... . No. of pole: 1p, 2p, 3p, 4p. 4. Rated voltage: 230/400V. OB8-100 Mini Circuit Breaker(NC-100H)Application The product ... in AC50/60HZ single pole 230V, two,three, four poles 400V,rated current 63100A,for protecting the circuit from overload and ... Technical Data1. Rated current: 63A,80A,100A.2. Rated voltage: 230/400V. 3. No. of pole: 1p, 2p, 3p, 4p.4. Mounting ...