KezdőlapProductsElectromechanical safety switches with guard lockingSTP plastic switch with metal headSTP3A-2131A024MC1743

STP3A-2131A024MC1743 (Rend. sz. 111064)

Safety switch STP with door monitoring contact, escape release

  • Actuating head made of metal
  • Escape release on the rear side
  • With door monitoring contact
STP3A-2131A024MC1743 (Rend. sz. 111064)

Ismertetés

Approach direction

Horizontal and vertical

Can be adjusted in 90° steps

Solenoid operating voltage

  • AC/DC 24 V +10%, -15%

Guard locking type

STP3

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

Switching element

2131

Slow-action switching contact 2 NC + 1 NO + 1 NC (door monitoring contact)

Escape release (C1743, short actuator shaft)

This is used for manual release of guard locking from the danger zone without tools. With identification of On/Off position.

Switching function
Switching function
Dimension drawing
Dimension drawing
Wiring diagram 2131
Wiring diagram 2131
Electromechanical safety switches in use

Functional drawings

Functional drawings

Dimensional drawings

Dimensional drawings
*)Basic position = ready to lock, unlock by turning by 180° (actuator must not be under tensile load)
1Auxiliary release
2Locking screw
3Unlocked
4Escape release (basic position) *)

Connection examples

Connection examples
square_grey_dark.epsDoor monitoring
square_grey_light.epsSolenoid monitoring

Műszaki adatok

Approvals

EAC_RU C-DE.MO05.B.00971/20DGUV_STP_ET20006_ET20007CCC2024010305643586_SafetySwitch T_STc_UL_us_E155795_2/1

Electrical connection values

Fuse max. 4 A gG
Power consumption 8 W
Connection cross section 0.34 ... 1.5 mm²
Rated insulation voltage Ui 50 V
Rated impulse voltage Uimp 2.5 kV
Utilization category
AC-15 4 A 50 V
DC-13 4 A 24 V
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

Anfahrgeschwindigkeit max. 20 m/min
Approach direction A
Connection type
3 x M20 x 1.5
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
Storage temperature -25 ... 70 °C
Mechanical life 1 x 10⁶
Retention force 20 N
Switching principle Slow-action switching contact
Degree of protection IP67
Ambient temperature -20 ... 55 °C
Material
Housing Reinforced thermoplastic
Contact Silver alloy, gold flashed
Locking force Fmax 2500 N
Locking force FZh 2000 N
Guard locking principle Closed-circuit current principle

Characteristic values according to EN ISO 13849-1 and EN IEC 62061

B10DMission time
Guard lock monitoring5x10620 y
Important! Values valid at DC-13 100 mA/24V


PLMaximum SILCategoryMission time
Control of guard lockingDepending on external control of guard locking20 y


Miscellaneous

C number
C1743 Escape release short

In combination with actuator ACTUATOR-S-GT-SN

Overtravel 5 mm

Tartozékok

Letöltések

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Rendelési adatok

Rend. sz. 111064
Cikk neve STP3A-2131A024MC1743
Súly 0,523kg
Vámtarifaszám 85365019000
ECLASS 27-27-26-03 Safety switch with guard control