ขาย ☃♞◑(qi) smart wifi circuit breaker 3p iot air สวิตช์ควบคุมสมาร์ทโฟน ราคาที่ดีที่สุด

Description: 100% Brand New and High Quality! APP:Smart Life/Tuya Smart The ZJSB9 series of intelligent miniature circuit breakers reflect the latest design concepts and manufacturing techniques, featuring compact size, long life, modularity, high breaking, and intelligent remote control. Applicable to AC 50Hz6Hz, rated voltage 220V/380V, rated current to 125A, for switching on, breaking, timing, delay and distributing electric energy and carrying rated current; and can overload and short circuit in line and equipment The protection of the line and the electrical equipment in the case can also be used as the infrequent start-up and overload and short-circuit protection of the motor. More importantly, it can directly control the circuit breaker closing and opening control on the remote control device, and can be shared with other users through the extended function, timing, delay and other setting functions to meet the needs of different users. Built-in anti-jamming chip. Enhance the stable transmission and reception of WIFI signals, prevent clutter interference. Professional EMC test, professional EMC comprehensive test to ensure the communication process is safe and reliable. Withstand voltage of 6000V EMC electromagnetic interference performance experienced electrical fast transient burst immunity test, surge test, electrostatic discharge test, etc., the product remains intact. High mechanical life, the product organization is still close to 120 times per hour, and it still maintains good operation after 10,000 cycles. Work with : Alexa , google home Function : switch on / switch off / timer schedual / smart scene Remote control : By smartphone application from anyway (the smartphone must connect to the internet in WiFi or 3g/4g) WiFi : 2.4 Ghz Protection : overload protection , short-circuit protection , isolating. Specification: Meet the standard: GB/T 10963.1 IEC 60898-1 Rated voltage: AC 220V (1P, 2P) / AC 400V (3P, 4P) Rated frequency: 50Hz Number of poles: 1P, 2P, 3P, 4P Pollution level: Level 2 Protection level: IP20 Specified use temperature: -25 °C ~ +65 °C Rack rated current: 80A, 125A Rated current: 10A, 16A, 20A, 25A, 32A, 40A, Instantaneous tripping form: C Rated short-circuit breaking capacity: 6kA Rated impulse withstand voltage: 6kA Mechanical life: more than 10,000 times Electrical life: more than 6000 times EMC performance: in line with GB/T 18449 Surge withstand: in accordance with GB/T 17626.5 Salt spray bearing: in line with GB/T 2423.17 48h Dust bearing: in line with GB/T 4208 8h Maximum wiring capacity: 50mm2 Tightening torque: 4-5Nm Package Included: 1*Circuit Breaker 1*Instruction manual Notes: When buying this product, be sure to pay attention to whether the voltage matches. Check if the WIFI router is 5G or 2.4G. This product supports 2.4G (if it is a dual-band router, please change to 2.4G) Before using the product, be sure to read the instructions and use them correctly.