Lonten Smart WIFI Circuit Breaker 2P IoT Air Switch Smart

SKU: lonten

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Lonten Smart WIFI Circuit Breaker 2P IoT Air Switch Smart Life/Tuya Smart APP Control Compatible with Amazon Alexa Google


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 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, it can effectively improve the service life of equipment even under overvoltage conditions.
  • 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.
  • Quick closing function, improve the opening and closing performance to prevent overheating and aging, and prolong the service life.
  • Ergonomic design work more efficiently.
  • Simulated thermal imaging design with lower temperature.
  • Air blow arc principle, faster arc extinguishing.
  • One mobile phone can control all electrical appliances with one APP
  • Island power supply, tower equipment, outdoor lighting, house power supply, field engineering, mountain facilities, street lighting control.
  • Work with :Β  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.


APP:Smart Life/Tuya Smart

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 Β°C ~ +65 Β°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


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.

When installing and installing, please do it under the condition that the line is powered off to ensure safety.

This product supports the upper line and the lower line, and does not support the line on the lower line. Please wire it correctly. The product adopts internal power-on mode. When working normally, please ensure that the voltage at the incoming terminal is stable and reliable. Before the product is used, it needs to be paired for the first time; after the first pairing is completed, there is no need to re-pair.

During use, if a Wifi router change occurs, the product needs to be re-paired.

connecting inferior electrical appliances to the product for control; in order to accidental burning of inferior products, resulting in property damage.

The product should be as close as possible to the WIFI router during use, as far as possible to reduce the barrier of objects such as walls, to ensure signal stability.

If installed in the edge of the WIFI signal coverage, as the WIFI signal drifts and the signal fluctuates, the product will be out of control repeatedly.

If the product is offline when the product is in use, please exit the app and wait a few minutes to restart the app and try again. At this time, it should be evaluated whether the WIFI signal is stable, whether the WIFI router is far away from the product, and whether there is strong electromagnetic field interference. After circumventing such situations, the product will automatically resume work without re-pairing.

If the line suddenly loses power during normal use, the product will remain in the original closing state. When the call is resumed afterwards, the product will open the protection action after several seconds of judgment. This action can be changed on the app according to user requirements.

When the product is at the end of its life, do not discard it at will, and disassemble it properly. The interior contains silver precious metals and the like.

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