Ex ZS 80 2Ö WVD-3D 3m

Ex emergency grab-wire switch
Material number: 1184746
  • Ex zone 22
  • Metal enclosure
  • 2 contacts
  • Position indicator and integrated emergency-stop push-button
  • Wire length up to 100 m
  • Spring force variant: 100 N
  • Lever for release and position indication
  • Watertight collar
  • Wire pull and breakage detection
Note
  • At 5 m distance intermediate wire supports are required. One wire thimble is provided.
Contact

Technical data

Applied standards EN 60079-0, EN 60079-31, EN 60947-5-1, EN 60947-5-5, EN ISO 13849-1, EN ISO 13850
Enclosure aluminium die-cast, enamel finish
Cover thermoplastic, glass-fibre reinforced, impact resistant, self-extinguishing UL 94 V-0
Degree of protection IP 65 (EN 60079-0 + IEC/EN 60529)
IP 67 (IEC/EN 60529)
B10d (10 % load) 200 000
TM max. 20 years
Switch insert 1 x Ex 14
Contact material silver
Switching system slow action, positive break NC contacts
Switching elements 2 NC contacts, type Zb
Connection pre-wired cable H05VV-F
Cable cross-section 4 x 0.75 mm² (incl. conductor ferrules)
Cable length 3 m
Rated impulse withstand voltage Uimp 4 kV
Rated insulation voltage Ui 250 V
Conventional thermal current Ithe 6 A
Utilisation category AC-15
Rated operating current/voltage Ie/Ue 6 A/250 VAC; 0.25 A/230 VDC
Short-circuit protection 6 A gG/gN fuse
Ambient temperature –20 °C … +65 °C
Mechanical life > 100 000 operations
Max. wire length 100 m
Impact energy max. 7 J
Ex marking II 3D Ex tc IIIC T80°C Dc
Weight 940 g

Switching diagram


Accessories

Cable Tensioner System TS 65
  • Only one tool
  • Injury-free
  • Ergonomically designed
  • Easy to adjust
  • Non-slip
  • Time-saving
Tensioner M6
  • For precise adjustment of pull-wire pre-stress
  • According to DIN 1480
  • Adjustable from 145 mm to 225 mm
Tensioner M8 stainless steel
  • For precise adjustment of pull-wire pre-stress
  • According to DIN 1480
  • Made of stainless steel
  • Adjustable from 160 mm to 255 mm
Pull-wire Ø 5 mm per metre
  • Steel core Ø 3 mm with red PVC sheath
  • Total diameter 5 mm
Pull-wire stainless steel Ø 5 mm per metre
  • Stainless steel core Ø 3 mm with red PVC sheath
  • Total diameter 5 mm
Complete pull-wire set, 5 m
  • Complete pull-wire set consisting of:
    5 m pull-wire Ø 3 mm with 2 mm PVC sheath,
    2 wire clamps DIN 741,
    1 wire thimble DIN 65457,
    1 eye bolt DIN 444 and
    1 Duplex wire clamp
Complete pull-wire set, 10 m
  • Complete pull-wire set consisting of:
    10 m pull-wire Ø 3 mm with 2 mm PVC sheath,
    2 wire clamps DIN 741,
    1 wire thimble DIN 65457,
    1 eye bolt DIN 444 and
    1 Duplex wire clamp
Complete pull-wire set, 15 m
  • Complete pull-wire set consisting of:
    15 m pull-wire Ø 3 mm with 2 mm PVC sheath,
    2 wire clamps DIN 741,
    1 wire thimble DIN 65457,
    1 eye bolt DIN 444 and
    1 Duplex wire clamp
Complete pull-wire set, 20 m
  • Complete pull-wire set consisting of:
    20 m pull-wire Ø 3 mm with 2 mm PVC sheath,
    2 wire clamps DIN 741,
    1 wire thimble DIN 65457,
    1 eye bolt DIN 444 and
    1 Duplex wire clamp
Complete pull-wire set, 25 m
  • Complete pull-wire set consisting of:
    25 m pull-wire Ø 3 mm with 2 mm PVC sheath,
    2 wire clamps DIN 741,
    1 wire thimble DIN 65457,
    1 eye bolt DIN 444 and
    1 Duplex wire clamp
Complete pull-wire set, 30 m
  • Complete pull-wire set consisting of:
    30 m pull-wire Ø 3 mm with 2 mm PVC sheath,
    2 wire clamps DIN 741,
    1 wire thimble DIN 65457,
    1 eye bolt DIN 444 and
    1 Duplex wire clamp
Complete pull-wire set, 40 m
  • Complete pull-wire set consisting of:
    40 m pull-wire Ø 3 mm with 2 mm PVC sheath,
    2 wire clamps DIN 741,
    1 wire thimble DIN 65457,
    1 eye bolt DIN 444 and
    1 Duplex wire clamp
Complete pull-wire set, 50 m
  • Complete pull-wire set consisting of:
    50 m pull-wire Ø 3 mm with 2 mm PVC sheath,
    2 wire clamps DIN 741,
    1 wire thimble DIN 65457,
    1 eye bolt DIN 444 and
    1 Duplex wire clamp
Pulley stainless steel
  • Roller: polyamide
Compensation spring ZS 80
  • Version consisting of: wire rope with red PVC sheath, 2 carabiner galvanized and tension spring (1.4310)
Compensation spring ZS 80 stainless steel
  • Version consisting of: wire rope with red PVC sheath, 2 carabiner A4 (1.4401) and tension spring (1.4310)
Wire clamp 3 mm
  • For pull-wire with steel core Ø 3 mm
Duplex wire clamp
  • For pull-wire with steel core Ø 3 mm
Egg-shaped wire clamp
  • For pull-wire with steel core Ø 3 mm
Wire thimble RW 4
  • According to DIN 65457-35 Z
  • For pull-wire with steel core Ø 4 mm
  • Galvanized
  • Tip 6 mm open
Eye bolt M8 x 70 with nut
  • According to DIN 444
  • 70 mm length referring to eye centre, 25 mm thread length,
    M8 x 1.25 thread
Eye bolt BM10 x 40 with nut
  • According to DIN 444
  • 40 mm length referring to eye centre, 25 mm thread length,
    M10 x 1.5 thread