ZS 71

Features/Options

  • Metal enclosure
  • 2 contacts
  • Small design
  • Wire length up to 20 m
  • 2 various spring force variants (actuating forces):
    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

StandardsEN ISO 13849-1; EN 60947-5-1
Enclosurealuminium die-cast, powder-coated
Coverglass-fibre reinforced, shock-proof thermoplastic (PA 66), self-extinguishing UL 94-V0
Degree of protectionIP 65 to IEC/EN 60529
Contact materialsilver
Switching elements1 NC/1 NO contact or 2 NC contacts
Switching systemsnap action, positive break 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
Uimp6 kV
Ui400 V
Ithe6 A
Utilisation categoryAC-15
Ie/Ue6 A/400 VAC
Max. fuse rating6 A gG/gN fuse
Ambient temperature–25 °C … +70 °C
Mechanical life> 1 million operations
Indicator lampas option
Max. wire length20 m
Featureswire pull and breakage detection
Approvals

Stock types

Ordering details

without position indicator,
without watertight collar

Type   Material no.
ZS 71 1Ö/1S / 55 N stock type Standard versions, in stock or available at short notice 1048069
ZS 71 1Ö/1S / 200 N 1048083
ZS 71 2Ö / 55 N stock type Standard versions, in stock or available at short notice 1048098
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,
without watertight collar

Type   Material no.
ZS 71 1Ö/1S-A / 55 N 1048070
ZS 71 1Ö/1S-A / 200 N on request Produced to order.
ZS 71 2Ö-A / 55 N 1178532
ZS 71 2Ö-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.

without position indicator,
with watertight collar

Type   Material no.
ZS 71 1Ö/1S W / 55 N 1048084
ZS 71 1Ö/1S W / 200 N stock type Standard versions, in stock or available at short notice 1048093
ZS 71 2Ö W / 55 N 1048106
ZS 71 2Ö W / 200 N stock type Standard versions, in stock or available at short notice 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.
ZS 71 1Ö/1S W-A / 55 N 1048085
ZS 71 1Ö/1S W-A / 200 N 1182043
ZS 71 2Ö W-A / 55 N 1180881
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.
Accessories
Type   Material no.
Cable Tensioner System TS 65 stock type Standard versions, in stock or available at short notice 1186621
Type   Material no.
Tensioner M6 stock type Standard versions, in stock or available at short notice 1033254
Tensioner M8 stainless steel stock type Standard versions, in stock or available at short notice 1033300
Type   Material no.
Indicator lamp glow lamp 24 VDC stock type Standard versions, in stock or available at short notice 1164937
Type   Material no.
Indicator lamp 24 VAC DC stock type Standard versions, in stock or available at short notice 1348797
Type   Material no.
Pull-wire Ø 5 mm per metre stock type Standard versions, in stock or available at short notice 1032984
Pull-wire stainless steel Ø 5 mm per metre stock type Standard versions, in stock or available at short notice 1033297
Type   Material no.
Complete pull-wire set, 5 m stock type Standard versions, in stock or available at short notice 1041628
Complete pull-wire set, 10 m stock type Standard versions, in stock or available at short notice 1041633
Complete pull-wire set, 15 m stock type Standard versions, in stock or available at short notice 1041634
Complete pull-wire set, 20 m stock type Standard versions, in stock or available at short notice 1041645
Complete pull-wire set, 25 m stock type Standard versions, in stock or available at short notice 1041635
Complete pull-wire set, 30 m stock type Standard versions, in stock or available at short notice 1041641
Complete pull-wire set, 40 m stock type Standard versions, in stock or available at short notice 1041647
Complete pull-wire set, 50 m stock type Standard versions, in stock or available at short notice 1041642
Type   Material no.
Yellow pull-wire with ball and mounting clamp - 1 m stock type Standard versions, in stock or available at short notice 1041764
Yellow pull-wire with ball and mounting clamp - 2 m stock type Standard versions, in stock or available at short notice 1167653
Yellow pull-wire with ball and mounting clamp - 3 m stock type Standard versions, in stock or available at short notice 1167654
Yellow pull-wire with ball and mounting clamp - 4 m stock type Standard versions, in stock or available at short notice 1160281
Type   Material no.
Pulley stock type Standard versions, in stock or available at short notice 1041765
Type   Material no.
Wire clamp 3 mm stock type Standard versions, in stock or available at short notice 1033247
Wire clamp 3 mm stainless steel stock type Standard versions, in stock or available at short notice 1033299
Type   Material no.
Duplex wire clamp stock type Standard versions, in stock or available at short notice 1033248
Type   Material no.
Egg-shaped wire clamp stock type Standard versions, in stock or available at short notice 1181896
Type   Material no.
Wire thimble 3 mm stock type Standard versions, in stock or available at short notice 1033245
Wire thimble 3 mm stainless steel stock type Standard versions, in stock or available at short notice 1172707
Type   Material no.
Eye bolt M8 x 70 with nut stock type Standard versions, in stock or available at short notice 1170601
Eye bolt BM8 x 70 with nut, stainless steel stock type Standard versions, in stock or available at short notice 1189687
Eye bolt BM10 x 40 with nut stock type Standard versions, in stock or available at short notice 1032610
Eye bolt open M10 x 55 with 2 nuts stock type Standard versions, in stock or available at short notice 1279170