The Futaba FUAS0036 provides a direct 50A replacement for the MC510C electronic speed controller used in radio controlled models. It is intended to prevent ESC damage by sacrificing itself under excessive current draw.
This part is supplied as a service spare without retail packing and is suitable for models specifying the MC510C fuse specification. Installing the FUAS0036 returns the ESC to its original overcurrent protection configuration.
To replace, disconnect the battery, remove the blown fuse from the inline or panel holder, and fit the FUAS0036 with the same orientation. Verify functionality at low throttle before full operation.
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