FR-A800 5.5kW Marine 440V Marine

Mitsubishi FR-A800 5.5kW Marine 440V Marine is a shipboard unit in the Motor Control group, classified in the source as Direct Online Starter (DOL). It is normally installed in motor-control centers, switchboards or local starter panels near the driven machinery. Its primary duty is to start, stop and protect electric motors from abnormal electrical conditions. In service it interfaces with incoming supply, motor feeder, contactors, overload/protection devices, local controls and remote automation interlocks. Compared with neighboring entries in the same product family, this record is the exact Mitsubishi FR-A800 5.5kW Marine 440V Marine variant; the model designation should be retained unchanged when matching onboard documentation and spares. For exact limits, settings, test values and approved maintenance criteria, refer to the manufacturer documentation for the exact figure.