1、BUILT IN WIFI ANTENNA: Under the premise of enhancing the stability of the circuit breaker WiFi transceiver, can keep the appearance clean and prevent contact interference 2、RELIABLE SERVICE: Smart WiFi circuit breaker has a strong professional cloud server to provide you with safe and reliable back office services 3、EXCELLENT PERFORMANCE: The impact voltage withstand of the smart wifi circuit breaker switch is 6000V, ensuring that the service life of the device can be effectively improved under overvoltage conditions 4、GOOD DURABILITY: Circuit breaker has non electromagnetic interference performance. After electrical fast transient pulse group immunity test, surge test, electrostatic discharge and other tests, the durability and non interference of the equipment have reached the standard and are still intact 5、SUPPORTED FUNCTIONS: Phone APP remote switch circuit breaker has remote control switch function, overload protection function, mechanical lock, timing control function, manual opening and closing function, short circuit protection function, LED indicator light, sharing control function Item Type: Smart WiFi Circuit Breaker Standard: GB/T 10963.1 IEC 60898-1 Rated Frequency: 50/60Hz Number of Poles: 4P Pollution Degree: 2 Protection Level: IP20 Installation Category: II, III Designated Operating Temperature: -25℃~+65℃ Rack Rated Current: 80A, 125A Rated Current: 80A Instantaneous Trip Form: C Rated Interrupting Capacity: 6kA Mechanical Life: Over 10,000 times Electrical Life: Over 6,000 times Electro Magnetic Compatibility Performance: Compliant with GB/T 18449 Salt Mist Endurance: Compliant with GB/T 2423.17 48h Dust Resistance: Compliant with GB 4208 8h Maximum Wiring Capacity: 50mm² Tightening Torsion: 4-5Nm 1 x Circuit Breaker 1 x User Manual