Busbar Current Carrying Capacity Calculator

Busbar Material

Busbar Width (mm)

Busbar Thickness (mm)

Ambient Unrealistic resultsTemperature (°C)

Number of Bars in Parallel

About the Busbar Current Carrying Capacity Calculator

This calculator estimates the current-carrying capacity of a busbar for switchgear and panel design, based on material, dimensions, ambient temperature, and configuration, following IEC and NEC guidelines.