EUCHNER – More than safety.
EUCHNER – More than safety.
HomeProductsElectromechanical safety switches with guard lockingTQ small, flat plastic switchTQ1-1211SG024-5000

TQ1-1211SG024-5000 (Order no. 104749)

Safety switch TQ

  • Compact housing
  • Auxiliary release from 3 sides
  • Any installation orientation
  • LED indicator
  • Connecting cable, 5 m
TQ1-1211SG024-5000 (Order no. 104749)

Description

Guard locking types

TQ1

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

Switching elements

SK

For monitoring the door/actuator position.

ÜK

Monitoring contact for monitoring the guard locking (built-in solenoid).

1211S

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

Auxiliary release

This releases the guard locking after operation with a triangular key (included).

Dimension drawing
Dimension drawing
Wiring diagram 1211S
Wiring diagram 1211S

Dimensional drawings

Dimensional drawings
1Triangular key

Connection examples

Connection examples

Technical data

Approvals

EAC_RU C-DE.MO05.B.00971/20TÜV Süd München_B 40393 0023c_UL_us_E93776_9

Electrical connection values

Power consumption 2.7 W
Rated insulation voltage Ui 300 V
Rated impulse withstand voltage Uimp 2.5 kV
Utilization category
AC-15 Safety contact 0.75 A 250 V
AC-15 Monitoring contact 1 A 125 V
DC-13 Safety contact 0.27 A 250 V
DC-13 Monitoring contact 0.22 A 125 V
Short circuit protection according to IEC 60269-1 2A gG
Solenoid operating voltage
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 2.5 A

Mechanical values and environment

Approach speed 3 ... 60 m/min
Connection type Connecting cable, 5 m
Number of guard lock monitoring NC contacts 1
Number of door position NO contacts 1
Number of guard lock monitoring NO contacts 1
Number of door position positively driven contacts 2
Extraction force 10 N
Actuation frequency max. 900 1/h
Actuating force 5 N
Installation orientation any
Insertion depth 26.3 mm
Mechanical life 1 x 10⁶
Retention force 1 N
Switching principle Slow-action switching contact
Degree of protection IP67
Ambient temperature -20 ... +50 °C
Material
Housing Reinforced thermoplastic
Contact Silver alloy, gold flashed
Locking force Fmax 500 N
Guard locking principle Closed-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 for DC-12 100 mA/24V


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


In combination with actuator ACTUATOR-Q-WTB

Horizontal overtravel 1.3 mm

In combination with actuator ACTUATOR-Q-GT, HINGED ACTUATOR-Q-RO, HINGED ACTUATOR-Q-LU, ACTUATOR-Q-WT

Horizontal overtravel 1.9 mm

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, 3,1 MB)

Single Documents

Other Documents

Ordering data

Ordernumber 104749
Item designation TQ1-1211SG024-5000
Gross weight 0,6kg
Customs tariff number 85365019000
ECLASS 27-27-26-03 Safety switch with guard control

Technical support

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

EUCHNER (UK) Ltd.
+44 114 2560123
sales(at)euchner.co.uk

EUCHNER USA Inc.
+1 315 701-0315
info(at)euchner-usa.com

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