| 1.结构尺寸 | 1 | 2 | 3 | 
| 2.型号 | ME  ME  ME  ME  ME  ME | ME  ME  ME | ME   ME | 
| 630 800 1000 1250 1600 1605 | 2000 2500 2505 | 3200 3205 | 
| 3.过载脱扣器整定电流调节范围A | 200-300-400 | ●   ● |  |  | 
| 350-500-630 | ●   ●  ● |  |  | 
| 500-650-800 | ● |  |  | 
| 500-750-1000 | ●   ●   ● |  |  | 
| 750-1000-1250 | ● |  |  | 
| 900-1400-1900 | ● |  |  | 
| 1000-1500-2000 | ● |  |  | 
| 1500-2000-2500 |  | ● |  | 
| 1900-2400-2900 |  | ● |  | 
|  | ●  ●  ●  ● | ● |  | 
| 4.短路短延时脱扣器整定电流调节范围KA | 3-4-5 | ●  ●  ●  ●  ●  ●  ● |  |  | 
| 5-6.5-8 | ● | ●  ●  ● |  | 
| 8-10-12* |  |  | ● | 
| 8-12-16 |  |  | ● | 
| 10-15-20 | ●  ●  ●  ● | ● |  | 
| 5.短路瞬时脱扣器整定电流调节范围KA | 2-3-4 | ●  ●  ●  ●  ●  ●  ● |  |  | 
| 4-5-6 | ● | ●  ●  ● |  | 
| 6-9-12 |  |  | ● | 
| 8-12-16 |  |  | ● | 
| 10-15-20 |  |  |  | 
| 电源为上进线或下进线,短路短延时保护(延时时间300ms)COSФ=0.25,50K时,COSФ=0.280KA时,T=15ms | 
| 6.通断能力IEC 157-1,P-2, VDE 0660.o_t_co_t_co
 | IEC-380V | 50  50  50  50  50  50  80  80  80  80  80 | 
| -660V | 50  50  50  50  50  50  80  80  80  80  80 | 
| 7.接能能力 | -380V | 105 105 105 105 105 105 180 180 180 180 180 | 
| -660V | 50  50  50  50  50  50  80  80  80  80  80 | 
| 8.额定短时耐受电流(1S) |  | 30  30  50  50  50  50  80  80  80  80  80 | 
| 9.型号 | 630/IV 800/IV 1000/IV 1250/IV 1600/IV 2000/IV 2500/IV | 
| 过载脱扣器整定电流调节范围A | 200-300-400 | ●  ●  ●  ●  ● | 2000/IV 2500/IV |  | 
| 350-500-630 | ●  ●  ●  ●  ● |  |  | 
| 500-650-800 | ● |  |  | 
| 500-750-1000 | ●  ●  ● |  |  | 
| 750-1000-1250 | ● |  |  | 
| 900-1400-1900 | ● |  |  | 
| 1500-2000-2500 |  | ●  ● |  | 
| 1900-2400-2900 |  | ● |  | 
| 短路短延时脱扣器整定电流调节范围KA | 3-4-5 | ●  ●  ●  ●  ● |  |  | 
| 5-6.5-8 | ●  ●  ●  ●  ● |  |  | 
| 8-10-12 |  | ●  ● |  | 
| 短路瞬时脱扣器整定电流调节范围KA | 1.5-2-3 | ●  ●  ● |  |  | 
| 2-3-4 | ●  ●  ●  ●  ● |  |  | 
| 4-6-8 | ●  ●  ●  ●  ● |  |  | 
| 6-9-12 |  | ●  ● |  |