Feature:1. Control the Circuit: This circuit breaker has the functions of timing for mobile phones, global remote control and time delay for circuit.2. Safe to Use: This circuit breaker has overload, short circuit and isolation protection functions, use it with confidence!3. Wifi Connection: The circuit breaker can be controlled by voice through intelligent terminal and WiFi, making operation more convenient.4. Wide Application: This circuit breaker can be used to remote control many electrical appliances, such as water pumps, floor heating equipment, etc.5. PC Material: Made of PC material, this circuit breaker is flame retardant, oxidation resistant, corrosion resistant, possesses long service life.6. Rail Installation: Adopts rail installation method, the circuit breaker is small and lightweight as well, the easy installation can be quickly completed.Specification:Item Type: Circuit BreakerMaterial: PCNumber of Poles: 4PRated Voltage: AC400VPollution Level: Level 2Protection Grade: IP20Installation Category: Class II and IIISpecified Operating Temperature: - 25 to +65 Rated Current of Enclosure Class: 125AFrequency: 50HZInstantaneous Tripping Form: CRated Short Circuit Breaking: 6kARated Impulse Withstand Voltage of Capacity: 6kVMechanical Life: More Than 10000 TimesElectrical Life: More Than 6000 Times.Package List:1 x Circuit Breaker (Appearance Silkscreen Random)1 x ManualNote:When maintaining lines and equipment, you must cut off the main power supply to prevent others from controlling your phone.