087291 – Euchner

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TZ2RE024MVAB-C1828 Safety Switch with key button “Euchner”

Auxiliary release on the front
Escape release on the rear side with key button
Two LED displays, red and green
Actuating head fitted right
Approach direction
Horizontal
Can be adjusted in 90° steps
Solenoid operating voltage and LED function display
24 V AC/DC -15%, +10%
Guard locking type
TZ2
Open-circuit current principle, guard locking by applying voltage to the solenoid. Release by spring force.
Switching elements
SK
For monitoring the door/actuator position
ÜK
For monitoring the guard locking (built-in solenoid)
2131H
Slow-action switching contact 3 NC + 1 NO
3131H
Slow-action switching contact 2 NC + 2 NO
Auxiliary release
This is used for releasing the guard locking with the aid of a tool. Sealing can be fitted to protect against tampering. Lead seal kit and tool included (already pre-assembled on versions with plug connectors).
Escape release
This is used for manual release of guard locking from the danger zone without tools. The disable can be removed and the switch returned to readiness for operation only using a key included (2 keys included)
Operating and display elements
LED display Operating voltage corresponds to the solenoid voltage
Electrical connection values
Power consumption 10 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 speed max. 20 m/min
Approach direction
Actuating head on the right A
Connection type
1 x M20 x 1.5
Number of door position NO contacts 1
Number of guard lock monitoring NO contacts 2
Number of door position positively driven contacts 3
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 IP67
Ambient temperature -25 … +80 °C
Material
Contact Silver alloy, gold flashed
Housing Anodized die-cast alloy
Locking force Fmax 2000 N
Locking force FZh 1500 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 the guard position 3×106 20 y
Important! Values valid at DC-13 100 mA/24V
Miscellaneous
C number
C1828 with escape release
In combination with actuator ACTUATOR-Z-G
Overtravel 4 mm
In combination with actuator ACTUATOR-Z-GN
Overtravel 16 mm
ECLASS 27-27-26-03 Sicherheitsschalter mit Zuhaltung