
ES21 emergency stop pushbuttons are essential in automated machinery and systems. 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 as built-in versions, or else mounted with their housings directly on the machines as surface-mounted versions. Visually, they fulfill all the requirements, and are essential as safety components on a machine.
ES21 Series
Essential in all safety applications
Either as surface-mounted version with housing or as built-in version ( 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 machinery and systems
Rotational or key unlocking
Variants with LED ring lighting
Optionally, with protective collar to prevent inadvertent actuation
Screw connection in all variants