500 A

A nominal current of 500 amperes (A) is used in high-power photovoltaic, battery and industrial systems requiring safe and efficient transmission of extreme continuous loads. This current rating is ideal for main DC busbars, NH3 or MEGA fuses, battery protection circuits and high-power switches.

500 A-rated components provide maximum conductivity, superior thermal performance and minimal resistance. Recommended conductor cross-sections of 400–500 mm² with terminal sizes up to M16 or M20 ensure reliable operation at voltages up to 1000 V DC. Perfect for large-scale storage systems, charging hubs and industrial energy centers.