ZS 73 1Ö/1S VS / 120-180 N

Emergency pull-wire switch
Material number: on request
  • Metal enclosure
  • 2 contacts
  • Wire length up to 130 m
  • Adjustable spring force: 120-180 N
  • Release by key
  • Wire pull and breakage detection
Note
  • At 5 m distance intermediate wire supports are required. One wire thimble is provided.
Contact

Technical data

Applied standardsEN 60947-5-1, -5;
EN ISO 13850; EN ISO 13849-1
Enclosurealuminium die-cast, enamel finish
Coverglass-fibre reinforced, shock-proof thermoplastic, self-extinguishing UL 94 V-0
Degree of protectionIP 54 to IEC/EN 60529
Contact materialsilver
Switching elements1 NC/1 NO contact, type Zb
Switching systemsnap action, positive break NC contacts
Connectionscrew connection terminals
Cable cross-sectionmax. 2.5 mm² (incl. conductor ferrules)
Cable entry1 x M16 x 1.5
B10d (10 % load)200 000
TMmax. 20 years
Rated impulse withstand voltage Uimp6 kV
Rated operating isolation voltage Ui400 V
Conventional thermal current Ithe6 A
Utilisation categoryAC-15
Rated operating current/voltage Ie/Ue6 A/400 VAC
Max. fuse rating6 A gG/gN fuse
Ambient temperature–25 °C … +70 °C
Mechanical life> 100 000 operations
Max. wire length130 m
Approvals

Switching diagram

Contact diagram


Accessories

Compensation spring ZS 73/75-200N
  • With travel limitation
  • Stainless steel 1.4310
  • Adaption of length expansions caused by changes in temperature
Compensation spring ZS 73/75-400N
  • With travel limitation
  • Stainless steel 1.4310
  • Adaption of length expansions caused by changes in temperature
Cable Tensioner System TS 65
  • Time-saving
  • Non-slip
  • Easy to adjust
  • Ergonomically designed
  • Injury-free
  • Only one tool
Tensioner M6
  • Adjustable from 145 mm to 225 mm
  • According to DIN 1480
  • For precise adjustment of pull-wire pre-stress
Tensioner M8 stainless steel
  • Adjustable from 160 mm to 255 mm
  • Made of stainless steel
  • According to DIN 1480
  • For precise adjustment of pull-wire pre-stress
Indicator lamp glow lamp 24 VDC
  • 24 VDC
  • M20 x 1.5
  • Lamp cap red
Indicator lamp 24 VAC DC
  • 24 VAC/DC
  • Calotte red transparent
  • M20 x 1.5
Indicator lamp Multi-LED RD 24 VDC
  • 24 VDC
  • M20 x 1.5
  • Lamp cap red
Indicator lamp Multi-LED RD 115 VAC
  • 115 VAC
  • M20 x 1.5
  • Lamp cap red
Indicator lamp Multi-LED RD 230 VAC
  • 230 VAC
  • M20 x 1.5
  • Lamp cap red
Indicator lamp Multi-LED WH 24 VDC
  • Lamp cap white
  • 24 VDC
  • M20 x 1.5
Indicator lamp Multi-LED WH 115 VAC
  • Lamp cap white
  • 115 VAC
  • M20 x 1.5
Indicator lamp Multi-LED WH 230 VAC
  • Lamp cap white
  • 230 VAC
  • M20 x 1.5
Pull-wire Ø 5 mm per metre
  • Steel core Ø 3 mm with red PVC sheath
  • Ordering unit: per metre
  • Total diameter 5 mm
Pull-wire stainless steel Ø 5 mm per metre
  • Ordering unit: per metre
  • Total diameter 5 mm
  • Stainless steel core Ø 3 mm with red PVC sheath
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
  • For pull-wire with red PVC sheath Ø 5 mm (steel core Ø 3 mm)
  • To guide the pull-wire where the path is not a straight line
Wire clamp 3 mm
  • For pull-wire with steel core Ø 3 mm
Wire clamp 3 mm stainless steel
  • Stainless steel
  • 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 3 mm
  • According to DIN 65457
  • For pull-wire with steel core Ø 3 mm
Wire thimble 3 mm stainless steel
  • Stainless steel
  • According to DIN 65457
  • For pull-wire with steel core Ø 3 mm
Eye bolt M8 x 70 with nut
  • 70 mm length referring to eye centre, 25 mm thread length,
    M8 x 1.25 thread
  • According to DIN 444
Eye bolt BM8 x 70 with nut, stainless steel
  • Stainless steel
  • 70 mm length referring to eye centre, 25 mm thread length,
    M8 x 1.25 thread
  • According to DIN 444
Eye bolt BM10 x 40 with nut
  • 40 mm length referring to eye centre, 25 mm thread length,
    M10 x 1.5 thread
  • According to DIN 444
Eye bolt open M10 x 70 with 2 nuts
  • Galvanized steel
  • 120 mm length, 70 mm thread length
  • M10 thread
  • 2 hexagon nuts are provided