The Futaba FUAS0036 is a direct replacement 50A fuse intended for use with the MC510C electronic speed controller in radio-controlled cars. It serves as a sacrificial overcurrent protection component that helps prevent damage to the ESC when an excessive current event occurs.
Use this fuse to restore the original electrical protection after a blown unit, keeping the electronic speed controller operating as designed. The part is supplied without retail packing and is intended as a service or maintenance spare for models that specify the MC510C ESC fuse type.
Installation is straightforward on units that accept a replaceable inline or panel fuse: disconnect battery power before service, remove the blown fuse, and install the FUAS0036 with matching polarity and holder type. After replacement, verify normal operation at low throttle before resuming full use.
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