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Smart Switch Circuit Breaker 100A, 2 Pole Isolator + Power Energy Monitoring WAV | WiFi Tuya Smart Life

  • Home Automation has never been this Smart, Simple or Affordable with the Tuya SmartLife solution for your Home, Office or Factory.
  • Complete control over a wide devices & appliances from ANYWHERE via your mobile phone or simply your voice.
  • Works with Amazon Alexa, Google home and supports IFTTT on the Fastest and most Stable Platform available.
  • Configure and Schedule activation dates, days of the week, start times, duration, geo-fence to name but a few.

Original price was: R2,690.00.Current price is: R2,390.00. incl.

In stock

Smart Switch Circuit Breaker, 100A WiFi Wireless Smart 2 Pole Isolator with Energy Consumption Monitoring (KWh). Control & Monitor your energy consumption/ usage and verify your utility bill. MCB can be used to make any home, office or factory 230V Smart. Control any high current device remotely via your phone from any location. Allows for both ‘smart switching’ and manual operation and includes a safety switch.  Unit is longer than a standard MCB – see additional images for dimensions or download the manual.

Available in the following ratings(all 230VAC)  16A, 20A, 25A, 32A, 40A, 63A, 80A, 100A this product & 125A. if we don’t have your requirement in stock please contact us.

Simply, ‘*Wire, Configure and Play’.

Detailed Specifications [click here] to download (in image format use zoom function).


  • This MCB supports DIN rail Mounting. For Samite Breaker connections you will need an adaptor [click here].
  • This MCB DOES support Power Consumption / Energy Monitoring. (to view our range of Smart MCB’s [click here])
  • Can be configured via the App’s ‘automation feature’ to disconnect when certain smart sensors or detectors are activated such as Smoke, CO2, flood or intrusion etc.
  • *qualified Electrician is required.


Home Automation made Smart, Simple and Affordable via the Tuya, SmartLife App (Android or IOS),  offering the fastest, most stable platform and widest range of Smart Products. Supports Alexa, Google Home and IFTTT.

Great way to make any appliance or device, ‘Smart’.

Product Features

  • Model: ZJSBL7-100Z series 2Pole 63 A Isolator / RC-RCBO
  • RS485 function
  • Monitors your overall electrical consumption and reports it to the SmartLife app.
  • Activation dates, days of the week, start time and duration can all be pre-configured via the Smartlife application giving you complete remote control and ON/Off overwrite.
  • Supports Voice Commands and also AI units such as Amazon Alexa Echo and Google Home solution.
  • All your Smart Devices connected via a Single stable Platform been the Smart Life app from Tuya.
  • The entire SmartLife system performance replies on an ‘adequate WIFI’ (2.4GHz only) signal.

Typical Uses (but not limited too)

  • Smart Switching of any home or a specific section of factory / office
  • Large pumps and or any machinery
  • Can be wired to any existing DB or Distribution Board (occupies 3 slots). DO NOT remove your earth leakage unit



Name2P Tuya Smart MCB Switch WIFI Circuit Breaker
APPTuya Smart / SmartLife
Input VoltageAC 230V
Output VoltageAC 230V
Number of poles2 (two)
Rated current16A/20A/25A/32A/40A/63A/80A/100A this product/125A
Rated short-circuit breaking capacitylcn=6kA lcs=6kA
Applicable placeshome (main isolator), offices, guest houses & factories
Switch modeSwitch/Mobile phone
WiFi StandardsIEEE 802.11 b/n/g 2.4G Hz
Support Voice ControlWork with Amazon Alexa/Google Assistance/IFTTT
Operation Temp.–25°C to +65°C
Humidity5%–95% non-condensing


What’s in the Box?

1x Smart Switch 2 Pole Circuit Isolator

1x Instruction Manual


  • Why should I choose Tuya above all the other Smart Home Automation Platforms? [click here]
  • How do I get started? [click here]
  • What devices can presently be Smart Automated? [click here]

Additional information

Weight0.7 g


Tuya Smartlife


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