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EARU Manuals & User Guides

EARU specializes in smart electrical components including WiFi circuit breakers, residual current breakers, and energy meters compatible with Tuya and Smart Life ecosystems.

Tip: include the full model number printed on your EARU label for the best match.

About EARU manuals on Manuals.plus

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.

EARU manuals

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EARU KR05-1CH WiFi Smart Switch User Manual

February 5, 2026
EARU KR05-1CH WiFi Smart Switch Features This device is WiFi smart switch. Use your smart phone in Turn devices on or off in your home anywhere, set timer on/ off,Share…

EARU EAWCBT Smart Circuit Breaker User Manual

Julayi 9, 2024
EARU EAWCBT Smart Circuit Breaker Product Information Specifications Compliance: Part 15 of FCC Rules Exposure Limits: FCC approved for an uncontrolled environment Minimum Distance: 20 cm between radiator and body…

EARU EAMPDW-TY-63 Series WiFi Smart Energy Protector User Manual

Buku la Wogwiritsa
Comprehensive user manual for the EARU EAMPDW-TY-63 series WiFi Smart Energy Protector, detailing features, installation, app connection, parameter settings, and troubleshooting. Covers over/under voltage, over current, leakage protection, energy monitoring,…

EARU manuals from online retailers

EARU Automatic Voltage Protector (Model EARU-1005) User Manual

EARU-1005 • December 27, 2025
This user manual provides comprehensive instructions for the installation, operation, maintenance, and troubleshooting of the EARU Automatic Voltage Protector (Model EARU-1005), designed to safeguard electrical appliances from voltage...

EARU EAATS-F-CG-80 Automatic Transfer Switch Instruction Manual

EAATS-F-CG-80 • 1 PDF • February 17, 2026
Comprehensive instruction manual for the EARU EAATS-F-CG-80 2P 80A AC 230V 50/60Hz Automatic Transfer Switch, covering product overview, specifications, installation, wiring, operating modes, maintenance, and user tips for…

EARU Manual Transfer Switch Circuit Breaker User Manual

EA119G/EA219G/EA319G/EA419G Series • February 17, 2026
Comprehensive user manual for EARU Manual Transfer Switch Circuit Breaker (EA119G/EA219G/EA319G/EA419G Series), covering installation, operation, specifications, and maintenance.

EARU Automatic Transfer Switch (ATS) User Manual

ATS • February 14, 2026
Comprehensive user manual for the EARU 2P/4P 80A Automatic Transfer Switch, covering installation, operation, specifications, and troubleshooting for Generator, City Power, and Solar PV systems.

EARU T1 Power Surge Protective Device (SPD) Instruction Manual

EASPD-D-12.5/15/25 • February 11, 2026
Comprehensive instruction manual for EARU EASPD-D-12.5/15/25 T1 Power Surge Protective Devices, including specifications, installation, wiring, operation, and maintenance guidelines for 2P, 3P, and 4P configurations.

EARU Smart WiFi RCBO Circuit Breaker User Manual

EAWCB-PL-TUYA-2/4P • February 5, 2026
Comprehensive user manual for the EARU EAWCB-PL-TUYA-2/4P Smart WiFi RCBO Circuit Breaker, including setup, operation, specifications, and troubleshooting.

EARU support FAQ

Mafunso wamba okhudza zolemba, kulembetsa, ndi chithandizo chamtunduwu.

  • 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.