•【Smart Wi-Fi Circuit Breaker】Tuya-enabled intelligent circuit breaker for IoT and smart home applications, offering wireless remote control capabilities •【Versatile Compatibility】Suitable for various electrical systems, supporting AC220V •【High Performance】Features a rated short-circuit breaking capacity of 6kA and a rated impulse withstand voltage of 6kV, ensuring reliable protection •【Durable Construction】Boasts a mechanical life exceeding 10,000 operations and an electrical life of over 6,000 operations, guaranteeing long-term reliability •【Wide Operating Range】Designed to function effectively in temperatures from -25 to +65℃, suitable for diverse environmental conditions •【Enhanced Safety Features】Complies with GB/T 17626.5 for surge protection up to 4.0KV and offers IP20 protection grade for added safety Specifications: •Standard Compliance: GB/T10963.1, IEC60898-1 •Rated Voltage: AC220V •Rated Frequency: 50Hz •Pole Type: 1P •Pollution Degree: 2 •Protection Grade: IP20 •Installation Category: II, III •Operating Temperature: -25 to +65℃ •Frame Size Rated Current: 80A, 125A •Rated Current: 100A •Instantaneous Tripping Type: C •Rated Short-circuit Breaking Capacity: 6kA •Rated Impulse Withstand Voltage: 6kV •Mechanical Life: >10,000 operations •Electrical Life: >6,000 operations •EMC Performance: Complies with GB/T 18449 •Surge Withstand: Complies with GB/T 17626.5, 4.0KV •Salt Spray Resistance: Complies with GB/T2423.17, 48h •Dust Resistance: Complies with GB 4208, 8h •Maximum Wiring Capacity: 50mm² •Tightening Torque: 4-5Nm Package included: •1 x Circuit Breaker •1 x English and Chinese Manual