WDYK 10A - 80A 3P Tuya Smart WiFi Circuit Breaker Remote Control Intelligent Switch for Smart Home Automation - 80A ¡¾Smart WiFi Circuit Breaker¡¿Tuya smart switch integrates with WiFi for remote control and IoT functionality,perfect for smart home applications ¡¾Wide Current Range¡¿Available in multiple current ratings from 10A to 80A,catering to diverse household and commercial needs ¡¾Enhanced Safety Features¡¿Equipped with 6kA short-circuit breaking capacity and 6kV rated impulse withstand voltage for superior protection ¡¾Durable Performance¡¿Boasts a mechanical life of over 10,000 operations and an electrical life exceeding 6,000 operations,ensuring long-term reliability ¡¾Environmental Resilience¡¿Complies with stringent standards for EMC performance,surge withstand,salt spray resistance,and dust resistance,suitable for various environments Specifications: Comply with standards: GB/T10963.1 IEC60898-1 Rated voltage: AC400V Rated frequency: 60Hz Number of poles: 3P Pollution level: Level 2 Protection level: IP20 Installation category: II,III Specified operating temperature: -25¡æ-and65¡æ Frame grade rated current: 80A,125A Rated current: 10A,16A,20A,25A,32A,40A,50A,63A,80A (optional) Instantaneous tripping form: C Rated short-circuit breaking capacity: 6kA Rated impulse withstand voltage: 6kV Mechanical life: more than 10,000 times Electrical life: more than 6,000 times EMC performance: in accordance with GB/T 18449 Surge withstand: in accordance with GB/T 17626.5 Voltage 4.0KV Salt spray withstand: in accordance with GB/T2423.17 48h Dust tolerance: in accordance with GB 4208 8h Maximum wiring capacity: 50mm2 Tightening torque: 4-5Nm Package included: 1 x Circuit Breaker 1 x English and Chinese User Manual Other items not include