ZS 80 3Ö/1S WVD

Emergency grab-wire switch
Material number: 1178758
(Material number old: 72942502)
  • Metal enclosure
  • 4 contacts
  • Position indicator and integrated emergency-stop push-button
  • Wire length up to 100 m
  • Pretensioning force 100 N
  • Lever for release and position indication
  • Watertight collar
  • Wire pull and breakage detection
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Technical data

StandardsEN 60947-5-1, -5;
EN ISO 13850; EN ISO 13849-1
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 elements3 NC/1 NO contacts, type Zb
Switching systemslow action, positive break NC contacts
Connection2 x 4 pole terminal block
Cable cross-sectionmax. 2.5 mm² (incl. conductor ferrules)
Cable entry3 x M20 x 1.5
B10d (10 % load)200 000
TMmax. 20 years
Uimp2.5 kV
Ui250 V
Ithe2 A
Utilisation categoryAC-15; DC-13
Ie/Ue2 A/250 VAC; 0.25 A/230 VDC;
2 A/24 VDC
Max. fuse rating2 A gG/gN fuse
Ambient temperature–25 °C … +70 °C
Mechanical life> 100 000 operations
Max. wire length100 m
Featureswire pull and breakage detection
Approvals
Weight696 g