As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
GALLEY C BEV MAKER NR5 TEA POT RETURNED TO STOWAGE, BREW HANDLE MOVED DOWN TO POT. A FLASH OF WHITE SPARK WAS SEEN FROM BEV MAKER SWITCHED OFF. VISUAL INSPECTION, FOUND THAT THE SWITCH ACTUATOR PLATE ATTACHED TO THE BREW HANDLE HAD RUBBED A THE SWITCH CABLES EXPOSING THE INNER CORE, SUBSEQUENTLY CAUSING A SHORT TO GROUND.