EUCHNER – More than safety.
EUCHNER – More than safety.

TZ2LE024RC18VAB-C1803 (Rend. sz. 075955)

Safety switch TZ, plug connector RC18 and RC12, without mechanical release

  • Without auxiliary release
  • Two LED indicators, red and green
  • Plug connector for switch connection
  • Plug connector for enabling switch
  • Actuating head fitted left
TZ2LE024RC18VAB-C1803 (Rend. sz. 075955)


Approach direction




Can be adjusted in 90° steps

Solenoid operating voltage and LED function display

  • 24 V AC/DC -15%, +10%

Guard locking type

TZ2Open-circuit current principle, guard locking by applying voltage to the solenoid. Release by spring force.

Switching elements

SKFor monitoring the door/actuator position
ÜKFor monitoring the guard locking (built-in solenoid)
2131HSlow-action switching contact 3 NC + 1 NO
3131HSlow-action switching contact 2 NC + 2 NO
Dimension drawing
Dimension drawing
SK: 2131H / ÜK: 3131H
SK: 2131H / ÜK: 3131H
Switching functions
Switching functions
Electro-mechanical safety switches

Dimension drawing

Dimension drawing
1plug connector RC18
2Connection for enabling switch

SK: 2131H / ÜK: 3131H

SK: 2131H / ÜK: 3131H
Enabling switch ZSB077040 (077 040) or ZSA092141C2038 (092 141) with plug RC12
Solenoid monitoring
Door monitoring

Switching functions

Switching functions

Műszaki adatok


Zulassung EAC

Mechanikai értékek és környezet

Housing material
Housing Anodized die-cast alloy
Net 1,2 kg
Ambient temperature -25 ... 80 °C
Degree of protection IP65
Mechanical life 1 x 106
Contact material Silver alloy, gold flashed
Switching principle Slow-action switching contact
Installation orientation Any
Number of door position positively driven contacts 2
Number of door position NO contacts 1
Number of guard lock monitoring positively driven contacts 2
Number of guard lock monitoring NO contacts 1
1 x Plug connector RC18 (18 + PE; positively driven NC contact for the door position and positively driven NC contact for the guard lock monitoring connected in series)
Approach speed max.20 m/min
Actuation frequency max.1200 1/h
Guard locking principle Open-circuit current principle
Locking force Fmax 2000 N
Locking force FZh 1500 N
Retention force 10 N
Extraction force 30 N
Actuating force 35 N
Insertion depth 52 mm
Lid Black

Elektromos csatlakoztatási értékek

Thermal rated current Ith 4 A (> 70 °C => 2 A)
Utilization category acc. to EN 60947-5-1
AC-15 4A 110V (> 70 °C => 2 A)
DC-13 4A 24V (> 70 °C => 2 A)
Solenoid operating voltage
AC/DC 24 V -15% ... +10%
Short circuit protection according to IEC 60269-1 4A gG (>70°C => 2A gG)
Rated insulation voltage Ui 110 V
Rated impulse withstand voltage Uimp 1,5 kV
Switching voltage
Min. at 10mA 12 V
Switching current
Min. at 24V 1 mA
Connection rating 10 W
Solenoid duty cycle 100 %
LED indicator Operating voltage corresponds to the solenoid voltage (2 LEDs; green, red)

Megbízhatósági értékek az EN ISO 13849-1 szerint

Monitoring of guard locking and the safety guard position
B10D 3 x 106

In combination with Actuator BETAETIGER-Z-GN

Mechanical values and environment

Overtravel 16 mm

In combination with Actuator BETAETIGER-Z-G

Mechanical values and environment

Overtravel 4 mm



Műszaki támogatás

Műszaki támogatás
Do you have technical questions about our products, their possible use or applications? Our experts will be happy to help.

EUCHNER Magyarország Kft.
+36 1919 0855