EARU Manuals & User Guides

EARU (Zhejiang Earu Electronics Co., Ltd.) is a manufacturer of electrical automation and safety components designed for both industrial and residential applications. The brand's product portfolio includes DIN-rail mounted devices such as smart circuit breakers, residual current circuit breakers (RCCB), automatic voltage protectors, and digital energy meters.

Many EARU products feature smart connectivity, allowing users to integrate them into smart home systems via the Tuya Smart or Smart Life mobile applications. This enables remote control, real-time energy monitoring, and automated scheduling for electrical circuits.

• Which app should I use for EARU smart circuit breakers?

  EARU smart devices typically utilize the 'Tuya Smart' or 'Smart Life' mobile applications, which are available for download on iOS and Android platforms.

• Does the EARU smart breaker support 5GHz WiFi?

  No, most EARU smart devices require a 2.4GHz WiFi network for initial setup and operation. They are generally not compatible with 5GHz bands.

• How do I enable protection features on my EARU device?

  For many EARU smart breakers, protection functions such as over-current, over-voltage, and temperature protection might be disabled by default. You must access the device settings within the mobile app to enable and configure these thresholds.

• How do I reset the device for pairing?

  To enter pairing mode, typically you must press and hold the pairing button or the switch handle for about 5-10 seconds until the WiFi indicator light begins to flash rapidly.