400V DC 2pole Switch/Photovoltaic DC MCB Circuit breaker
1. Photovoltaic DC MCB Circuit breaker
2. CB, Mechanical life: 20000times
3. Connection up to 25mm2
4. DC400V
5. From year 1992
Rated current(A):
1,2, 3,4,6,10,16,20,25,32,40,50,63
DC operational voltage(V):
DC250V, DC 400V, DC500V,DC800V,DC1000V
Pole number(width):
1P, 2P,3P+S,4P
Breaking Capacity T=4ms
DC250V(1P): 10kA
DC250V(2P): 20kA
DC500V(2P):10kA
DC800V(3P+S):6kA
DC1000V(4P):3kA
Instantaneous tripping type
Type B,type C
Rated impulse withstand voltage(Uimp)
4kV
Rated insulation voltage Ui
1000V
Ambient temperature
-25° C~+40° C
Accessories Available:
Auxiliary contact,Alarm contact
Mechanical life:
30, 000times
Connection:
25mm2
Standard:
IEC60898-2GB10963.2