1. Comes with Cover: The casing is made of a durable, transparent molded housing that protects the interior while maintaining an aesthetically pleasing appearance. Its precision molding ensures a longlasting fit and durability. 2. Safety Protection: Our product is a comprehensive leakage protection device that integrates leakage, overload, and shortcircuit protection functions into a single unit. It ensures electrical safety by promptly detecting and responding to potential hazards, preventing equipment damage and protecting users. 3. Product Information: Our product, the DZ47LE3PN C20 compact circuit breaker, features a breaking capacity of 4500 A, 3PN poles, a rated current of the tripping unit of 20 A, and a rated voltage of 400 V. It has a leakage current threshold of 30 mA with an operating time of 0.1 s and a rated impulse voltage of 230/400 V. The circuit breaker utilizes an overcurrent tripping method, supports an AC rated voltage range of up to 1500 V, and includes 4. Package Includes: Our product package includes 1 circuit breaker.