Detailed Product Description This circuit breaker is used in lighting distribution systems or motor distribution systems for protecting overloads and short-circuits in the systems. The product has neoteric structure, is light-weight and reliable with excellent performance. Its frame and parts feature fire-resistant plastics and are shockproof. The product is mainly used in AC 50/60Hz single-pole 240V or two, three, four-pole 415V circuits for overload and short-circuit protection, as well as for unfrequent on-and-off switching electric equipment and lighting circuits.