ZS 71 WZ -40°C IP67 Extreme

  • Cold-resistant down to -40 °C
  • High degree of protection IP 67
  • Metal enclosure
  • Wall mounting
  • Snap action: 2 contacts
  • Pull-wire function with latching
  • N.B.: Please state required international approvals with your order!
Note
  • 1 cable gland M20x1.5 brass nickel-plated included in delivery

Technical data

StandardsEN 60947-5-1
Enclosurealuminium die-cast, powder-coated
Coverglass-fibre reinforced, shock-proof thermoplastic (PA 66), self-extinguishing UL 94-V0
Degree of protectionIP 67 to IEC/EN 60529
Contact materialsilver
Switching elements1 NC/1 NO contact, type Zb
Switching systemsnap action
Connectionscrew connection terminals
Cable cross-sectionmax. 1.5 mm² (incl. conductor ferrules)
Cable entry2 x M20 x 1.5
Uimp4 kV
Ui400 V
Ithe4 A
Utilisation categoryAC-15
Ie/Ue4 A/400 VAC
Max. fuse rating4 A gG/gN fuse
Ambient temperature–40 °C … +80 °C
Mechanical life> 1 million operations
Operation cycles3600/h
Actuating forcemax. 50 N
Featurespull-wire function
Approvals

Ordering details

Slow action

1 NC/1 NO contact

Type   Material no.  
Type    Material no.   
ZS 71 WZ 1Ö/1S RE -40°C IP67 Extreme 1188175
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.

Accessories

Yellow pull-wire with ball and Duplex wire clamp - 1 m
  • With rubber ball and Duplex wire clamp
  • Length 1 m
  • Pull-wire yellow (polypropylene)
Yellow pull-wire with ball and Duplex wire clamp - 2 m
  • With rubber ball and Duplex wire clamp
  • Length 2 m
  • Pull-wire yellow (polypropylene)
Yellow pull-wire with ball and Duplex wire clamp - 3 m
  • With rubber ball and Duplex wire clamp
  • Length 3 m
  • Pull-wire yellow (polypropylene)
Yellow pull-wire with ball and Duplex wire clamp - 4 m
  • With rubber ball and Duplex wire clamp
  • Length 4 m
  • Pull-wire yellow (polypropylene)
Yellow pull-wire with ball and mounting clamp - 1 m
  • With rubber ball and mounting clamp
  • Length 1 m
  • Pull-wire yellow (polypropylene)
Yellow pull-wire with ball and mounting clamp - 2 m
  • Length 2 m
  • With rubber ball and mounting clamp
  • Pull-wire yellow (polypropylene)
Yellow pull-wire with ball and mounting clamp - 3 m
  • Length 3 m
  • With rubber ball and mounting clamp
  • Pull-wire yellow (polypropylene)
Yellow pull-wire with ball and mounting clamp - 4 m
  • Length 4 m
  • With rubber ball and mounting clamp
  • Pull-wire yellow (polypropylene)