Schmersal - The DNA of Safety

Direct Contact

  • +49 202 6474-0
  • info@schmersal.com
Safety Invented in Germany

Products

  • Online Product Catalogue
  • Innovations
  • Industry Solutions

Services

  • tec-nicum
  • Safety Services
  • Contact

Company

  • The Schmersal Group
  • Schedule
  • Press
  • Information

Legal

  • Imprint
  • Privacy Policy
  • Terms and Conditions

© 2026 K.A. Schmersal GmbH & Co. KG

We respect your privacy

This website uses cookies and similar technologies.

Your selection:

+49 202 6474-800 for technical support | +49 202 6474-100 for commercial support (9.00 AM to 6.00 PM each)
Product comparison
International (EN)
Belgium
FRNL
Brazil
PTES
China
ZH
Denmark
DA
Germany
DE
Finland
FI
France
FR
United Kingdom
EN
India
EN
International
EN
Italy
IT
Japan
JA
Canada
ENFR
Netherlands
NL
Norway
NO
Austria
DEEN
Poland
PL
Portugal
PT
Sweden
SV
Switzerland
DEFRIT
Spain
ES
Turkey
TR
USA
EN
Schmersal
  1. Pull-wire emergency stop switches
  2. ZQ 901
ZQ 901

ZQ 901

  • Stainless steel enclosure
  • one-side operation / wire up to 75 m long
  • Release push button
  • Position indicator
  • Robust design
  • Large wiring compartment
  • Twisting of towing eye not possible
  • External watertight collar
  • wire pull and breakage detection
  • 3 cable entries M 20 x 1.5
3 Products
ZQ901-11

ZQ901-11

Item no. 137000450

Pull-wire emergency stop switch

ZQ901-22

ZQ901-22

Item no. 137001177

Pull-wire emergency stop switch

ZQ901-04

ZQ901-04

Item no. 137001780

Pull-wire emergency stop switch

3 results found

System components