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

TZ2LE024SR11 (Order no. 070958)

Safety switch TZ, plug connector SR11

  • Auxiliary release on the front
  • Two LED indicators, red and green
  • Plug connector SR11
  • Actuating head fitted left
TZ2LE024SR11 (Order no. 070958)

Description

Approach direction

Figure

Figure

Horizontal

Can be adjusted in 90° steps

Solenoid operating voltage and LED function display

  • 24 V AC/DC -15%, +10%

Guard locking type

TZ2Open-circuit current principle, guard locking by applying voltage to the solenoid. Release by spring force.

Switching element

SKFor monitoring the door/actuator position
ÜKFor monitoring the guard locking (built-in solenoid)
528HSlow-action switching contact 1 NC + 1 NO

Auxiliary release

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).

Dimension drawing
Dimension drawing
SK:528H/ÜK:528HSR11
SK:528H/ÜK:528HSR11
Switching functions
Switching functions
Electro-mechanical safety switches

Dimension drawing

1Auxiliary release

SK:528H/ÜK:528HSR11

Solenoid monitoring
Door monitoring

Switching functions

Technical data

Approvals

Zulassung EACZulassung DNV GLZulassung DGUVZulassung c_UL_us LISTED Class 2Zulassung CCC

Mechanical values and environment

Housing material
Housing Anodized die-cast alloy
Weight
Net 1,2 kg
Ambient temperature -25 ... 80 °C
Degree of protection IP65
Mechanical life 1 x 106
Contact material Silver alloy, gold flashed
Switching principle Slow-action switching contact
Installation orientation Any
Number of door position positively driven contacts 1
Number of door position NO contacts 1
Number of guard lock monitoring positively driven contacts 1
Number of guard lock monitoring NO contacts 1 Switches green LED
Connection
1 x Plug connector SR11 (11-pin + PE)
Approach speed max.20 m/min
Actuation frequency max.1200 1/h
Guard locking principle Open-circuit current principle
Locking force Fmax 2000 N
Locking force FZh 1500 N
Retention force 10 N
Extraction force 30 N
Actuating force 35 N
Insertion depth min.52 mm
Lid Black

Electrical connection ratings

Thermal rated current Ith 4 A (>70°C => 2A)
Utilization category according to EN 60947-5-1
AC-15 4A 50V (>70°C => 2A)
DC-13 4A 24V (>70°C => 2A)
Solenoid operating voltage
AC/DC 24 V -15% ... +10%
Short circuit protection according to IEC 60269-1 4A gG (>70°C => 2A gG)
Rated insulation voltage Ui 50 V
Rated impulse withstand voltage Uimp 1,5 kV
Switching voltage
Min. at 10mA 12 V
Switching current
Min. at 24V 1 mA
Power consumption 10 W
Solenoid duty cycle 100 %
LED indicator Operating voltage corresponds to the solenoid voltage (2 LEDs; green, red)

Reliability values according to EN ISO 13849-1

Monitoring of guard locking and the safety guard position
B10D 3 x 106

In combination with Actuator BETAETIGER-Z-GN

Mechanical values and environment

Overtravel 16 mm

In combination with Actuator BETAETIGER-Z-G

Mechanical values and environment

Overtravel 4 mm

Accessories

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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