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EUCHNER Safety switch STA4A-2131A024L024RC18C1826; 106622
Safety switch STA, plug connector RC18, with door monitoring contact Auxiliary release on the front With door monitoring contact Plug connector M23 (RC18) Two LED...
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Safety switch STA, plug connector RC18, with door monitoring contact
- Auxiliary release on the front
- With door monitoring contact
- Plug connector M23 (RC18)
- Two LED displays, red and green
- With LED function display
Approvals
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Electrical connection values
Power consumption | 8 W |
Display module | 24 V -15% ... +10% |
Rated insulation voltage Ui | 50 V |
Rated impulse withstand voltage Uimp | 1.5 kV |
Utilization category | |
DC-13 | 4 A 24 V |
AC-15 | 4 A 50 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 | A |
Connection type | |
1 x | Plug connector RC18 |
Number of door position NC contacts | 1 |
Number of guard lock monitoring NO contacts | 1 |
Number of guard lock monitoring positively driven contacts | 2 |
Extraction force | 30 N |
Actuation frequency | max. 1200 1/h |
Actuating force | 35 N |
Installation orientation | any |
Insertion depth | 24.5 mm |
Mechanical life | 1 x 10⁶ |
Retention force | 20 N |
Switching principle | Slow-action switching contact |
Degree of protection | IP65 |
Ambient temperature | -20 ... +70 °C |
Material | |
Housing | Alloy - die-cast |
Contact | Silver alloy, gold flashed |
Locking force Fmax | 3000 N |
Locking force FZh | 2300 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 | 1.15x107 | 20 y |
Important! Values valid at DC-13 100 mA/24V |
Miscellaneous
C number | |
C1826 | Special wiring |
In combination with actuator ACTUATOR-S-GT-SN
Overtravel | 5 mm |
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