The Siemens 3SU1900-0DY30-0AA0 protective ring is designed for emergency stop pushbuttons with a 22 mm mounting diameter. Its plastic construction features a snap-on system for one-handed installation without additional tools, and it is suitable for indoor and outdoor use. It is resistant to dust, oils, chemical solutions, and high-pressure washing.
- Type: Protective ring
- Material: Plastic
- Color: Yellow
- Mounting diameter: 22 mm
- Length: 74.8 mm
- Width: 47.5 mm
- Height: 58.9 mm
- Protection rating: IP66, IP67, IP69/IP69K
- Compatibility: PROFINET, AS-Interface, IO-Link
- Package contents: 1 piece