SM5
High Voltage Circuit Breakers
Electric Type
High-Speed Circuit Breaker
Air
Fixed
Moulded Case Circuit Breaker
4
Circuit Breaker
Conventional Circuit Breaker
ELECAL
Carton
Wenzhou
Product Description
1.Application
SM5 series MCCB is applicable circuit of AC 50/60Hz, rated insulation voltage 690V, ratedcurrent 16-250A, for distribute energy of electricity & infrequent making & breaking circuit innormal conditions, protecting when circuit is overloaded, short circuit. The products conforms toIEC60947-2 standard.
2. Specification
SM5 series MCCB is applicable circuit of AC 50/60Hz, rated insulation voltage 690V, ratedcurrent 16-250A, for distribute energy of electricity & infrequent making & breaking circuit innormal conditions, protecting when circuit is overloaded, short circuit. The products conforms toIEC60947-2 standard.
2. Specification
| Type | SM5-125 | SM5-250 |
| Poles number | 3 | 3 |
| Rated current In(A) | 16, 20, 32, 40, 50, 63,80, 100, 125 | 100, 160, 180, 200, 250 |
| Utilisation category | A | A |
| Rated ultimate short-circuit breaking capacityIcu(KA) at 415V | 16 | 25 |
| Rated short-circuit service breaking capacityIcs(%Icu) at 415V | 100 | 100 |
