ZS 91 S -40°C ... +85°C IP66/67 Extreme

Features/Options

  • Temperature resistant from -40 °C to +85 °C
  • High degree of protection IP 66 / IP 67
  • Thermoplastic enclosure
  • 4 or 6 contacts
  • Wire length up to 2 x 100 m
  • Release by lever
  • Available without unlocking mechanism (per EN 60947-5-1)
  • Wire pull and breakage detection
  • Position indicator A available
  • Version with Bus or Si-Bus available on request

Technical data

StandardsEN 60947-5-1, -5;
EN ISO 13850; EN ISO 13849-1
Enclosureglass-fibre reinforced, shock-proof thermoplastic (PA 66), self-extinguishing UL 94-V0
Coverglass-fibre reinforced, shock-proof thermoplastic (PA 66), self-extinguishing UL 94-V0
Tightening torquecover screws: max. 0.8 Nm,
actuator screw: max. 3.3 Nm
Degree of protectionIP 66/67 to IEC/EN 60529
Contact materialsilver
Switching elements3 NC/3 NO contacts or
4 NC/2 NO contacts or
2 NC/2 NO contacts or
3 NC/1 NO contacts or
4 NC contacts with double break
Switching systemsnap action, positive break NC contacts
Connectionscrew connection terminals
Cable cross-sectionmax. 2.5 mm² (incl. conductor ferrules)
Cable entry2 x M25 x 1.5
B10d (10 % Load)80 000
TMmax. 20 years
Uimp6 kV
Ui400 V
Ithe6 A
Conditional short-circuit current1100 A
Utilisation categoryAC-15
Ie/Ue6 A/400 VAC
Max. fuse rating6 A gG/gN fuse
Ambient temperature–40 °C … +85 °C
Mechanical life> 40 000 operations
Max. wire length2 x 100 m
Featureswire pull and breakage detection
Approvals