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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.

EARU manuals

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EARU manuals from online retailers

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 EASPD-E AC Surge Protective Device Instruction Manual

EASPD-E • February 1, 2026
Instruction manual for the EARU EASPD-E AC Surge Protective Device, providing details on installation, operation, specifications, and maintenance for lightning and over-voltage protection in electrical systems.

EARU 3-Phase Automatic Transfer Switch (ATS) Instruction Manual

ATS /ACS • January 25, 2026
Comprehensive instruction manual for the EARU 3-Phase Automatic Transfer Switch (ATS) with Over/Under Voltage and Overcurrent Protection, models ATS/ACS, 63A and 100A. Includes installation, operation, and technical specifications.

EARU EACT-25Z DC Modular Contactor User Manual

EACT-25Z • January 22, 2026
Comprehensive user manual for the EARU EACT-25Z DC Modular Contactor, including installation, operation, specifications, and troubleshooting for smart home and hotel applications.

DPNL 230V 50/60Hz RCBO MCB Instruction Manual

DPNLE-32 • January 20, 2026
Comprehensive instruction manual for the EARU DPNL 230V 50/60Hz RCBO MCB, covering installation, operation, maintenance, specifications, and troubleshooting for residual current, overload, and short circuit protection.

EARU Single Phase LCD Digital Energy Meter Instruction Manual

DDS662, DDS662-L, DDS663, DDS667, DDS668 • January 18, 2026
Comprehensive instruction manual for EARU DDS series single-phase LCD digital energy meters (models DDS662, DDS662-L, DDS663, DDS667, DDS668). Covers installation, operation, specifications, and maintenance for accurate energy consumption…

EARU AFDD-A-63 Arc Fault Circuit Breaker Instruction Manual

AFDD-A-63 • January 16, 2026
Comprehensive instruction manual for the EARU AFDD-A-63 Arc Fault Circuit Breaker, covering installation, operation, maintenance, troubleshooting, and specifications for arc, overload, leakage, and short circuit protection.

EARU video guides

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