |
In combination with actuator ACTUATOR-Z-G
Overtravel | 4 mm |
In combination with actuator ACTUATOR-Z-GN
Overtravel | 16 mm |
Accessories

BETAETIGER-Z-G
- Two stainless-steel safety screws per actuator

BETAETIGER-Z-G/V25
- Two stainless-steel safety screws per actuator
- Packaging unit 25 pieces

BETAETIGER-Z-GN
- Two stainless-steel safety screws per actuator

BETAETIGER-Z-GME
- Made of solid stainless steel
- Two stainless-steel safety screws per actuator
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












Other Documents








CAD data
Ordering data
Ordernumber | 097347 |
Item designation | TZ1LE024RC18VAB-C2123 |
Gross weight | 1,444kg |
Customs tariff number | 85365019000 |
ECLASS | 27-27-26-03 Safety switch with guard control |