Siemens 3SU1801-0NB00-2AC2 Emergency Stop Push Button

- Brand: Siemens  
- Model: 3SU1801-0NB00-2AC2  
- Type: Emergency Stop Push Button
- Part Number: 3SU1801-0NB00-2AC2 

- Technical Specs:  
- Design: Emergency stop mushroom push button, Ø 40 mm, plastic 
- Actuation Type: Twist-to-release 
- Contacts: 1 NC 
- Contact Type: Slow-make/slow-break 
- Connection Type: Screw terminals  
- Mounting: Front mounting in Ø 22.3 mm hole (standard)  
- Enclosure Rating: IP66 / IP67 / IP69K (front), IP20 (rear)  
- Protection Class: Class II (protective insulation)  
- Ambient Temperature: -25 °C to +70 °C  
- Standards: IEC 60947-5-1, EN 60947-5-5
- Certifications: CE, UL, CSA, CCC, EAC  
- Additional Features:  
  - Twist-to-release mechanism 
  - Positive opening of NC contact for safety  
  - High resistance to shock and vibration  
  - Modular design 

Dimensions: 85 x 85 x 120 mm

Weight: 400 g

Country of Origin: Germany  

HS Code: 8536.50