WDYK MCB POW 63A 1P Wi-Fi smart mini circuit breaker with power meter and overload protection (max. 63A)

This WDYK smart MCB (mini circuit breaker) with power meter equipped with Wi-Fi chip is a smart device compatible with the Sonoff/eWeLink app, which can be remotely controlled with a mobile phone via the internet, supports scheduled on/off, can send app push notifications when off or on, measures power consumption, has an OPS (overload protection system) and has a maximum capacity of 63A. It connects directly to a Wi-Fi router, no local central unit or hub required.This is the 1P version of the product with power metering and overload protection features.

Original price was: 78,84 €.Current price is: 59,13 €.

Out of stock

MCB POW 63A 1P is Single-pole smart mini circuit breaker (MCB) with power meter, equipped with Wi-Fi and support for eWeLink cloud and eWeLink app. It is a powerful solution, supports a maximum of 63A. The maximum capacity can be set so that you can also set lower cut-off values.

But it's not just a circuit breaker, as also has a power metering/energy monitoring function, so it can also be used to measure electricity consumption. It also has a built-in OPS system (overload-protection system)which protects connected devices against overvoltage, overcurrent and overload.


The device needs a phase and neutral conductor on the input side (for operation) and has only a phase lead on the output side. Using the eWeLink app, you can switch the circuit breaker on/off via the internet and an iOS (Apple) or Android smartphone, and you can also set automatic on/off schedules. The device also has a physical button, similar to traditional circuit breakers. Its on/off button has a built-in motor so that it can also be operated remotely. Sharing control with other users in the app is also supported.

Real-time power measurement function, daily and monthly statistics are displayed in the mobile app. It also supports downloading consumption data to a smartphone in CSV format. A smart relay not only helps with remote and timed on/off switching, it is the ideal solution for understanding and optimising your electricity consumption.

The device not only measures the current power consumption, but also shows the actual voltage and current data on the display. OPS (overload protection) settings are available with minimum power, maximum power, maximum current and maximum voltage. Export of up to 100 days of consumption history is supported via the eWeLink cloud in CSV format to a smartphone.


Product features:

  • Smart MCB - smart mini automatic circuit breaker
  • Equipped with Wi-Fi, connects to the eWeLink cloud via Wi-Fi router, management via eWeLink applications, no local central unit (hub) required
  • Single-pole circuit breaker for phase conductor only, but needs a neutral conductor on the input side to operate
  • Real-time power measurement - shows current consumption, voltage and current in the eWeLink app
  • Measuring consumption for a specific period - stopwatch function, consumption is measured from switch-on to switch-off
  • Energy consumption statistics - daily and monthly aggregated consumption statistics displayed in the app (monthly data for the last 100 days)
  • OPS: overload protection settings
  • Remote on/off - you can remotely control your devices anytime, anywhere
  • Mobile app - Free iOS and Android eWeLink app
  • Synchronisation of status - check the actual relay status (on/off) in the mobile app
  • Timer - different timer functions: one-time on, timer, countdown, repeat
  • Sharing governance - manage your device with your family or other users
  • Group management - group similar devices together and switch them all on/off together
  • Smart scenes - automatic on/off switch based on temperature, humidity or other environmental sensors
  • Compatibility - works seamlessly with Amazon Alexa, Google Assistant, IFTTT and Google Nest
  • Compatible with eWeLink - uses eWeLink cloud and app compatible with Sonoff and SmartWise devices