As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) 5 MINUTES AFTER TAKEOFF, CREW NOTED BOTH AC BUSS LIGHTS ILLUMINATED AND SMOKE BEGAN TO COME FROM THE RT FUEL QUANTITY GAUGE. THE NR 1 AC BUSS CIRCUIT BREAKER HAD TRIPPED. THEY TURNED THE INVERTER SWITCH OFF AND CONTINUED TO DESTINATION AND LANDED SAFELY. REPLACED THE RT FUEL QUANTITY INDICATOR.