ZS 80 3Ö/1S WVD KST IP67 Niro w/o NA Extreme

Emergency pull-wire switch Extreme
Material number: 1189698
(Material number old: 72942922)
  • Pull-wire unit and screws made of stainless steel (NIRO) 
  • High degree of protection IP 67
  • Thermoplastic enclosure
  • 4 contacts
  • Position indicator
  • Wire length up to 100 m
  • Spring force variant: 100 N
  • Lever for release and position indication
  • Watertight collar
  • Wire pull and breakage detection
  • Attention: Please state required international approvals with your order!
Notes
  • 1 blanking plug M20x1.5 is included in delivery
  • At 5 m distance intermediate wire supports are required. One wire thimble is provided.
Contact

Technical data

Applied standards EN 60947-5-1, EN 60947-5-5, EN ISO 13850, EN ISO 13849-1
Enclosure thermoplastic, glass-fibre reinforced, impact resistant, self-extinguishing UL 94 V-0
Cover thermoplastic, glass-fibre reinforced, impact resistant, self-extinguishing UL 94 V-0
Degree of protection IP 67 to IEC/EN 60529
B10d (10 % load) 200 000
TM max. 20 years
Contact material silver
Switching elements 3 NC/1 NO contacts, type Zb
Switching system slow action, positive break NC contacts
Connection 2 x 4 pole terminal block
Cable cross-section max. 2.5 mm² (incl. conductor ferrules)
Cable entry 3 x M20 x 1.5 (press-out blanks in enclosure)
Rated impulse withstand voltage Uimp 2.5 kV
Rated insulation voltage Ui 250 V
Conventional thermal current Ithe 2 A
Utilisation category AC-15; DC-13
Rated operating current/voltage Ie/Ue 2 A/250 VAC; 0.25 A/230 VDC;
2 A/24 VDC
Short-circuit protection 2 A gG/gN fuse
Ambient temperature –25 °C … +70 °C
Mechanical life > 100 000 operations
Max. wire length 100 m
Approvals on request
Weight 525 g

Switching diagram

Contact diagram


Accessories

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 stainless steel Ø 5 mm per metre
  • Stainless steel core Ø 3 mm with red PVC sheath
  • Total diameter 5 mm
Pulley stainless steel
  • To guide the pull-wire where the path is not a straight line
  • Roller: polyamide
Wire clamp 3 mm stainless steel
  • For pull-wire with steel core Ø 3 mm
  • Stainless steel
Wire thimble RW 3 stainless steel
  • For pull-wire with steel core Ø 3 mm
  • Stainless steel 1.4401
Eye bolt BM8 x 70 with nut, stainless steel
  • According to DIN 444
  • 70 mm length referring to eye centre, 25 mm thread length,
    M8 x 1.25 thread
  • Stainless steel
Compensation spring ZS 80
  • With travel limitation
  • Adaption of length expansions caused by changes in temperature
  • Version consisting of: wire rope with red PVC sheath, 2 carabiner galvanized and tension spring (1.4310)
Compensation spring ZS 80 stainless steel
  • With travel limitation
  • Adaption of length expansions caused by changes in temperature
  • Version consisting of: wire rope with red PVC sheath, 2 carabiner A4 (1.4401) and tension spring (1.4310)
Cable Tensioner System TS 65
  • Only one tool
  • Injury-free
  • Ergonomically designed
  • Easy to adjust
  • Non-slip
  • Time-saving
Indicator lamp glow lamp 24 VDC
  • Lamp cap red
  • M20 x 1.5
  • 24 VDC
Indicator lamp LED 24 VAC DC
  • Calotte red transparent
  • M20 x 1.5
  • 24 VAC/DC
Indicator lamp Multi-LED RD 24 VDC
  • Lamp cap red
  • M20 x 1.5
  • 24 VDC
Indicator lamp Multi-LED RD 115 VAC
  • Lamp cap red
  • M20 x 1.5
  • 115 VAC
Indicator lamp Multi-LED RD 230 VAC
  • Lamp cap red
  • M20 x 1.5
  • 230 VAC
Indicator lamp Multi-LED WH 24 VDC
  • Lamp cap white
  • M20 x 1.5
  • 24 VDC