WEW1-3200 Air Circuit Breaker: High Capacity Protection for Modern Electrical Systems

WEW1-3200 Air Circuit Breaker is designed to protect high-capacity power grids in industries such as manufacturing plants, data centers and large infrastructure projects. Designed for 400V or 690V systems, it provides critical protection against overload, short circuit and ground fault. Suitable for withdrawable and fixed installation, it is suitable for applications that require flexible maintenance solutions or permanent integration. The 3200A rated current ensures compatibility with demanding power distribution settings, and the 3P/4P configuration can meet various grounding requirements.

WEW1-3200 Air Circuit Breaker is precisely designed and equipped with advanced trip units to achieve customized protection settings. It can be seamlessly integrated into smart grid systems or automated industrial control systems. High breaking capacity ensures that downtime is minimized in the event of a fault, extending equipment life and maintaining operational continuity. The modular contact system simplifies component replacement, reduces maintenance costs and extends service life. Enhanced arc extinguishing technology further improves safety by quickly suppressing the arc during the disconnection process.

Durability is at the core of the WEW1-3200 air circuit breaker design. Corrosion-resistant materials and rugged mechanical construction ensure reliable operation in harsh environments. The ergonomic operating mechanism enables smooth operation during manual intervention, and the mechanical indicator provides clear status visibility, which together reduce the risk of human error and simplify the troubleshooting process.

The WEW1-3200 Air Circuit Breaker is highly energy-efficient, with low contact resistance minimizing heat generation and improving energy efficiency across the electrical system. The integrated thermal-magnetic protection mechanism provides sensitive fault detection to avoid false tripping, while maintaining both accuracy and stability. Compatible with remote monitoring systems, it enables real-time performance tracking to meet the needs of modern predictive maintenance and IoT infrastructure.

The compact size of the WEW1-3200 Air Circuit Breaker optimizes space utilization in switchboards, and the standardized mounting dimensions ensure that it can be easily retrofitted into existing equipment.