Pull-wire switch

ZS 73 1Ö/1S / 295-390 N

Article no.: 1048207Old article no.: 73141001

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Product features

  • Metal enclosure

  • 2 contacts

  • Wire length up to 130 m

  • Adjustable spring force: 295-390 N

  • Wire pull and breakage detection

  • Without mechanical latching

Technical data

Applied standards
EN ISO 13849-1, EN 60947-5-1
Enclosure
aluminium die-cast, enamel finish
Cover
thermoplastic, glass-fibre reinforced, shockproof, self-extinguishing UL 94 V-0
Degree of protection
IP54 (IEC/EN 60529)
B10d (10 % load)
2 million
TM
max. 20 years
Contact material
silver
Switching elements
1 NC/1 NO contact, type Zb
Switching system
snap action, positive break NC contacts A
Connection
screw connection terminals
Cable cross-section
max. 2.5 mm² (incl. conductor ferrules)
Cable entry
1 x M16 x 1.5
Rated impulse withstand voltage Uimp
6 kV
Rated insulation voltage Ui
400 V
Conventional thermal current Ithe
6 A
Conditional short-circuit current
1100 A
Utilisation category
AC-15
Rated operating current/voltage Ie/Ue
6 A/400 VAC
Short-circuit protection
6 A gG/gN fuse
Ambient temperature
–25 °C … +70 °C
Mechanical life
> 1 million operations
Max. wire length
130 m
Note
At 5 m distance intermediate wire supports are required. One wire thimble is provided.
Approvals
da
Weight
600 g

Dimensional drawing

Further drawings

Switching diagram

V Wire breakage detection
W Wire pull detection

Contact diagram

Downloads

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Choose the type of download
Mounting and wiring instructions – ZS 73 / ZS 73 S

German, English, French, Italian, Portuguese

PDF2 MB 13.11.2025

Variants / Options

The following variants / options are available on request:

  • 2 cable entries

to your contact persons
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Pull-wire switch

ZS 73 1Ö/1S / 295-390 N

Article no.: 1048207Old article no.: 73141001

contact us