IEC DC ACB and Switch Disconnector

The Susol DC Air Circuit Breaker (ACB) is designed for 1500 V DC systems such as UPS, photovoltaic, and energy storage applications. Engineered for the arc characteristics of DC circuits, the high-capacity units provide reliable interrupting performance for demanding DC power systems. With intelligent trip relay functions for protection, metering, and diagnostics, along with flexible installation configurations, the Susol DC ACB supports stable and efficient power system operation.

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Markets

Discover how our real-time monitoring and precise control capabilities drive operational efficiency, ensure compliance,
and maintain 24/7 continuity across the most demanding global markets.

Data Center

Scalable & Uninterrupted Power

Ensure 24/7 uptime with high-reliability power distribution and smart monitoring. Engineered for the precision, efficiency, and scalability required by mission-critical hyperscale environments.

Power Grid

Intelligent Grid & Energy Orchestration

Optimize energy flow from generation to distribution. We empower utilities and enterprise microgrids with advanced grid intelligence, seamless BESS integration, and renewable energy management.

Oil & Gas, Mining Industries

Rugged Reliability for Harsh Environments

Maximize operational safety and efficiency under extreme conditions. Deliver robust power solutions and intelligent automation tailored for petrochemicals & refining, heavy metals & mining

Public Infrastructure

Resilient Power for Mission-Critical Facilities

Safeguard essential public services with robust electrical architectures. We deliver highly reliable power control and automation for government facilities, aviation hubs, water treatment plants

Industrial

Smart Automation & Motor Control

Drive manufacturing excellence and minimize production downtime. Our precision automation and power systems are optimized for automotive lines, semiconductor fabrication, heavy machinery

Commercial & Residential

Optimized Energy for Smart Buildings

Protect critical building systems and enhance overall energy efficiency. Delivering safe, compliant, and scalable power solutions for high-rise commercial spaces, logistics hubs, retail complexes