Product Info

Hitachi’s MCCB and ELCB products are developed to meet the highest safety standards, safeguarding power systems from instability caused by overloads, short circuits, or leakage currents. These products are ideal for a wide range of applications, including commercial buildings, industrial facilities, and residential properties.

Hitachi Asia (Thailand) Co., Ltd. is headquartered in Bangkok, Thailand, and operates across seven countries in Asia: Indonesia, Malaysia, Myanmar, Philippines, Singapore, Thailand, and Vietnam. This extensive network ensures comprehensive and prompt service delivery.

■ Key Features
Ease of Installation and Replacement:
MCCBs feature a cassette-type loading system, allowing for easy customization of internal accessories. ELCBs offer excellent performance in protecting against inverter currents and lightning surges.

High Performance:
Both MCCBs and ELCBs are certified to IEC standards, providing enhanced safety and efficiency in power systems.

Cost-Effective and Efficient:
Unified frame sizes and standardized designs simplify installation and part replacement, reducing operational costs.

■ Technical Specifications
MCCB (Molded Case Circuit Breaker)
Current Range: 30A～4000A
Types: Standard, Economic, and High-Capacity Models

ELCB (Earth Leakage Circuit Breaker)
Current Range: 30A～12000A
Types: Standard and High-Capacity Models
Features leakage current protection and compatibility with inverters

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