Feature:1. Built In WIFI Antenna: This smart miniature circuit breaker has a built in WIFI antenna, which enhances the stability of WiFi transmitting and receiving, keeps the appearance neat and prevents contact interference.2. Good Performance: This WiFi circuit breaker has an impact withstand voltage of 6,000V, which ensures that the service life of the device is effectively increased even under over voltage conditions. It also increases the service life of the equipment even under overvoltage conditions.3. High Accuracy: The miniature circuit breaker is built to meet the highest industry standards and has a maximum wiring capacity of 50mm2. It features a rated short circuit breaking capacity of 6kA and a mechanical life of over 10000 times, ensuring accurate and long lasting performance.4. Multiple Safety Measures: The smart WiFi circuit breaker is designed with a rated impulse withstand voltage of 6kV for enhanced safety. It also has a pollution degree of 2 and protection level of IP20, providing reliable protection against dust and damp. It complies with EMC performance standards for reduced electromagnetic interference.5. Good Compatibility: This WiFi smart circuit breakerswitch is compatible with standard GB/T and IEC regulations, making it suitable for various electrical applications.Specification:Item Type: Smart WiFi Circuit BreakerMaterial: PA66Standard: GB/T 10963.1 IEC 60898-1Rated Frequency: 50, 60HzPoles: 3PPollution Degree: 2Protection Level: IP20Installation Category: II, IIIDesignated Operating Temperature: -25-+65Rack Rated Current: 80A, 125ARated Current: 80AInstantaneous Trip Form: CRated Short Circuit Breaking Capacity: 6kARated Impulse Withstand Voltage: 6kVMechanical Life: Over 10000 TimesElectrical Life: Over 6000 TimesEMC Performance: Complies with GB/T 18449Surge Withstand Capability: Complies with GB/T 17626.5 Voltage 4.0KVSalt Fog Resistance: Complies with GB/T 2423.17 48hDustproof: Complies with GB 4208 8hMaximum Wiring Capacity: 50mm2Tightening Torsion: 4-5Nm.Package List:1 x Smart WiFi Circuit Breaker1 x User Manual