The DWB400PE300-3DA Circuit Breaker from WEG Electric Corp is engineered for high-capacity applications, rated at 300A. This circuit breaker is compliant with UL standards, ensuring safety and reliability in industrial settings. Its advanced thermal and magnetic trip features provide rapid response to electrical faults, protecting your equipment from damage. The compact design facilitates easy installation in various panel configurations, making it a practical choice for both new and existing systems. This model is ideal for heavy-duty applications, providing robust protection for your electrical infrastructure.