... Rated current: 63A,80A,100A. 2.Type:OB8-100 NC100 3. No. of pole: 1p, 2p, 3p, 4p. 4. ... and short circuit. Meanwhile it is applicableto an unfrequent switch over the electric apparatus and lighting circuit under normal ... Rated current: 63A,80A,100A.2. Rated voltage: 230/400V. 3. No. of pole: 1p, 2p, 3p, 4p.4. Mounting ... tripping and long service life. OB8-100 NC100 100A 3 phase circuit breaker