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/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℃~+65℃ • 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 User Manual