NF400-CW
Molded case circuit breakers
Rated current In (A) Reference ambient temperature 40°C = 250, 300, 350 and 400A.
Number of poles = 2, 3
Rated insulation voltage Ui (V) = 690 Vac
Rated impulse voltage Uimp (kV) = 8
Molded case circuit breakers
Rated current In (A) Reference ambient temperature 40°C = 250, 300, 350 and 400A.
Number of poles = 2, 3
Rated insulation voltage Ui (V) = 690 Vac
Rated impulse voltage Uimp (kV) = 8