Emergency stop operator unit with push-turn reset | ES1-21-SS-3M

Emergency stop with push-turn reset ES1-21

The ES1 emergency stop device is designed for use in industrial environments where a clear and reliable emergency-stop function is required. The unit is also available with a lockable protective shroud to prevent unintended actuation when needed. For this option, please contact one of our specialists.

The emergency stop is activated by pressing the red actuator. Reset is performed by turning the button until the mechanical latch disengages. The ES1 uses force-guided contacts, ensuring mechanically linked and monitored switching elements. This supports safe monitoring and ensures compliance with the Machinery Directive.

The housing is made of stainless steel and the switching element provides 2NC + 1NO contacts (in the emergency-stop condition). The operator unit has a contact rating of 2 A at 24 VDC. With an IP65 protection rating, the device is suitable for industrial applications where resistance to dust and water is required.