EUCHNER – More than safety.
EUCHNER – More than safety.
AnasayfaProductsElectromechanical safety switches with guard lockingSTM compact plastic switch with metal or plastic headSTM2A-222B024-M

STM2A-222B024-M (Sip. No. 095398)

Safety switch STM

  • Actuating head made of metal
  • Auxiliary release on the front
STM2A-222B024-M (Sip. No. 095398)

Açıklama

Approach direction

Horizontal and vertical

Can be adjusted in 90° steps

Solenoid operating voltage

  • AC/DC 24 V +10%, -15%

Guard locking type

STM2

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

Switching element

ÜK

For monitoring the guard locking (built-in solenoid) slow-action switching contact 1 NC

Combination available:

222

Slow-action switching contact 2 NC

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.

Switching function
Switching function
Dimension drawing
Dimension drawing
Wiring diagram 222
Wiring diagram 222
Electromechanical safety switches in use

Functional drawings

Functional drawings

Dimensional drawings

Dimensional drawings
1Auxiliary release
2Locking screw
3Actuator S standard
4Insertion depth

Connection examples

Connection examples

Teknik Veriler

Approvals

EAC_RU C-DE.MO05.B.00971/20DGUV_STM_ET 22021_ET 22022c_UL_us_E155795_6/1CCC2024010305643586_SafetySwitch T_ST

Electrical connection values

Power consumption 6 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
DC-13 4 A 24 V
AC-15 4 A 230 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 B
Connection type
1 x M20 x 1.5
Number of door position positively driven contacts 2
Number of guard lock monitoring positively driven contacts 1
Extraction force 30 N
Actuation frequency max. 1200 1/h
Actuating force 35 N
Installation orientation any
Insertion depth 24.5 mm
Mechanical life 2 x 10⁶
Retention force 20 N
Switching principle Slow-action switching contact
Degree of protection IP67
Ambient temperature -20 ... +55 °C
Material
Contact Silver alloy, gold flashed
Housing Reinforced thermoplastic
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

B10DMission time
Monitoring of the guard position2x10620 y
Important! Values valid at DC-13 100 mA/24V
Monitoring of guard locking2x10620 y
Important! Values valid at DC-13 100 mA/24V


In combination with actuator ACTUATOR-S-GT-SN

Overtravel 5 mm

Aksesuar

İndirme

Komple paket

Tüm önemli belgeleri tek bir tıklama ile indirin.

İçerik:

  • Kullanım talimatları ve kullanım talimatlarına veya kısa talimatlara yapılan tüm eklemeler
  • Kullanım talimatlarını tamamlayan tüm veri sayfaları
  • Uygunluk beyanı
Paketin tamamını indirin (ZIP, 6,3 MB)

Tek Belgeler

Diğer Belgeler

Sipariş verileri

Sip. No. 095398
Makale adı STM2A-222B024-M
Ağırlık 0,467kg
Gümrük sınıfı 85365019000
ECLASS 27-27-26-03 Safety switch with guard control

Teknik Destek

Teknik Destek
Do you have technical questions about our products, their possible use or applications? Our experts will be happy to help.

EUCHNER End. Emn. Tek. Ltd. Sti.
+90 216 521-1000
info(at)euchner.com.tr

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