Detailed Product Description OB8-63 Mini Circuit Breaker (MCB)Application The product is mainly used in AC50/60HZ ... as for unfrequent on-and-off switching electricequipment and lighting circuit under normal condition. The product is suitable for industry, ... , building, residence, etc. It is conformity with GB10963,IEC60898 standards.Main Technical Data1. Rated current: 1A, 2A, 3A, 4A, 6A, 10A ...