4P 125A Tuya Smart Home WiFi Circuit Breaker Remote Control Cloud-Managed Intelligent Switch

• 【Smart WiFi Control】Tuya smart circuit breaker enables remote control and monitoring of your electrical system through WiFi connectivity, bringing convenience to your smart home setup
• 【Enhanced Safety Features】Features a 6kA short-circuit breaking capacity and 6kV rated impulse withstand voltage for improved protection against electrical faults
• 【Durable Performance】Boasts a mechanical life of over 10,000 operations and an electrical life exceeding 6,000 operations, ensuring long-term reliability
• 【Wide Operating Range】Designed to function effectively in temperatures from -25 to +65℃, suitable for diverse environments
• 【Environmental Resilience】Complies with stringent standards for EMC performance, surge withstand, salt spray resistance, and dust resistance, guaranteeing stable operation in various conditions

Specifications:

• Standard Compliance: GB/T10963.1, IEC60898-1
• Rated Voltage: AC400V
• Rated Frequency: 50Hz
• Pole: 4P
• Pollution Degree: 2
• Protection Class: IP20
• Installation Category: II, III
• Operating Temperature: -25 to +65℃
• Frame Size Rated Current: 80A, 125A
• Rated Current: 125A
• 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