Profile: E&I Engineering Ireland Ltd provides electrical switchgear and power distribution solutions. We design and manufacture low voltage switchboards. The PB6300 low voltage switchgear product range covers the range from 800A to 6300A with ASTA certified heat rise performance and ASTA certified short circuit ratings up to of 100kA. Performance of the assembly within the stipulated temperature rise parameters is vital at high current ratings where losses are proportional to the square of current.