EUCHNER – More than safety.
EUCHNER – More than safety.
HomeProductsElectromechanical safety switches without guard lockingN1A / NB01 Single Limit Switch, NZ position switch and EGZ single fixing limit switchNZ1HB-3131-M

NZ1HB-3131-M (Order no. 090969)

Safety switch NZ.HB, lever arm with plastic roller, cable entry M20 x 1.5

  • Lever arm, plastic roller ø 18 mm
  • Version A according to EN 50041
  • Cable entry M20 x 1.5
  • 2 pos. driven contacts
  • 2 NO contacts
NZ1HB-3131-M (Order no. 090969)

Description

Approach direction

Horizontal

Can be adjusted in 90° steps

Switching direction adjustable

Right, left or both sides

Switching element

3131H

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

Dimension drawing
Dimension drawing
Wiring diagram 3131H
Wiring diagram 3131H
Travel diagram
Travel diagram
Electromechanical safety switches in use

Dimensional drawings

Dimensional drawings

Connection examples

Connection examples

Shift travel diagrams

Shift travel diagrams
Contacts closed
Contacts open
Contacts positively driven

Technical data

Approvals

EAC_RU C-DE.MO05.B.00971/20DNV-GL_TAA0000172 Rev. 1DGUV_NZ_ET 23025_ET 23026CCC2020980305000534_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 current
min. at DC 24V 1 mA
thermal rated current Ith 4 A

Mechanical values and environment

Approach speed 0.1 ... 300 m/min
Connection type
1 x M20 x 1.5
Number of NO contacts 2
Number of door position positively driven contacts 2
Actuating element
Slide bearing plastic Lever arm (d roller = 18 mm, length = 32 mm)
Actuating force min. 15 N
Installation orientation any
Mechanical life 30 x 10⁶
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
Safety position sensor2x10720 y
Important! Values valid at DC-13 100 mA/24V


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, 7,0 MB)

Single Documents

Other Documents

Ordering data

Ordernumber 090969
Item designation NZ1HB-3131-M
Gross weight 0,342kg
Customs tariff number 85365019000
ECLASS 27-27-26-01 Safety position switch (Type 1)

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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