EUCHNER – More than safety.
EUCHNER – More than safety.
HomeProductsElectromechanical safety switches without guard lockingNZ.VZ robust safety switchNZ1VZ-3131E-M

NZ1VZ-3131E-M (Order no. 082122)

Safety switch NZ.VZ, cable entry M20 x 1.5

  • Cable entry M20 x 1.5
  • 2 positively driven, positively driven contacts
  • two NO contacts
NZ1VZ-3131E-M (Order no. 082122)

Description

Approach direction

Horizontal

Can be adjusted in 90° steps

Switching element

3131H

Slow-action switching contact 2 positively driven, positively driven contact 2 NO contacts

Required accessories

Actuator is not included in the scope of delivery.

Switching function
Switching function
Dimension drawing
Dimension drawing
Wiring diagram 3131H
Wiring diagram 3131H
Electromechanical safety switches in use

Functional drawings

Functional drawings

Dimensional drawings

Dimensional drawings
1Do not use as an end stop. Limit overtravel separately.
2Actuating direction can be changed
3Standard
aTravel without operation: actuator is in the guide slot, but function is not triggered.
bSwitching operation completed: actuator must be inserted to this point to ensure safe switching. The actuator must be withdrawn at least to point a for switching off.

Connection examples

Connection examples

Technical data

Approvals

EAC_RU C-DE.MO05.B.00971/20DGUV_NZVZ_ET 23004_ET 23005DNV-GL_TAA0000172 Rev. 1CCC2020980305000534_CQC2008010305306210_2024c_UL_us_E155795_2/1

Electrical connection values

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
AC-15 4 A 230 V
Short circuit protection according to IEC 60269-1 4A gG
Switching voltage
min. at 10 mA 12 V
Switching current
min. at 24 V 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 M20 x 1.5
Number of door position NO contacts 2
Number of door position positively driven contacts 2
Extraction force 35 N
Actuation frequency max. 1200 1/h
Actuating force 35 N
Installation orientation any
Insertion depth 52 mm
Mechanical life 2 x 10⁶
Retention force 8 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

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


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, 7,1 MB)

Single Documents

Other Documents

Ordering data

Ordernumber 082122
Item designation NZ1VZ-3131E-M
Gross weight 0,369kg
Customs tariff number 85365019000
ECLASS 27-27-26-02 Safety switch with separate actuator (Type 2)

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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