WDYK 10A - 80A 3P Tuya Smart WiFi Circuit Breaker Remote Control Intelligent Switch for Smart Home Automation - 32A •[Smart WiFi Circuit Breaker]Tuya smart switch integrates with WiFi for remote control and IoT functionality,perfect for smart home applications •[Wide Current Range]Available in multiple current ratings from 10A to 80A,catering to diverse household and commercial needs •[Enhanced Safety Features]Equipped with 6kA short-circuit breaking capacity and 6kV rated impulse withstand voltage for superior protection •[Durable Performance]Boasts a mechanical life of over 10,000 operations and an electrical life exceeding 6,000 operations,ensuring long-term reliability •[Environmental 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 or 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℃-and65℃ •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 or T 18449 •Surge withstand: in accordance with GB or T 17626.5 Voltage 4.0KV •Salt spray withstand: in accordance with GB or 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