The series moulded case circuit breaker mainlly applies applies to lighting line with AC 50Hz, single phase 240V three phase 415V and below to protect overload, short circuit and can be used as switch of line.
| Pole number (P) | Rated current (A) |
Rated voltage(V) | Rated making and breaking capacity (KA) |
Setting temperature of protective characteristics | |
| B.S | NEMA | ||||
| 1 | 6,10,15, 20,30,40, 50,60,70, 85,100 |
AC120 | 5/10 | 40 . C | |
| AC120/240 | 5/10 | ||||
| AC240/415 | 3 | ||||
| 2 | 6,10,15, 20,30,40, 50,60,70, 85,100 |
AC120/240 | 40 . | ||