Mitsubishi Electric offers a complete solution for line and load side distribution, providing users with the highest levels of quality, safety and reliability. Mitsubishi Electric’s AE World Super Series low voltage Air Circuit Breakers (ACB’s) can be used as the main circuit breakers of power distribution systems for buildings, factories, ships and they carry international approvals for industrial and marine applications. The ACBs are available in three frame sizes, offering high breaking capacity in an extremely compact package.