EUCHNER – More than safety.
EUCHNER – More than safety.
AnasayfaProductsSafety engineering according to ATEX directiveElectromechanical safety switches according to ATEX directiveNZ1RS-3131-M-EX

NZ1RS-3131-M-EX (Sip. No. 094169)

Safety switch NZ.RS ATEX, steel roller ø 12 mm, roller plunger

  • ATEX version
  • Version C according to EN 50041 (steel roller ø 12 mm)
  • Suitable for use in zones 2 and 22 (gases and dusts)
  • Cable entry M20 x 1.5
NZ1RS-3131-M-EX (Sip. No. 094169)

Açıklama

Switching element

3131H

Slow-action switching contact 2 NC + 2 NO

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

Dimensional drawings

Dimensional drawings
1Cover hood
2For cable diameter 6.5 ... 12 mm
3Cable gland M20x1.5 (included)
4Dog
5NO contact operating point
6Operating point NC contact
7Free position

Connection examples

Connection examples

Shift travel diagrams

Shift travel diagrams
Contacts closed
Contacts open
Contacts positively driven

Teknik Veriler

Approvals

EAC_RU C-DE.MO05.B.00971/20DNV-GL_TAA0000172 Rev. 1c_UL_us_E155795_2/1

Electrical connection values

Connection cross section 0.34 ... 1.5 mm²
Rated insulation voltage Ui 50 V
Rated impulse withstand voltage Uimp 2.5 kV
Utilization category
DC-13 4 A 24 V
AC-15 4 A 50 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
Degree of contamination (external, according to EN 60947-1) 3

Mechanical values and environment

Approach speed 0.1 ... 20 m/min
Connection type
1 x Cable gland M20 x 1.5
Number of NO contacts 2
Number of door position positively driven contacts 2
Actuating element
Slide bearing metal Roller plunger
Actuating force
at 20 °C 30 N
Installation orientation any
Clamping range for cable 6.5 ... 12 mm
Mechanical life 30 x 10⁶
Roller diameter 12
Switching principle Slow-action switching contact
Degree of protection IP67
Ambient temperature -20 ... +75 °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

Explosion protection
incl. cable gland II3G Ex nR IIB T5 Gc X / II3D Ex tc IIIC T100°C Dc

İndirme

Komple paket

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İçerik:

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  • Uygunluk beyanı
Paketin tamamını indirin (ZIP, 2,0 MB)

Tek Belgeler

Diğer Belgeler

Sipariş verileri

Sip. No. 094169
Makale adı NZ1RS-3131-M-EX
Ağırlık 0,427kg
Gümrük sınıfı 85365019000
ECLASS 27-27-26-01 Safety position switch (Type 1)

Teknik Destek

Teknik Destek
Do you have technical questions about our products, their possible use or applications? Our experts will be happy to help.

EUCHNER End. Emn. Tek. Ltd. Sti.
+90 216 521-1000
info(at)euchner.com.tr