This is used for releasing the guard locking with the aid of a tool. To protect against tampering, the auxiliary release is sealed with sealing lacquer.
Electrical connection ratings
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
Short circuit protection according to IEC 60269-1
4A gG
Switching current
min. at 24 V
1 mA
Switching voltage
min. at 10 mA
12 V
Utilization category
DC-13
4A 24V
AC-15
4A 230V
Solenoid operating voltage
AC/DC
24 V -15% … +10%
Solenoid duty cycle
100 %
rated thermal current Ith
4 A
Mechanical values and environment
Approach direction
A
Approach speed
max. 20 m/min
Number of door position NC contacts
1
Number of guard lock monitoring NO contacts
1
Number of guard lock monitoring positively driven contacts
2
Connection
3 x
M20 x 1.5
Degree of protection
IP67
Extraction force
30 N
Material
Housing
Alloy – die-cast
Contact
Silver alloy, gold flashed
Actuation frequency
max. 1200 1/h
Actuating force
35 N
Mechanical life
1 x 10⁶
Installation orientation
any
Insertion depth
24.5 mm
Switching principle
Slow-action switching contact
Retention force
20 N
Ambient temperature
-20 … +80 °C
Locking force Fmax
3000 N
Locking force FZh
2300 N
Guard locking principle
Open-circuit current principle
Reliability values acc. to EN ISO 13849-1
Monitoring of guard locking and the guard position
B10D
11.5 x 10⁶
In combination with actuator ACTUATOR-S-GT-SN
Overtravel
5 mm
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EUCHNER STA4A-2131A024M
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