Siemens 3SU1 Series Twist Release Emergency Stop Push Button, Panel Mount, 22mm Cutout, IP66, IP67, IP69

Keep your industrial environment safe by installing this emergency pushbutton from Siemens on your control panel. When machine downtime or an emergency occurs, you can press it to stop the production process and prevent harm to the operator and damage to equipment. The bezel is made from high-grade plastic, which is corrosion-resistant and durable for use in harsh environments. A mechanical service life of 300,000 switching cycles means the pushbutton is reliable and long-lasting. A wide operating temperature range between -25°C and +70°C keeps it operating effectively in extreme environments.

• Vibration resistant for reliable use in industrial environments
• Bright red colour means it's easy to identify in emergencies and dim light
• Outer diameter of 40mm fits easily in small spaces and busy control panels
• Maximum operating frequency of 600 per hour for reliable daily use

When pressed, this latching pushbutton remains in position until you rotate the bezel to unlatch it. This means it can't be accidentally released, which could cause machinery to restart and endanger staff.