| Foreme case kereiti e rated ea hajoale lnm (A) | 50, 40 |
| E lekantsoe masala a sebetsang / a sa sebetseng lΔn (mA) | 6,10,16,20,25,32,40,50 / 30,50,100,300 |
| Ho senya matla | 1000 |
| Rated short circuit breaking capacity cos | 0.5 |
| Sekhechana sa masala se lekantsoeng ka matla a ho robeha (A) | 6000A |
| Ka mofuta oa hona joale oa tokollo hang-hang | B,C,D (D mofuta oa In ho fihla ho 40A) |