Features Smart Circuit Control: This WIFI circuit breaker offers timing for mobile phones, global remote control, and time delay for the circuit, providing convenient and intelligent circuit management. Enhanced Safety Features: With overload, short circuit, and isolation protection functions, this circuit breaker ensures safe and reliable operation, giving you peace of mind when using electrical appliances. Seamless Wifi Connectivity: Utilize voice control and WiFi to easily manage this remote circuit breaker, streamlining your home automation experience. Versatile Application: Compatible with various electrical appliances such as water pumps and floor heating equipment, this circuit breaker provides remote control convenience for a wide range of devices. Durable PC Material: Constructed from flame-retardant, oxidation-resistant, and corrosion-resistant PC material, this rail-mounted circuit breaker offers long-lasting performance and safety. Specification: Item Type: Circuit Breaker Material: PC Number of Poles: 4P Rated Voltage: AC400V Pollution Level: Level 2 Protection Grade: IP20 Installation Category: Class II and III Specified Operating Temperature: - 25 ℃ to +65 ℃ Rated Current of Enclosure Class: 125A Frequency: 50HZ Instantaneous Tripping Form: C Rated Short Circuit Breaking: 6kA Rated Impulse Withstand Voltage of Capacity: 6kV Mechanical Life: More Than 10000 Times Electrical Life: More Than 6000 Times Package List: Item Type: Circuit Breaker Material: PC Number of Poles: 4P Rated Voltage: AC400V Pollution Level: Level 2 Protection Grade: IP20 Installation Category: Class II and III Specified Operating Temperature: - 25 ℃ to +65 ℃ Rated Current of Enclosure Class: 125A Frequency: 50HZ Instantaneous Tripping Form: C Rated Short Circuit Breaking: 6kA Rated Impulse Withstand Voltage of Capacity: 6kV Mechanical Life: More Than 10000 Times Electrical Life: More Than 6000 Times Note: When maintaining lines and equipment, you must cut off the main power supply to prevent others from controlling your phone. Package List 1 x Circuit Breaker (Appearance Silkscreen Random) 1 x Manual