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

NZ2HS-538SEM5C2334 (Order no. 115259)

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

  • Version A according to EN 50041 (steel roller ø 18 mm)
  • Plug connector SEM5
NZ2HS-538SEM5C2334 (Order no. 115259)

Description

Approach direction

Horizontal

Switching direction

  • Right, left or both sides

Switching element

538H

Slow-action switching contact 2 NC

Dimension drawing
Dimension drawing
Wiring diagram ES538H C2334
Wiring diagram ES538H C2334
Travel diagram
Travel diagram
Electromechanical safety switches in use

Dimensional drawings

Dimensional drawings
1Guide lug aligned
2Dog
3Housing 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.
4Positive opening function is dependent on maintaining this distance.
5Actuator (dog) must be positively mounted on the machine.
6Switch can be replaced only with the same type.
7Switching element in free position: Switching element ES538 slow-action contact element, 2 NC contacts; NC contacts positively driven
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. 1c_UL_us_E155795_2/4CCC_2020980305000534_CQC2008010305306210

Electrical connection values

Rated insulation voltage Ui 50 V
Rated impulse withstand voltage Uimp 1.5 kV
Utilization category
AC-15 4 A 30 V
DC-13 4 A 24 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 ... 60 m/min
Connection type
1 x Plug connector M12 (Position switch with SEM5 plug connector, pin 5 not leading.)
Number of door position positively driven contacts 2
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
Switching principle Slow-action switching contact
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
Monitoring of the guard position2x10720 y


Miscellaneous

C number
C2334 With wiring for ET200pro modules, i.e. without earth conductor; pin 1-4 first positively driven contact, pin 2-5 second positively driven contact.
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, 6,8 MB)

Single Documents

Other Documents

Ordering data

Ordernumber 115259
Item designation NZ2HS-538SEM5C2334
Gross weight 0,388kg
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 USA Inc.
+1 315 701-0315
info(at)euchner-usa.com