The answer to 'why is my electrical panel burning smell' is that a burning smell coming from your electrical panel is a serious issue that requires immediate attention. This could indicate an electrical short, overheated wiring, or other dangerous electrical problem that needs to be addressed quickly to prevent fire or electrical shock hazards.
Some common causes of a burning smell in the electrical panel include loose or faulty connections, overloaded circuits, damaged or aging components, and moisture intrusion. If you notice any burning smells, flickering lights, circuit breakers tripping frequently, or other signs of electrical problems, it's crucial to shut off power to the panel immediately and contact a licensed electrician to diagnose and repair the issue.