Categories | Economic 4.5KA, 6kA Regular Series Circuit Breaker |
Pole No | 1, 1P+N, 2, 3, 3P+N, 4 |
Rated voltage | AC 230/400V |
Rated current (A) | 1,2,3,4,6, 10, 13, 16, 20, 25, 32, 40, 50, 63 |
Tripping curve | B,C,D |
Energy limiting class | 3 |
Rated frequency | 50/60Hz |
Rated impulse wihstand voltage | 6.2kV |
High sho-ciruit breaking capacity (lcn) | 10KA |
Rated serie sh-ircut breaking cpait(cs) | 7.5KA |
Eletr-mechanical endurance | 20000 |