SGW Series Changeover switch, accords to international electric standred: IEC947-3, IEC947-5, Chinese standred: GB14048.3, GB14048.5, GB5226.1, and European standard: EN60947-1, EN60947-3, EN60947-5 and EN60204-1              
Our Changeover switch have advantages as follows      
1. France Mold              
4. Pleasing outlook            
5. Easy installation            
2. The current range from 20 A to 630 A        
3. The material is red copper