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Seltrol is a stocking distributor of a wide variety of industrial automation equipment. We are located in South Carolina and service SC and NC. Our inside and outside sales staff are available to assist you with your application. We provide technical - application support for all of our products.

Schmersal Safety Emergency Pull Cord Switches

 

 

 

ZS 71 Single Sided Pull Cord Switch up to 20 meters

 

  • To EN 418 / IEC 60947-5-5
  • Metal enclosure
  • 2 contacts
  • Small body
  • 2 cable entries M20 x 1.5
  • 2 various spring force variants (actuating forces)
  • Wire up to 20 m long
  • Reset by push button or key possible
  • Twisting not possible
  • Optional position indicator
  • Available with external watertight collar
  • Indicator lamp available on request for various voltage
  • Ex version available
  • Wire pull and breakage functions

 

ZS 73 Single Sided Pull Cord Switch up to 50 meters

 

  • To EN 418 / IEC 60947-5-5
  • Metal enclosure
  • 2 contacts
  • 1 cable entry M16 x 1,5
  • 4 various spring force variants (actuating forces)
  • Adjustable actuating force
  • Wire up to 50 m long
  • Reset by push button or key possible
  • Available with external watertight collar
  • Indicator lamp available on request for various voltage
  • Ex version available
  • Wire pull and breakage functions

 

 

ZS 75 Single Sided Pull Cord Switch up to 50 meters

 

  • To EN 418 / IEC 60947-5-5
  • Metal enclosure
  • 2 or 4 contacts
  • 2 cable entries M25 x 1.5
  • 4 various spring force variants (actuating forces)
  • Adjustable actuating force
  • Twisting not possible
  • Wire up to 50 m long
  • Reset by push button or key possible
  • Available with external watertight collar
  • Indicator lamp available on request for various voltage
  • Ex version available
  • Wire pull and breakage functions

 

ZS 75S Two Sided Pull Cord Switch up to 2 x 50 meters

 

  • To EN 418 / IEC 60947-5-5
  • Metal enclosure
  • 4 contacts
  • 2 cable entries M25 x 1.5
  • Wire up to 2 x 50 m long
  • Reset by push button or key possible
  • Indicator lamp available on request for various voltage
  • Ex version available

 

ZS 441 Single Sided Pull Cord Switch up to 25 meters

 

  • To EN 418 / IEC 60947-5-5
  • Metal enclosure
  • 2 contacts
  • 3 cable entries M20 x 1,5
  • Various spring force variants (actuating force)
  • Wire up to 25 m long
  • Reset by push button or key possible
  • Indicator lamp available on request for various voltage
  • Wire pull and breakage functions

 

 

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