Siemens 3SU1 Series Twist Release Emergency Stop Push Button, Surface Mount, 1NC, IP66, IP67, IP69K

To protect personnel from machine hazards in your work environment, choose this emergency stop push button from Siemens. As a latching switch, it turns equipment off immediately in the event of a hazard and keeps it off until operating conditions are safe again. It's easy to reset the unit by simply twisting it. A wide operating temperature range between -25°C and +70°C makes this a suitable option for use in challenging industrial applications such as production lines and engineering facilities.

• IP69K rating means it's dust-tight and can withstand high-temperature, high-pressure water jets
• Screw terminals for secure electrical connections
• Bright red button and a yellow housing make it easy to spot in an emergency

This emergency stop push button has compact dimensions of 85 (H) x 85 (W) x 64mm (D), so it takes up minimal space on a control panel or machine.

This device has a wide operating voltage range of 5 to 500V AC/DC, making it compatible with a broad range of systems.