... ,100A. 2.Type:OB8-100 NC100 3. No. of pole: 1p, 2p, 3p, 4p. 4. Rated voltage: ... 100H)Application The product is used in AC50/60HZ single pole 230V, two,three, four poles 400V,rated current ... short circuit. Meanwhile it is applicableto an unfrequent switch over the electric apparatus and lighting circuit under normal ... 100A.2. Rated voltage: 230/400V. 3. No. of pole: 1p, 2p, 3p, 4p.4. Mounting mode: Plug ...