Caution: Microwave Oven in Use - Safety Warning Sign #177578 (License: Personal Use)

The sign features a bold yellow header with the word “CAUTION” and an exclamation triangle, followed by a black lightning bolt icon on the left and the text “Microwave oven in use” on the right. Designed for clear visibility in kitchens, labs, or commercial food prep areas, it communicates active appliance operation and associated risks. Its standardized layout ensures immediate recognition and compliance with workplace safety protocols.

Used in commercial kitchens, breakrooms, laboratories, or industrial settings where microwaves are shared; targets users seeking safety information before interacting with equipment-matches intent for hazard awareness, OSHA compliance, or facility signage guidance.