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NZ1VZ-2131E-M-EX (Order no. 093660)

Safety switch NZ.VZ ATEX, cable entry M20 x 1.5

  • ATEX version
  • Cable entry M20 x 1.5
  • 3 pos. driven contact
  • 1 NO contacts
NZ1VZ-2131E-M-EX (Order no. 093660)

Description

Approach direction

Horizontal

Can be adjusted in 90° steps

Switching element

2131H

Slow-action switching contact 3 positively driven contacts + 1 NO contact

Scope of delivery ATEX

ATEX cable gland M20 x 1.5 included.

Version ATEX

Suitable for use in zones 2 and 22 (gases and dusts). Application II 3G D. Use cable gland supplied.

Accessories required

Actuator is not included.

Dimension drawing
Dimension drawing
Wiring diagram<br>Wiring diagram 2131H
Wiring diagram
Wiring diagram 2131H
Electromechanical safety switches in use

Dimensional drawings

Dimensional drawings

Connection examples

Connection examples

Technical data

Approvals

EAC_RU C-DE.MO05.B.00971/20DNV-GL_TAA0000172 Rev. 1CCC2024010305643584_SafetySwitch Nc_UL_us_E155795_2/1

Electrical connection values

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
Short circuit protection according to IEC 60269-1 4A gG
Switching voltage 12 V
Switching current
min. at DC 24V 1 mA
thermal rated current Ith 4 A

Mechanical values and environment

Approach speed max. 20 m/min
Approach direction A
Connection type
1 x Cable entry M20 x 1.5
Number of door position NO contacts 1
Number of door position positively driven contacts 3
Extraction force 35 N
Actuation frequency max. 1200 1/h
Actuating force 35 N
Installation orientation any
Insertion depth 52 mm
Clamping range for cable 6.5 ... 12 mm
Storage temperature -25 ... 75 °C
Mechanical life 2 x 10⁶
Retention force 10 N
Switching principle Slow-action switching contact
Degree of protection IP67
Ambient temperature -20 ... 75 °C
Material
Contact Silver alloy, gold flashed
Housing Anodized die-cast alloy

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

B10DMission time
Monitoring of the guard position4.5x10620 y
Important! Values valid at DC-13 100 mA/24V


Miscellaneous

Explosion protection in accordance with ATEX Directive 2024/34/EU
incl. cable gland II3G Ex nR IIB T5 Gc X / II3D Ex tc IIIC T90°C Dc

In combination with actuator ACTUATOR-Z-G

Overtravel 4 mm

In combination with actuator ACTUATOR-Z-GN

Overtravel 16 mm

Accessories

Downloads

Single Documents

Other Documents

Ordering data

Ordernumber 093660
Item designation NZ1VZ-2131E-M-EX
Gross weight 0,55kg
Customs tariff number 85365019000
ECLASS 27-27-26-02 Sicherheitsschalter mit getrenntem Betätiger (Bauart 2)