Product Info

Managing electrical safety is critical for industrial plants and modern office buildings. Earth Leakage Relays (ELR) play a key role in minimizing risks by detecting leakage currents and promptly shutting down the power supply in emergencies. This device has become indispensable for facilities with significant electrical usage, ensuring safety for both equipment and personnel.

Hitachi Asia (Thailand) Co., Ltd. is headquartered in Bangkok, Thailand, and operates across seven countries: Indonesia, Malaysia, Myanmar, Philippines, Singapore, Thailand, and Vietnam. With a comprehensive network, we provide efficient and extensive services across the region.

■ Features
High-Sensitivity Leakage Detection
Advanced sensor technology ensures rapid detection of even the smallest leakage currents.

Versatile Applications
A wide range of models is available to support residential, commercial, and industrial environments.

Easy Installation and Maintenance
Designed for simple installation with minimal maintenance required.

Reliable Performance
Backed by advanced technology and years of experience, ensuring stable performance over the long term.

■ Technical Specifications
Earth Leakage Relays (ELR) come with a variety of specifications tailored to different environments and voltage levels. Key considerations include sensitivity, tripping time, and durability. Specialized models are available for industrial use and unique conditions.
When selecting an ELR, it's essential to choose a model suited to the installation environment, anticipated risks, and the type of electrical equipment used. Our company offers optimized ELR solutions tailored to your specific requirements.

Consider our Earth Leakage Relays to improve safety management and prevent electrical accidents.

For more information, please download the PDF or feel free to contact us.