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Moulded Case Circuit Breaker dc circuit breaker
APPLICATION
MTM5 series moulded case circuit breaker is applicable circuit of AC 50/60Hz, rated insula-
tion voltage 690V, rated current 16-250A, for distribute energy of electricity & infrequent making
& breaking circuit in normal conditions, protecting when circuit is overloaded, short circuit. The
products conforms to IEC60947-2 standard
SPECIFICATION
| Type | MTM5-125 | MTM5-250 |
| Poles number | 3 | 3 |
| 16, 20, 32, 40, 50, 63, 80, | 100, 160, 180, | |
| Rated current In(A) | 100, 125 | 200, 250 |
| Utilisation category | A | A |
| Rated ultimate short-circuit breaking capacity | ||
| Icu(kA) at 415V | 16 | 25 |
| Rated short-circuit service breaking capacity | ||
| Ics(%Icu) at 415V | 100 | 100 |
