Customization: | Available |
---|---|
Breaking Capacity: | High Voltage Circuit Breakers |
Operation: | Electric Type |
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Type | SM6-100 | SM6-160 | SM6-250 | SM6-400 | SM6-630 | SM6-800 |
Poles number | 1,3 | 3 | 3 | 3 | 3 | 3 |
Rated current In(A) | 25,32,40,50,60,80,100 | 125,160 | 160,200250 | 300,400 | 500,630 | 700,800 |
Rated insulation voltage Ui(V) | AC500 | AC660 | AC660 | AC660 | AC660 | AC660 |
Utilisation category | A | A | A | A | A | A |
Rated ultimate short-circuit breaking capacity Icu(KA) at 415V | 25 | 65 | 65 | 65 | 65 | 65 |
Rated short-circuit service breakingcapacity Ics(%Icu) at 415V | 75% | 75% | 75% | 75% | 75% | 75% |