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Euchner EUCHNER STP3A-4141A024M





We are EUCHNER STP3A-4141A024M product supplier in India

ORDER NO. 099272

Order number099272
Item designationSTP3A-4141A024M
Gross weight0,52kg
Customs tariff number85365019

Safety switch STP with door monitoring contact

  • Actuating head made of metal
  • Auxiliary release on the front
  • With door monitoring contact

Approach direction

Horizontal and vertical

Can be adjusted in 90° steps

Solenoid operating voltage

  • AC/DC 24 V +10%, -15%

Guard locking type

STP3Closed-circuit current principle, guard locking by spring force. Release by applying voltage to the guard locking solenoid.

Switching element

4141Slow-action switching contact 2 NC  + 2 NC  (door monitoring contact)

Auxiliary release

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 consumption8 W
Connection cross-section0.34 … 1.5 mm²
Rated insulation voltage Ui250 V
Rated impulse withstand voltage Uimp2.5 kV
Short circuit protection according to IEC 60269-14A gG
Switching current
min. at 24 V1 mA
Switching voltage
min. at 10 mA12 V
Utilization category
AC-154A 230V
DC-134A 24V
Solenoid operating voltage
AC/DC24 V -15% … +10%
Solenoid duty cycle100 %
rated thermal current Ith4 A

Mechanical values and environment

Approach directionA
Approach speedmax. 20 m/min
Number of door position positively driven contacts2
Number of guard lock monitoring positively driven contacts2
3 xM20 x 1.5
Degree of protectionIP67
Extraction force30 N
ContactSilver alloy, gold flashed
HousingReinforced thermoplastic
Actuation frequencymax. 1200 1/h
Actuating force35 N
Mechanical life1 x 10⁶
Installation orientationany
Insertion depth24.5 mm
Switching principleSlow-action switching contact
Retention force20 N
Ambient temperature-20 … +55 °C
Locking force Fmax2500 N
Locking force FZh2000 N
Guard locking principleClosed-circuit current principle

Reliability values acc. to EN ISO 13849-1

Control of guard locking
CategoryDepending on external control of guard locking
Performance LevelDepending on external control of guard locking
PFHDDepending on external control of guard locking
Monitoring of guard locking and the guard position
B10D5 x 10⁶

In combination with actuator ACTUATOR-S-GT-SN

Overtravel5 mm
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