HomeProductsElectromechanical safety switches with guard lockingSTP plastic switch with metal headSTP4A-2131A024SM8C2627

STP4A-2131A024SM8C2627 (Order no. 170801)

Safety switch STP with door monitoring contact

  • Actuating head made of metal
  • Auxiliary release on the front
  • With door monitoring contact
  • Plug connector M12, 8-pin
STP4A-2131A024SM8C2627 (Order no. 170801)

Description

Approach direction

Horizontal and vertical

Can be adjusted in 90° steps

Solenoid operating voltage

  • AC/DC 24 V +10%, -15%

Guard locking type

STP4

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

Switching element

2131

Slow-action switching contact 2 NC + 1 NO + 1 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.

Switching function
Switching function
Wiring diagram
Wiring diagram
Wiring diagram
Wiring diagram
Electromechanical safety switches in use

Functional drawings

Functional drawings

Dimensional drawings

Dimensional drawings
1Auxiliary release
2Locking screw

Connection examples

Connection examples

Technical data

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. 1 A gG
Power consumption 8,5 W
Connection cross section
Rated insulation voltage Ui 30 V
Rated impulse voltage Uimp 1.5 kV
Utilization category
AC-15 1 A 24 V
DC-13 1 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 1 A

Mechanical values and environment

Anfahrgeschwindigkeit max. 20 m/min
Approach direction A
Connection type
1 x Plug connector M12 (8-pin)
Number of guard lock monitoring NO contacts 1
Number of door position positively driven 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 Open-circuit current principle

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

B10DMission time
Monitoring of the guard position5x10620 y
Important! Values valid at DC-13 100 mA/24V
Guard lock monitoring5x10620 y
Important! Values valid at DC-13 100 mA/24V


Miscellaneous

C number
C2627 Door monitoring contact as positively driven contact, three positively driven contacts

In combination with actuator ACTUATOR-S-GT-SN

Overtravel 5 mm

Accessories

Downloads

Complete package

Download all important documents with a single click.

Content:

  • The operating instructions and any additions to the operating instructions or brief instructions
  • Any data sheets to supplement the operating instructions
  • The declaration of conformity
Download Complete Package (ZIP, 6,3 MB)

Single Documents

Other Documents

Ordering data

Ordernumber 170801
Item designation STP4A-2131A024SM8C2627
Gross weight 0,55kg
Customs tariff number 85365019000
ECLASS 27-27-26-03 Safety switch with guard control