Pull-wire switch

ZS 71 WZ 1Ö/1S RE -40°C IP67 55N Extreme

Article no.: 1188175Old article no.: 71042921

Product features

Cold-resistant down to -40 °C
High degree of protection IP67
Metal enclosure
Wall mounting
Slow action
2 contacts
Pull-wire function with latching

Notes

One wire thimble is provided.

Technical data

General technical data

Applied standards: EN 60947-5-1

Enclosure: aluminium die-cast, powder-coated

Cover: thermoplastic, glass-fibre reinforced, shockproof, self-extinguishing UL 94 V-0

Sealing: silicone

Degree of protection: IP67 (IEC/EN 60529)

Contact material: silver

Switching system: slow action, positive break NC contacts A

Switching elements: 1 NC/1 NO contact, type Zb

Connection: screw connection terminals

Cable cross-section: max. 1.5 mm² (incl. conductor ferrules)

Cable entry: 2 x M20 x 1.5

Rated impulse withstand voltage U_imp: 4 kV

Rated insulation voltage U_i: 400 V

Conventional thermal current I_the: 4 A

Utilisation category: AC-15

Rated operating current/voltage I_e/U_e: 4 A/400 VAC

Short-circuit protection: 4 A gG/gN fuse

Ambient temperature: –40 °C … +80 °C

Mechanical life: > 1 million operations

Operation cycles: max. 3600/h

Actuating force: max. 50 N

Weight: 363 g

Dimensional drawing

Further drawings

Switching diagram

U Latching point

Contact diagram

Downloads

Mounting instructions

Declarations of Conformity

Data sheets

STEP-Files

Mounting and wiring instructions – ES/EM 41 Z / ES 41 WH/90° / ES 51 Z / ES/EM 61 Z / ES 95 Z / ZS 70 Z / ZS 71 Z

German, English, French, Italian, Portuguese

PDF2 MB 13.11.2025

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