Siemens SIRIUS ACT 3SU10 Series, Key Release, Emergency Stop Push Button Head

This emergency stop push button head is designed for industrial applications requiring a secure and reliable stopping mechanism. The robust red mushroom push button switch features a key release mechanism and a 22mm cutout diameter, making it an ideal choice for automation and safety controls in various environments. Constructed from durable plastic, it offers IP66, IP67, and IP69K ratings, ensuring protection against dust and water ingress.

• Key-operated release mechanism allows controlled access
• Positive latching enhances operational reliability
• High ingress protection rating ensures durability in harsh environments
• Supports a maximum operating frequency of 600 cycles per hour
• Robust plastic construction delivers a long mechanical service life

• Used as an industrial stop switch for machinery
• Implemented in emergency situations requiring immediate shutdown
• Compatible with various automation control systems
• Effective in environments demanding high ingress protection
• Valuable in settings with stringent safety regulations

The positive latching feature ensures that the button remains engaged until intentionally released. This mechanism is essential for maintaining safety, preventing accidental resets during critical operations.

It functions reliably within a broad temperature range from -25°C to +70°C, making it suitable for diverse operational settings, including outdoor installations and temperature-sensitive environments.

Yes, its IP66, IP67, and IP69K ratings provide protection against dust, water ingress, and high-pressure cleaning, ensuring it remains operational in demanding conditions.