EUCHNER – More than safety.
EUCHNER – More than safety.

TZ1LE024M-C1815 (Order no. 087990)

Safety switch TZ, escape release with key button

  • Auxiliary release on the front
  • Escape release on the rear side with key button
  • Two LED displays, red and green
  • Actuating head fitted left
TZ1LE024M-C1815 (Order no. 087990)

Description

Approach direction

Horizontal

Can be adjusted in 90° steps

Solenoid operating voltage and LED function display

  • 24 V AC/DC -15%, +10%

Guard locking type

TZ1

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

Switching element

SK

For monitoring the door/actuator position

ÜK

For monitoring the guard locking (built-in solenoid)

528H

Slow-action switching contact 1 NC + 1 NO

Auxiliary release

This is used for releasing the guard locking with the aid of a tool. Sealing can be fitted to protect against tampering. Lead seal kit and tool included (already pre-assembled on versions with plug connectors).

Escape release

This is used for manual release of guard locking from the danger zone without tools. The disable can be removed and the switch returned to readiness for operation only using a key included (2 keys included).

Switching function
Switching function
Dimension drawing
Dimension drawing
Wiring diagram SK:528H/ÜK:528H
Wiring diagram SK:528H/ÜK:528H
Electromechanical safety switches in use

Functional drawings

Functional drawings

Dimensional drawings

Dimensional drawings
1Auxiliary release
2Escape release (red key button)

Connection examples

Connection examples
Door monitoring
Solenoid monitoring

Technical data

Approvals

EAC_RU C-DE.MO05.B.00971/20DNV-GL_TAA0000172 Rev. 1c_UL_us_E155795_2/1DGUV_ET 19039_ET 19040CCC_2020980305000541_CQC2008010305306207

Operating and display elements

LED display Operating voltage corresponds to the solenoid voltage (2 LEDs; green, red)

Electrical connection values

Power consumption 10 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 (>70 °C =>2 A)
AC-15 4 A 230 V (>70 °C =>2 A)
Short circuit protection according to IEC 60269-1 4A gG (>70 °C =>2A 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 (>70 °C =>2 A)

Mechanical values and environment

Approach speed max. 20 m/min
Approach direction
Actuating head left C
Connection type
1 x M20 x 1.5
Number of door position NO contacts 1
Number of guard lock monitoring NO contacts 1
Number of door position positively driven contacts 1
Number of guard lock monitoring positively driven contacts 1
Extraction force 30 N
Actuation frequency max. 1200 1/h
Actuating force 35 N
Lid black
Installation orientation any
Insertion depth 52 mm
Mechanical life 1 x 10⁶
Retention force 10 N
Switching principle Slow-action switching contact
Degree of protection IP67
Ambient temperature -25 ... +80 °C
Material
Contact Silver alloy, gold flashed
Housing Anodized die-cast alloy
Locking force Fmax 2000 N
Locking force FZh 1500 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 position3x10620 y
Important! Values valid at DC-13 100 mA/24V
Monitoring of guard locking3x10620 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
C1815 with escape release ((mushroom-head key button))

In combination with actuator ACTUATOR-Z-G

Overtravel 4 mm

In combination with actuator ACTUATOR-Z-GN

Overtravel 16 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, 10,2 MB)

Single Documents

Other Documents

Ordering data

Ordernumber 087990
Item designation TZ1LE024M-C1815
Gross weight 1,364kg
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