For Aluminium Busbar: Indal Handbook

Determining the right size is the most critical step. Indal provides detailed tables based on: Usually 30°C to 50°C above ambient. Indoor vs. Outdoor: Airflow significantly impacts cooling.

Larger surface areas in aluminium bars allow for rapid cooling. Key Technical Specifications Indal Handbook For Aluminium Busbar

If you are working on a specific project, I can help you or compare specific alloy grades . Just let me know: The target amperage (e.g., 1600A, 2500A) The ambient temperature of your site Whether the installation is indoors or outdoors Determining the right size is the most critical step