Siemens SIRIUS ACT 3SU11 Series Twist Release Emergency Stop Push Button, Panel Mount, 22mm Cutout, 1NC, IP20, IP66,

This emergency stop push button has a panel mount configuration that ensures easy installation, while the 22mm cutout diameter accommodates standard mounting needs. It features a mushroom shape that allows for intuitive operation. With an IP66 and IP67 rating, it provides reliable protection against dust and water ingress, making it suitable for harsh environments.

• 1NC contact configuration enhances safety and reliability
• Twist release actuation prevents accidental engagement
• Metal push button resists wear and tear
• Rotary lever switch enables intuitive operation
• High voltage capability rated for 500V and 10A

• Used for emergency control in industrial machinery
• Suited for automation systems requiring immediate shutdown
• Utilised in electrical panels for safety

No, standard tools are sufficient for installation.