性能水平(Icu-AC415V) N 65kA、S75kA、H100kA、V130kA
 (20)2500A/额定电流1600A
 (25)2500A/额定电流2500A 
 (25)3200A/额定电流2000A
 (32)3200A/额定电流3200A 
 
 (32) 脱扣器类别
 PR121/P(拨码式)
 PR122/P(液晶显示)
 PR123/P(液晶显示 测量功能) 
 
 脱扣器代号
 PR122/P-LI(二段保护 液晶显式)
 PR122/P-LSI(三段保护 液晶显式)
 PR122/P-LSIG(四段保护 液晶显式)
 
| E2S 800 D LSIG 3P WMP NST | 
| E2S 1250 T LI 4P WMP NST | 
| E2S 1250 H LSI 3P WMP NST | 
| E2S 1250 T LI 3P FHR NST | 
| E2S 1000 D LI 3P WMP NST | 
| E2S 1000 D LSIG 3P WMP NST | 
| E2S 800 T LSI 4P WMP NST | 
| E2S 1000 T LSI 4P WMP NST | 
| E2S 1250 T LSI 4P WMP NST | 
| E2S 1250 T LSIG 4P WMP NST | 
| E2S 2500 T LSIG 4P WMP NST | 
| E2S 1250 D LSI 3P FHR NST | 
| E2S 2500 D LSIG 3P FHR NST | 
| E2S 1600 D LI 4P FHR NST | 
| E2S 800 D LSI 4P FHR NST | 
| E2S 2000 H LSIG 4P WMP NST | 
| E2S 1600 H LSI 4P WMP NST | 
| E2S 1250 D LSIG 4P WMP NST | 
| E2S 1250 D LSIG 4P FHR NST | 
| E2S 2500 D LI 4P FHR NST | 
| E2S 1000 D LSIG 4P WMP NST | 





 




