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ES21 - Safety command devices

30-07-2015
By SICK Pty Ltd

Quick, reliable emergency stop safety protection

 

ES21 emergency stop pushbuttons are essential in automated machines and plants. They make it possible for someone to stop a machine or a system immediately in case of an emergency. Depending on the variant, the emergency stop pushbuttons are either integrated into a machine control panel, or mounted with their housings directly on the machines.

 

At a glance

  • Either as surface-mounted version with housing or as built-in version (Ø 22 mm)

  • Built-in version for machine control panels with self-monitoring contacts between the pushbutton and switching element

  • Surface-mounted version for direct mounting on different machines and systems

  • Rotational or key unlocking

  • Variants with LED ring lighting

  • Available with protective collar to prevent inadvertent actuation

Your benefits

  • Increased safety due to self-monitoring contacts

  • Reduction in accidental faults due to variants with a protective collar

  • User-friendly status indicator identified by a colored mark or LED ring around the pushbutton simplifies diagnostics

  • Successful down to the last detail: award-winning and appealing design

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