德国EUCHNER安士能安全开关，STM2N-222B024-M
德国EUCHNER安士能安全开关，STM2N-222B024-M
STM2N-222B024-M (ORDER NO. 092048)
Safety switch STM
Actuating head made of plastic
Auxiliary release on the front
Electrical connection ratings
Power consumption6 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
DC-134A 24V
AC-154A 230V
Solenoid operating voltage
AC/DC24 V -15% ... +10%
Solenoid duty cycle100 %
rated thermal current Ith4 A
Mechanical values and environment
Approach directionB
Approach speedmax. 20 m/min
Number of door position positively driven contacts2
Number of guard lock monitoring positively driven contacts1
Connection
1 xM20 x 1.5
Degree of protectionIP67
Extraction force30 N
Material
ContactSilver alloy, gold flashed
HousingReinforced thermoplastic
Actuation frequencymax. 1200 1/h
Actuating force35 N
Mechanical life2 x 10⁶
Installation orientationany
Insertion depth24.5 mm
Switching principleSlow-action switching contact
Retention force20 N
Ambient temperature-20 ... +55 °C
Locking force Fmax1000 N
Locking force FZh700 N
Guard locking principleOpen-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
B10D2 x 10⁶
In combination with actuator ACTUATOR-S-GT-SN
Overtravel5 mm