Federal Pacific Electric (FPE) Panels
For a long time (1950s-1980s) Federal Pacific Electric was one of the most popular manufacturers of electrical panels in the United States. And they were installed in millions of homes.
But these panels are extremely unsafe.
Why they’re unsafe: FPE electric panels’ circuit breakers fail to trip when they should (when there’s a short circuit or circuit overload). This problem has lead to thousands of fires across the United States,
including this one in Central Florida.
There are also many reports that FPE circuits in the off position still send power to the circuit. This can cause electrocution when working on a circuit you believe to be off.
How to tell if you have one: FPE panels are most common in homes built between 1950 and 1980. Federal Pacific Electric will likely be written on the cover of your breaker box. Inside, look for the name Stab-Loc (the brand name of the circuit breakers).