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 switchNZ2HS-511SEM5C2376

NZ2HS-511SEM5C2376 (Order no. 115454)

Safety switch NZ.HS, lever arm with steel roller, plug connector M12

  • Lever arm, steel roller ø 18 mm
  • Version A according to EN 50041
  • Plug connector M12, 5-pin
  • 1 positively driven, positively driven contact
  • 1 NO contacts
NZ2HS-511SEM5C2376 (Order no. 115454)

Description

Approach direction

Horizontal

Can be adjusted in 90° steps

Switching direction adjustable

Right, left or both sides

Switching element

511

Snap-action switching contact 1 positively driven, positively driven contact 1 NO contact

Dimension drawing
Dimension drawing
Wiring diagram ES511
Wiring diagram ES511
Travel diagram
Travel diagram
Electromechanical safety switches in use

Dimensional drawings

Dimensional drawings
1Guide lug aligned
2Dog
3without earth conductor
4Not leading
55-pin
6Positive opening function is dependent on maintaining this distance.
7Actuator (dog) must be positively mounted on the machine.
8Switch can be replaced only with the same type.
AOperating point
BEnd position
CReset point

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. 1CCC2020980305000534_CQC2008010305306210_2024c_UL_us_E155795_2/4

Electrical connection values

Rated insulation voltage Ui 50 V
Rated impulse withstand voltage Uimp 1.5 kV
Utilization category
DC-13 4 A 24 V
AC-15 4 A 30 V
Short circuit protection according to IEC 60269-1 4A gG
Switching current
min. at DC 24V 10 mA
thermal rated current Ith 4 A

Mechanical values and environment

Approach speed 0.1 ... 60 m/min
Connection type
1 x Plug connector M12 (5-pin)
Number of NO contacts 1
Number of door position positively driven contacts 1
Actuating element
Slide bearing metal Lever arm (d roller = 18 mm, length = 32 mm)
Actuating force min. 15 N
Installation orientation any
Mechanical life 30 x 10⁶
Contact bounce time max. 3 ms
Switching principle Snap-action switching contact
Schließzeit max. 4 ms
Degree of protection IP67
Ambient temperature -25 ... +80 °C
Material
Housing Anodized die-cast alloy
Contact Silver alloy, gold flashed

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


Miscellaneous

C number
C2376
Additional feature Housing without earth conductor! All the electrical connections must either be isolated from the mains supply by a safety transformer according to EN IEC 61558-2-6 with limited output voltage in the event of a fault, or by other equivalent insulation measures.

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, 7,4 MB)

Single Documents

Other Documents

Ordering data

Ordernumber 115454
Item designation NZ2HS-511SEM5C2376
Gross weight 0,38kg
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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