ZS 71

  • Metal enclosure
  • 2 contacts
  • Small design
  • 2 different spring force variants:
    55 N for max. 5 m wire length, 200 N for 5-20 m wire length
  • Wire pull and breakage detection
  • Position indicator A available
  • Watertight collar W for protection against penetration of dirt available
  • Indicator lamp position in the left side cable entry
  • Ex version available

Technical data

Applied standards EN 60947-5-1, EN ISO 13849-1, GS-ET-15
Enclosure aluminium die-cast, powder-coated
Cover thermoplastic, glass-fibre reinforced, impact resistant, self-extinguishing UL 94 V-0
Degree of protection IP 65 to IEC/EN 60529
B10d (10 % load) 2 million
TM max. 20 years
Contact material silver
Switching system snap action, positive break NC contacts
Switching elements 1 NC/1 NO contact or 2 NC contacts
Connection screw connection terminals
Cable cross-section max. 2.5 mm² (incl. conductor ferrules)
Cable entry 2 x M20 x 1.5
Rated impulse withstand voltage Uimp 6 kV
Rated operating isolation voltage Ui 400 V
Conventional thermal current Ithe 6 A
Utilisation category AC-15
Rated operating current/voltage Ie/Ue 6 A/400 VAC
Short-circuit protection 6 A gG/gN fuse
Ambient temperature –25 °C … +70 °C
Mechanical life > 1 million operations
Indicator lamp as option
Max. wire length 20 m
Approvals

Ordering details

without position indicator, without watertight collar

Type   Material no.  
Type    Material no.   
ZS 71 1Ö/1S / 55 N stock type Standard versions, in stock or available at short notice 1048069
Type    Material no.   
ZS 71 1Ö/1S / 200 N 1048083
Type    Material no.   
ZS 71 2Ö / 55 N stock type Standard versions, in stock or available at short notice 1048098
Type    Material no.   
ZS 71 2Ö / 200 N 1180899
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.

with position indicator

Type   Material no.  
Type    Material no.   
ZS 71 1Ö/1S-A / 55 N 1048070
Type    Material no.   
ZS 71 1Ö/1S-A / 200 N on request Produced to order.
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.

with watertight collar

Type   Material no.  
Type    Material no.   
ZS 71 1Ö/1S W / 55 N 1048084
Type    Material no.   
ZS 71 1Ö/1S W / 200 N stock type Standard versions, in stock or available at short notice 1048093
Type    Material no.   
ZS 71 2Ö W / 55 N 1048106
Type    Material no.   
ZS 71 2Ö W / 200 N 1048116
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.

with position indicator, with watertight collar

Type   Material no.  
Type    Material no.   
ZS 71 1Ö/1S W-A / 55 N 1048085
Type    Material no.   
ZS 71 1Ö/1S W-A / 200 N 1182043
Type    Material no.   
ZS 71 2Ö W-A / 55 N 1180881
Type    Material no.   
ZS 71 2Ö W-A / 200 N 1174107
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.