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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

Latest manuals from manuals+ curated for this brand.

EARU ELECTRIC EAATS-A ATS Din Rail Instruction Manual

February 24, 2026
EARU ELECTRIC EAATS-A ATS Din Rail SPECIFICATIONS Specifications:125A ATSE: PC level Rated Voltage Ue: AC400V, 50Hz Insulation Voltage Ui: AC690V, 50Hz Rated Short-Circuit Current ig: 50kA Rated Impulse Withstand Voltage:…

EARU EAM1-A/B Solar PV MCCB Instruction Manual

Instruction Manual
Official instruction manual for the EARU EAM1-A/B series Moulded Case Circuit Breaker (MCCB), providing essential safety guidelines, product details, and technical specifications for solar photovoltaic (PV) system applications.

EARU EAMPS-1 Series Protector Sockets User Manual

User Manual
Comprehensive user manual for EARU EAMPS-1 Series Protector Sockets (EAMPS-1-V, EAMPS-1-VA, EAMPS-1-VAE), detailing functions, specifications, and operation instructions for voltage and current protection.

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

User's Manual
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 DC Solar Molded Case Circuit Breaker Instruction Manual

EAM1-125PV • 1 PDF • March 23, 2026
Comprehensive instruction manual for EARU EAM1-125PV series DC Solar Molded Case Circuit Breakers, covering safety, specifications, installation, operation, and maintenance for photovoltaic and other DC applications.

EARU EASEM-D Multi-Circuit Power Meter User Manual

EASEM-D-TY • 1 PDF • March 22, 2026
Comprehensive user manual for the EARU EASEM-D Multi-Circuit Power Meter, including installation, operation, specifications, and troubleshooting for smart energy monitoring.

EARU Residual Current Circuit Breaker (RCBO/MCB) Instruction Manual

DPNL-32/DZ30L-32/DZ30LE-32/DCZ40L-63/DZ40LE-63 • March 18, 2026
Instruction manual for EARU Residual Current Circuit Breaker (RCBO/MCB) models DZ30L, DZ40LE, EPNL, DPNL, providing comprehensive protection against earth fault, leakage current, short-circuit, and overload for household and…

EARU Water Temp Coolant Temperature Sensor User Manual

078919501C 059919501A • March 12, 2026
Comprehensive user manual for the EARU 078919501C 059919501A Water Temp Coolant Temperature Sensor, including specifications, installation guide, and maintenance tips for Audi and Volkswagen vehicles.

EARU support FAQ

Common questions about manuals, registration, and support for this brand.

  • 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.