ZS 71

  • Metal enclosure
  • 2 contacts
  • Small design
  • Wire length up to 20 m
  • 2 various spring force variants:
    55 N for max. 5 m, 200 N for 5-20 m
  • 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 standardsEN 60947-5-1; EN ISO 13849-1; GS-ET-15
Enclosurealuminium die-cast, powder-coated
Coverglass-fibre reinforced, shock-proof thermoplastic, self-extinguishing UL 94 V-0
Degree of protectionIP 65 to IEC/EN 60529
Contact materialsilver
Switching systemsnap action, positive break NC contacts
Switching elements1 NC/1 NO contact or 2 NC contacts
Connectionscrew connection terminals
Cable cross-sectionmax. 2.5 mm² (incl. conductor ferrules)
Cable entry2 x M20 x 1.5
B10d (10 % load)2 million
TMmax. 20 years
Rated impulse withstand voltage Uimp6 kV
Rated operating isolation voltage Ui400 V
Conventional thermal current Ithe6 A
Utilisation categoryAC-15
Rated operating current/voltage Ie/Ue6 A/400 VAC
Short-circuit protection6 A gG/gN fuse
Ambient temperature–25 °C … +70 °C
Mechanical life> 1 million operations
Indicator lampas option
Max. wire length20 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.